Items : %s%s
Voltage Supervisors
Contact Plating
- Gold
- Tin
ECCN Code
- 3A991.A.2
- EAR99
Factory Lead Time
- 1 Weeks
- 10 Weeks
- 11 Weeks
- 111 Weeks
- 12 Weeks
- 13 Weeks
- 14 Weeks
- 15 Weeks
- 16 Weeks
- 17 Weeks
- 18 Weeks
- 19 Weeks
- 2 Weeks
- 20 Weeks
- 21 Weeks
- 22 Weeks
- 23 Weeks
- 24 Weeks
- 25 Weeks
- 26 Weeks
- 27 Weeks
- 28 Weeks
- 29 Weeks
- 3 Weeks
- 33 Weeks
- 34 Weeks
- 36 Weeks
- 38 Weeks
- 39 Weeks
- 4 Weeks
- 5 Weeks
- 6 Weeks
- 7 Weeks
- 8 Weeks
- 84 Weeks
- 9 Weeks
- 98 Weeks
- 99 Weeks
JESD-609 Code
- e0
- e1
- e2
- e3
- e3/e2
- e4
- e6
- e6/e2
Lifecycle Status
- ACTIVE (Last Updated: 1 day ago)
- ACTIVE (Last Updated: 1 week ago)
- ACTIVE (Last Updated: 10 hours ago)
- ACTIVE (Last Updated: 11 hours ago)
- ACTIVE (Last Updated: 12 hours ago)
- ACTIVE (Last Updated: 13 hours ago)
- ACTIVE (Last Updated: 14 hours ago)
- ACTIVE (Last Updated: 15 hours ago)
- ACTIVE (Last Updated: 16 hours ago)
- ACTIVE (Last Updated: 17 hours ago)
- ACTIVE (Last Updated: 18 hours ago)
- ACTIVE (Last Updated: 19 hours ago)
- ACTIVE (Last Updated: 2 days ago)
- ACTIVE (Last Updated: 2 hours ago)
- ACTIVE (Last Updated: 2 weeks ago)
- ACTIVE (Last Updated: 20 hours ago)
- ACTIVE (Last Updated: 21 hours ago)
- ACTIVE (Last Updated: 22 hours ago)
- ACTIVE (Last Updated: 23 hours ago)
- ACTIVE (Last Updated: 3 days ago)
- ACTIVE (Last Updated: 3 hours ago)
- ACTIVE (Last Updated: 4 days ago)
- ACTIVE (Last Updated: 4 hours ago)
- ACTIVE (Last Updated: 5 days ago)
- ACTIVE (Last Updated: 6 days ago)
- ACTIVE (Last Updated: 6 hours ago)
- ACTIVE (Last Updated: 6 months ago)
- ACTIVE (Last Updated: 7 months ago)
- ACTIVE (Last Updated: 9 hours ago)
- LAST SHIPMENTS (Last Updated: 1 day ago)
- LAST SHIPMENTS (Last Updated: 1 week ago)
- LAST SHIPMENTS (Last Updated: 2 days ago)
- LAST SHIPMENTS (Last Updated: 2 weeks ago)
- LAST SHIPMENTS (Last Updated: 3 days ago)
- LAST SHIPMENTS (Last Updated: 4 days ago)
- LAST SHIPMENTS (Last Updated: 5 days ago)
- LAST SHIPMENTS (Last Updated: 6 days ago)
- LAST TIME BUY (Last Updated: 1 month ago)
- LIFETIME (Last Updated: 1 week ago)
- LIFETIME (Last Updated: 3 days ago)
- NRND (Last Updated: 1 day ago)
- NRND (Last Updated: 1 month ago)
- NRND (Last Updated: 1 week ago)
- NRND (Last Updated: 21 hours ago)
- NRND (Last Updated: 22 hours ago)
- NRND (Last Updated: 3 days ago)
- NRND (Last Updated: 4 days ago)
- NRND (Last Updated: 6 days ago)
- OBSOLETE (Last Updated: 1 day ago)
- OBSOLETE (Last Updated: 1 month ago)
- OBSOLETE (Last Updated: 1 week ago)
- OBSOLETE (Last Updated: 2 days ago)
- OBSOLETE (Last Updated: 2 weeks ago)
- OBSOLETE (Last Updated: 3 days ago)
- OBSOLETE (Last Updated: 3 weeks ago)
- OBSOLETE (Last Updated: 4 days ago)
- OBSOLETE (Last Updated: 5 days ago)
- OBSOLETE (Last Updated: 6 days ago)
- PRODUCTION (Last Updated: 1 month ago)
- PRODUCTION (Last Updated: 1 week ago)
- PRODUCTION (Last Updated: 2 weeks ago)
- PRODUCTION (Last Updated: 3 days ago)
- PRODUCTION (Last Updated: 3 months ago)
- PRODUCTION (Last Updated: 3 weeks ago)
- PRODUCTION (Last Updated: 4 days ago)
- PRODUCTION (Last Updated: 4 months ago)
- PRODUCTION (Last Updated: 4 weeks ago)
Manufacturer Package Identifier
- MIC826TYMT-TR
- S8+4
Moisture Sensitivity Level (MSL)
- 1
- 1 (Unlimited)
- 1 (Unlimited)
- 2
- 2 (1 Year)
- 2A (4 Weeks)
- 3
- 3 (168 Hours)
- 3 (168 Hours)
- Not Applicable
- NOT SPECIFIED
- Vendor Undefined
Mount
- DIP
- DIP, Through Hole
- Surface Mount
- Surface Mount, Through Hole
- Through Hole
Mounting Type
- Surface Mount
- Surface Mount, Gull Wing
- Through Hole
Number of Pins
- 10
- 12
- 14
- 157
- 16
- 169
- 18
- 20
- 23
- 24
- 28
- 3
- 32
- 36
- 38
- 4
- 40
- 48
- 5
- 56
- 6
- 64
- 70
- 8
- 82
Number of Terminations
- 10
- 12
- 14
- 157
- 16
- 169
- 18
- 2
- 20
- 24
- 28
- 3
- 32
- 36
- 38
- 4
- 40
- 48
- 5
- 56
- 6
- 64
- 8
- 9
Operating Temperature
- -10°C~100°C TA
- -20°C~75°C TA
- -20°C~85°C TJ
- -25°C~85°C TA
- -30°C~85°C TA
- -40°C~105°C TA
- -40°C~105°C TJ
- -40°C~110°C TA
- -40°C~125°C
- -40°C~125°C TA
- -40°C~125°C TJ
- -40°C~150°C TA
- -40°C~75°C TA
- -40°C~85°C
- -40°C~85°C TA
- -40°C~85°C TJ
- -55°C~125°C TA
- -55°C~125°C TJ
- 0°C~70°C
- 0°C~70°C TA
Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- 10-UFQFN
- 10-VFDFN Exposed Pad
- 10-WFDFN
- 10-WFDFN Exposed Pad
- 12-WFDFN
- 12-WQFN Exposed Pad
- 14-DIP (0.300, 7.62mm)
- 14-SOIC (0.154, 3.90mm Width)
- 14-TSSOP (0.173, 4.40mm Width)
- 157-VFBGA
- 16-CDIP (0.300, 7.62mm)
- 16-DIP (0.300, 7.62mm)
- 16-SOIC (0.154, 3.90mm Width)
- 16-SOIC (0.173, 4.40mm Width)
- 16-SOIC (0.295, 7.50mm Width)
- 16-SSOP (0.154, 3.90mm Width)
- 16-TFSOP (0.118, 3.00mm Width)
- 16-TSSOP (0.173, 4.40mm Width)
- 16-WFDFN Exposed Pad
- 16-WFQFN Exposed Pad
- 16-WQFN Exposed Pad
- 169-LFBGA
- 18-CDIP (0.300, 7.62mm)
- 18-DIP (0.300, 7.62mm)
- 18-SOIC (0.295, 7.50mm Width)
- 2-SFN Exposed Pad
- 20-LCC (J-Lead)
- 20-SOIC (0.295, 7.50mm Width)
- 20-SSOP (0.154, 3.90mm Width)
- 20-VFQFN Exposed Pad
- 20-WFQFN Exposed Pad
- 20-WQFN Exposed Pad
- 24-SSOP (0.154, 3.90mm Width)
- 24-VFQFN Exposed Pad
- 24-WFQFN Exposed Pad
- 28-TSSOP (0.173, 4.40mm Width)
- 28-WFQFN Exposed Pad
- 32-LQFP
- 32-VFQFN Exposed Pad
- 32-WFQFN Exposed Pad
- 32-WQFN Exposed Pad
- 36-SSOP (0.209, 5.30mm Width)
- 36-WFQFN Exposed Pad
- 38-WFQFN Exposed Pad
- 4-SMD, Flat Leads
- 4-TSOP (0.049, 1.25mm Width)
- 4-UDFN
- 4-WFBGA, CSPBGA
- 4-XDFN Exposed Pad
- 4-XFBGA, WLBGA
- 40-VFQFN Exposed Pad, CSP
- 40-WFQFN Exposed Pad, CSP
- 48-TQFP
- 48-VFQFN Exposed Pad
- 48-WFQFN Exposed Pad
- 5-TSSOP, SC-70-5, SOT-353
- 56-WFQFN Exposed Pad
- 56-WQFN
- 6-SMD, Flat Leads
- 6-TSSOP, SC-88, SOT-363
- 6-UDFN
- 6-UFBGA, WLCSP
- 6-UFDFN
- 6-UFDFN Exposed Pad
- 6-UFQFN, 6-TMLF®
- 6-WDFN
- 6-WDFN Exposed Pad
- 6-WFBGA, CSPBGA
- 6-WFBGA, WLBGA
- 6-WFBGA, WLCSP
- 6-WFDFN
- 6-XFLGA
- 64-TQFP Exposed Pad
- 64-VFQFN Exposed Pad
- 64-WFQFN Exposed Pad, CSP
- 8-CDIP (0.300, 7.62mm)
- 8-DIP (0.300, 7.62mm)
- 8-DIP (0.309, 7.87mm)
- 8-SOIC (0.154, 3.90mm Width)
- 8-SOIC (0.173, 4.40mm Width)
- 8-SOIC (0.209, 5.30mm Width)
- 8-TDFN
- 8-TSSOP (0.173, 4.40mm Width)
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- 8-UFDFN Exposed Pad
- 8-VDFN Exposed Pad
- 8-VFDFN Exposed Pad, 8-MLF®
- 8-WDFN Exposed Pad
- 8-WFDFN
- 8-WFDFN Exposed Pad
- 9-VFBGA
- CDIP
- D
- DFN
- DFN EP
- DIP
- F
- G
- HTSSOP EP
- LQFP
- MSOP
- N
- P
- PDIP
- QFN
- QFN EP
- S
- SC
- SC-70, SOT-323
- SC-74, SOT-457
- SC-74A, SOT-753
- SC-82
- SC-82A, SOT-343
- SO
- SOIC
- SOIC N
- SOIC W
- SOP
- SOT-143
- SOT-23
- SOT-23-3
- SOT-23-5
- SOT-23-5 Thin, TSOT-23-5
- SOT-23-6
- SOT-23-6 Thin, TSOT-23-6
- SOT-23-8
- SOT-23-8 Thin, TSOT-23-8
- SOT-665
- SSOP
- TO-226-3, TO-92-3 (TO-226AA)
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- TO-236-3
- TO-236-3, SC-59, SOT-23-3
- TO-243AA
- TO-253-4
- TO-253-4, TO-253AA
- TO-261-4, TO-261AA
- TO-92
- TSOT
- TSSOP
- UMAX
- VSSOP
- WFDFN
Packaging
- Bag
- Bulk
- Cut Tape
- Cut Tape (CT)
- Digi-Reel®
- Strip
- Tape & Box (TB)
- Tape & Reel
- Tape & Reel (TR)
- Tape and Reel
- Tray
- Tube
Part Status
- Active
- Discontinued
- Last Time Buy
- Not For New Designs
- Obsolete
Pbfree Code
- no
- yes
Published
- 1992
- 1994
- 1995
- 1996
- 1997
- 1998
- 1999
- 2000
- 2001
- 2002
- 2003
- 2004
- 2005
- 2006
- 2007
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
Series
- Automotive
- Automotive, AEC-Q100
- Automotive, AEC-Q100, BD48Exx
- Automotive, AEC-Q100, BD52Exx
- Automotive, AEC-Q100, BD52xx
- Automotive, AEC-Q100, BD53Exxx-M
- BD45xxx
- BD46xxx
- BD47xx
- BD48Exx
- BD48Kxx
- BD48Lxx
- BD48xxx
- BD49Exx
- BD49Kxx
- BD49Lxx
- BD49xxx
- BD52Exx
- BD53Exx
- BU45Kxxx
- BU45Lxxx
- BU46Kxxx
- BU46Lxxx
- ECONOMONITOR™
- EconoReset
- MicroManager
- MicroMonitor™
- nanoPower
- S-1000
- S-1002
- S-1003
- S-1004
- S-1009
- S-1011
- S-801
- S-808xxC
- S-809xxC
- Simple Sequencers®
- Smart Reset™
- SolarMagic™
- Super Sequencer®
Supplier Device Package
- 10-μDFN (2x2)
- 16-SOIC
- 16-TQFN (4x4)
- 20-TQFN (4x4)
- 6-TDFN (1.6x1.6)
- 6-TDFN (2x2)
- 6-TDFN-EP (3x3)
- 6-TMLF® (1.2x1.2)
- 6-WLCSP (0.8x1.2)
- 8-MLF® (2x2)
- 8-MSOP
- 8-PDIP
- 8-SO
- 8-SOIC
- 8-SOP
- 8-TDFN (2x2)
- 8-uMAX
- 8-uSOP
- SC-70-3
- SOT-143
- SOT-223-3
- SOT-23-3
- SOT-23-5
- SOT-23-6
- SOT-89-3
- TO-92-3
- TSOT-23-8
Surface Mount
- NO
- YES
Temperature Grade
- AUTOMOTIVE
- COMMERCIAL
- COMMERCIAL EXTENDED
- INDUSTRIAL
- MILITARY
- OTHER
Terminal Finish
- GOLD
- Gold (Au)
- Gold (Au) - with Nickel (Ni) barrier
- Gold/Nickel (Au/Ni)
- MATTE TIN
- Matte Tin (Sn)
- Matte Tin (Sn) - annealed
- Matte Tin (Sn) - with Silver (Ag) barrier
- NICKEL PALLADIUM GOLD
- Nickel/Gold (Ni/Au)
- Nickel/Palladium (Ni/Pd)
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
- Nickel/Silver/Gold (Ni/Ag/Au)
- NOT SPECIFIED
- TIN
- Tin (Sn)
- TIN BISMUTH/TIN SILVER
- TIN COPPER
- TIN LEAD
- Tin/Bismuth (Sn/Bi)
- Tin/Lead (Sn/Pb)
- Tin/Lead (Sn63Pb37)
- Tin/Lead (Sn80Pb20)
- Tin/Lead (Sn85Pb15)
- Tin/Silver/Copper (Sn/Ag/Cu)
- TIN/TIN COPPER
Termination
- SMD/SMT
- Through Hole
Tolerance
- 1%
- 1.5%
- 2%
Type
- Battery Backup Circuit
- Integrated Circuit (IC)
- Monitor
- Multi-Voltage Supervisor
- Multi-Voltage Supervisor, Power Supply Monitor
- Multi-Voltage Supervisor, Voltage Detector
- Power Supply Monitor
- Power Supply Monitor, Simple Reset/Power-On Reset
- Regulator/Supervisor
- Reset Timer
- Sequencer
- Simple Reset/Power-On Reset
- Simple Reset/Power-On Reset, Voltage Detector
- Smart ON/OFF Controller
- System Manager
- Voltage Detector
- Watchdog Circuit
Weight
- 1.437803g
- 1.627826g
- 142.994995mg
- 150mg
- 176.986073mg
- 18.08g
- 186.993455mg
- 188.014037mg
- 19.986414mg
- 2.494758mg
- 20mg
- 21.092045mg
- 240mg
- 29.993795mg
- 30g
- 36.003894mg
- 4.535924g
- 40.001177mg
- 50.008559mg
- 506.605978mg
- 540.001716mg
- 547.485991mg
- 6.208546mg
- 6mg
- 7.994566mg
- 9.071791g
- 930.006106mg
| Compare | Image | Name | Manufacturer | Pricing(USD) | Quantity | Weight(Kg) | Size(LxWxH) | Datasheet | Factory Lead Time | Lifecycle Status | Mount | Packaging | Published | Series | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Max Operating Temperature | Min Operating Temperature | Operating Supply Voltage | Length | RoHS Status | Lead Free | Radiation Hardening | Number of Pins | Additional Feature | Package / Case | Max Supply Voltage | REACH SVHC | Min Supply Voltage | Height | Width | Thickness | Mounting Type | Operating Temperature | Technology | Operating Supply Current | Max Supply Current | Height Seated (Max) | HTS Code | Number of Functions | Nominal Supply Current | Type | Max Input Voltage | JESD-609 Code | Terminal Finish | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | Output Type | Temperature Grade | Surface Mount | Terminal Pitch | JESD-30 Code | Supply Voltage-Min (Vsup) | Operating Temperature (Max) | Operating Temperature (Min) | Number of Channels | Subcategory | Qualification Status | Power Supplies | Supply Voltage-Max (Vsup) | Max Power Dissipation | Output Voltage | Output Current | Max Output Current | Polarity | Analog IC - Other Type | Min Input Voltage | Power Dissipation | Output | Supply Current-Max (Isup) | Watchdog Timer | Number of Voltages Monitored | Threshold Voltage | Adjustable Threshold | Min Reset Threshold Voltage | Max Reset Threshold Voltage | Undervoltage Threshold | Overvoltage Threshold | Power Dissipation-Max | Quiescent Current | Voltage - Threshold | Reset | Number of Monitored Inputs | Reset Timeout |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
XC6124E621ER-G | Torex Semiconductor Ltd | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 10 Weeks | Surface Mount | Tape & Reel (TR) | 2014 | Active | 1 (Unlimited) | 6 | ROHS3 Compliant | 6-UFDFN Exposed Pad | Surface Mount | -40°C~85°C TA | CMOS | Watchdog Circuit | Nickel/Silver/Gold (Ni/Ag/Au) | DUAL | NO LEAD | 0.5mm | R-PDSO-N6 | Power Management Circuits | Not Qualified | Open Drain or Open Collector | 1 | 2.1V | Active Low | 1.6s Typical | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
.png "MAX6422US28+") |
MAX6422US28+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Surface Mount | yes | 125°C | -40°C | RoHS Compliant | No | 4 | SOT-143 | 5.5V | 1V | POWER SUPPLY SUPPORT CIRCUIT | 2.73V | 2.87V | 320mW | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
R3132Q34EA-TR-FE | RICOH Electronic Devices Co., LTD. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 9 Weeks | Tape & Reel (TR) | yes | Active | 1 (Unlimited) | 4 | EAR99 | 2mm | RoHS Compliant | DETECTOR THRESHOLD VOLTAGE IS 3.4V | 1.25mm | CMOS | 1.05mm | 8542.39.00.01 | 1 | e3 | Tin (Sn) | DUAL | GULL WING | 260 | 3V | NOT SPECIFIED | 4 | INDUSTRIAL | YES | 1.3mm | R-PDSO-G4 | 0.75V | 85°C | -40°C | 1 | Not Qualified | 6V | POWER SUPPLY SUPPORT CIRCUIT | NO | |||||||||||||||||||||||||||||||||||||||||||||||||||
 |
S-80151BLMC-JFCT2U | ABLIC U.S.A. Inc. | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 18 Weeks | Tape & Reel (TR) | S-801 | Active | 1 (Unlimited) | 5 | EAR99 | 2.9mm | RoHS Compliant | SC-74A, SOT-753 | Surface Mount | -40°C~85°C TA | CMOS | 1 | Voltage Detector | e3 | Tin (Sn) | DUAL | GULL WING | 6.5V | 5 | YES | 0.95mm | R-PDSO-G5 | 0.95V | 1 | Not Qualified | Push-Pull, Totem Pole | 1 | NO | 5.1V | Active Low | 65ms Minimum | |||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
APX803L20-29SA-7 | Diodes Incorporated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 24 Weeks | Tape & Reel (TR) | Active | 3 (168 Hours) | 3 | EAR99 | 2.9mm | ROHS3 Compliant | TO-236-3, SC-59, SOT-23-3 | Surface Mount | -40°C~85°C TA | 1 | Simple Reset/Power-On Reset | e3 | Matte Tin (Sn) | DUAL | GULL WING | 260 | 2.7V | 30 | YES | R-PDSO-G3 | 0.9V | 1 | 5.5V | Open Drain or Open Collector | 1 | NO | 2.9V | Active Low | 143ms Minimum | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
TL7705BIDG4 | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | yes | 2 (1 Year) | 8 | EAR99 | 85°C | -40°C | 4.9mm | RoHS Compliant | Contains Lead | No | 8 | POWER-ON RESET GENERATOR | D | 18V | 3.6V | 3.9mm | BIPOLAR | 3.5mA | 3.5mA | 1 | e4 | GULL WING | 260 | 5V | 8 | YES | 1 | Power Management Circuits | POWER SUPPLY SUPPORT CIRCUIT | 1 | +4.55V | YES | 4.5V | 4.6V | 4.5V | 4.6V | 1.8mA | 4.55V | Active High/Active Low | 270 ns | |||||||||||||||||||||||||||||||||||||||||||||||
 |
TL7757IPK | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | ACTIVE (Last Updated: 6 days ago) | Surface Mount | Cut Tape (CT) | yes | Active | 2 (1 Year) | 3 | EAR99 | 4.5mm | ROHS3 Compliant | Lead Free | No | 3 | RESET THRESHOLD VOLTAGE IS 4.55V | TO-243AA | 7V | 1V | 1.6mm | 2.5mm | 1.5mm | Surface Mount | -40°C~85°C TA | BIPOLAR | 1.4mA | 2mA | 1 | Simple Reset/Power-On Reset | e3 | Matte Tin (Sn) | SINGLE | FLAT | 260 | 4.3V | TL7757 | 3 | 1 | Power Management Circuits | Open Drain or Open Collector | 1 | 4.55 | NO | 4.43V | 4.67V | 4.55V | 4.67V | 1.4mA | Active Low | 5μs Maximum Propagation Delay | ||||||||||||||||||||||||||||||||||||||
 |
TPS3106K33MDBVREP | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 16 Weeks | ACTIVE (Last Updated: 2 days ago) | Tape & Reel (TR) | yes | Active | 1 (Unlimited) | 6 | EAR99 | 2.9mm | ROHS3 Compliant | Lead Free | 6 | SOT-23-6 | 3.3V | 400mV | 1.45mm | 1.6mm | 1.2mm | Surface Mount | -40°C~85°C TJ | CMOS | 32μA | 32μA | 1 | Simple Reset/Power-On Reset | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 260 | 3.3V | NOT SPECIFIED | TPS3106K33 | 6 | YES | 0.95mm | 1 | Power Management Circuits | Not Qualified | Open Drain or Open Collector | Yes | 1 | +2.941V | NO | 2.905V | 2.97V | 2.905V | 2.97V | 2.941V | Active Low | 65ms Minimum | ||||||||||||||||||||||||||||||||||||
 |
TPS3840PL16DBVR | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | yes | Active | 1 (Unlimited) | 5 | 2.9mm | ROHS3 Compliant | SC-74A, SOT-753 | Surface Mount | -40°C~125°C TJ | 1 | Simple Reset/Power-On Reset | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 4.5V | TPS3840PL16 | YES | 0.95mm | R-PDSO-G5 | 1 | Push-Pull, Totem Pole | 1 | NO | 1.6V | Active Low | 619ms Typical | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
TPS3779DDBVT | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 6 Weeks | ACTIVE (Last Updated: 3 days ago) | Surface Mount | Tape & Reel (TR) | yes | Active | 1 (Unlimited) | 6 | 2.9mm | ROHS3 Compliant | Lead Free | 6 | SOT-23-6 | 6.5V | No SVHC | 1.5V | 1.45mm | 1.6mm | 1.2mm | Surface Mount | -40°C~125°C TJ | 1 | Multi-Voltage Supervisor | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 3.3V | TPS3779 | 6 | 0.95mm | 2 | Push-Pull, Totem Pole | 2 | +1.182V | YES | 2μA | Adjustable/Selectable | Active Low | |||||||||||||||||||||||||||||||||||||||||||||||
|
XC6127C45JMR-G | Torex Semiconductor Ltd | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | 10 Weeks | Tape & Reel (TR) | Active | 1 (Unlimited) | 5 | EAR99 | 2.9mm | ROHS3 Compliant | DETECT VOLTAGE IS 4.5V | 1.6mm | CMOS | 1.3mm | 8542.39.00.01 | 1 | e3 | Tin (Sn) | DUAL | GULL WING | 260 | 1V | 10 | INDUSTRIAL | YES | 0.95mm | R-PDSO-G5 | 0.7V | 85°C | -40°C | 1 | Power Management Circuits | Not Qualified | 0.8/5.5V | 6V | POWER SUPPLY SUPPORT CIRCUIT | 0.00235mA | +4.5V | NO | |||||||||||||||||||||||||||||||||||||||||||||||||
 |
V62/06637-15XE | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | ACTIVE (Last Updated: 1 week ago) | Surface Mount | yes | 1 (Unlimited) | 5 | EAR99 | 125°C | -55°C | 2.9mm | RoHS Compliant | Lead Free | No | 5 | SOT-23 | 6V | 1.6V | 1.45mm | 1.6mm | 1.2mm | 25μA | 25μA | 1 | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 260 | 2V | 5 | MILITARY | 1 | Power Management Circuits | POWER SUPPLY SUPPORT CIRCUIT | 1 | +2.25V | NO | 2.16V | 2.31V | 2.16V | 2.31V | 220nA | ||||||||||||||||||||||||||||||||||||||||||||||
 |
TPS3619-50DGK | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | ACTIVE (Last Updated: 3 days ago) | Tube | yes | Active | 1 (Unlimited) | 8 | EAR99 | 5V | 3mm | ROHS3 Compliant | Lead Free | No | 8 | MANUAL RESET; POWER ON RESET GENERATOR; VOLTAGE MONITOR FOR POWER-FAIL OR LOW-BATTERY MONITORING | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 5.5V | 1.65V | 1.07mm | 3mm | 970μm | Surface Mount | -40°C~85°C TA | CMOS | 15μA | 40μA | 1 | 40μA | Battery Backup Circuit | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 260 | 5V | TPS3619 | 8 | YES | 0.65mm | 1 | Power Management Circuits | 470mW | 470mW | Push-Pull, Totem Pole | 1 | 4.55 | NO | 4.46V | 4.64V | 4.55V | 4.64V | 15μA | Active Low | 60ms Minimum | |||||||||||||||||||||||||||||||||
|
MAX6465XR51 | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Surface Mount | yes | 1 (Unlimited) | 3 | EAR99 | 125°C | -40°C | 2mm | RoHS Compliant | No | 3 | 6V | 1V | 1.25mm | BICMOS | 3.5μA | 1.1mm | 1 | DUAL | GULL WING | 3.6V | 3 | AUTOMOTIVE | 0.65mm | 1 | POWER SUPPLY SUPPORT CIRCUIT | NO | 5.024V | 5.177V | 228.6mW | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
MAX6768TAWD3+T | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Surface Mount | Tape & Reel (TR) | 2013 | yes | Obsolete | 1 (Unlimited) | 8 | EAR99 | 3mm | ROHS3 Compliant | Lead Free | No | 8 | 8-WDFN Exposed Pad | 3mm | Surface Mount | -40°C~125°C | BICMOS | 1 | Regulator/Supervisor | 72V | e3 | Matte Tin (Sn) | DUAL | 260 | 14V | MAX6768 | 8 | Adjustable, Fixed | 0.65mm | 4V | 1 | 1.9512W | 1.8V | 100mA | Positive | 72V | Push-Pull, Totem Pole | 1 | YES | 50μA | 1.665V Adj | Active Low | 35ms Minimum | ||||||||||||||||||||||||||||||||||||||||||
|
MAX6439UTOQYD7 | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Surface Mount | yes | 6 | EAR99 | 85°C | -40°C | 2.9mm | RoHS Compliant | No | 6 | 2.188 RESET THESHOLD VOLTAGE; BATTERY HTH AND LTH ARE 2.3V AND 2.0V | SOT-23 | 5.5V | 1V | BICMOS | 1.45mm | 8542.39.00.01 | 1 | DUAL | GULL WING | 260 | 40 | 6 | INDUSTRIAL | 0.95mm | 2 | Power Management Circuits | 1.2/5V | POWER SUPPLY SUPPORT CIRCUIT | NO | 2.243V | 2.358V | 695mW | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
MAX6862UK46+T | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Surface Mount | Tape & Reel (TR) | yes | 1 (Unlimited) | 5 | EAR99 | 85°C | -40°C | 2.9mm | RoHS Compliant | Lead Free | 5 | SOT-23-5 | 5.5V | 1.1V | BICMOS | 7μA | 1 | Simple Reset/Power-On Reset | e3 | MATTE TIN | DUAL | GULL WING | 260 | 2.5V | 40 | 5 | INDUSTRIAL | 1 | Power Management Circuits | No | 1 | NO | 4.509V | 4.741V | 4.509V | 4.741V | 571mW | 4.625V | Active High | |||||||||||||||||||||||||||||||||||||||||||||||
 |
MAX6802UR46D3/V+T | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Tape & Reel (TR) | 2012 | Automotive, AEC-Q100 | yes | Obsolete | 1 (Unlimited) | 3 | EAR99 | 2.92mm | ROHS3 Compliant | TO-236-3, SC-59, SOT-23-3 | Surface Mount | -40°C~125°C TA | BICMOS | 1 | Simple Reset/Power-On Reset | DUAL | GULL WING | NOT SPECIFIED | 5V | NOT SPECIFIED | MAX6802 | 3 | YES | 0.95mm | R-PDSO-G3 | 1 | Power Management Circuits | Not Qualified | 5.5V | Open Drain or Open Collector | 1 | +4.63V | NO | 4.63V | Active Low | 100ms Minimum | |||||||||||||||||||||||||||||||||||||||||||||||||
|
MAX6856UK44D6+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | yes | 1 (Unlimited) | 5 | EAR99 | 2.9mm | Non-RoHS Compliant | RESET THRESHOLD VOLTAGE IS 4.375V | 1.625mm | BICMOS | 1.45mm | 8542.39.00.01 | 1 | e3 | MATTE TIN | DUAL | GULL WING | 225 | 2.5V | NOT SPECIFIED | INDUSTRIAL | YES | 0.95mm | R-PDSO-G5 | 1.2V | 85°C | -40°C | 1 | Power Management Circuits | Not Qualified | 1.2/5.5V | 5.5V | POWER SUPPLY SUPPORT CIRCUIT | NO | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
TPS3806J20DBVRG4 | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | Tape & Reel (TR) | yes | 1 (Unlimited) | 6 | EAR99 | 85°C | -40°C | 5.5V | RoHS Compliant | Contains Lead | No | 6 | DETECTION THRESHOLD VOLTAGE IS 1.8V | SOT-23-6 | 6V | 1.3V | CMOS | 3μA | 6μA | 1.45mm | 1 | 4μA | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 260 | 2V | 6 | INDUSTRIAL | YES | 0.95mm | 2 | Power Management Circuits | POWER SUPPLY SUPPORT CIRCUIT | 437mW | YES | 1.8V | 1.813V | 437mW | 3μA | 1.8V | Active Low | 2 | 100 μs | ||||||||||||||||||||||||||||||||||||||||||
 |
TPS3703E4080DSERQ1 | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | Tape & Reel (TR) | Automotive, AEC-Q100 | yes | Active | 1 (Unlimited) | 6 | ROHS3 Compliant | 6-WFDFN | Surface Mount | -40°C~125°C TJ | 0.8mm | 1 | Simple Reset/Power-On Reset | DUAL | NO LEAD | 3.3V | TPS3703 | YES | 0.5mm | S-PDSO-N6 | 1 | 5.5V | Open Drain or Open Collector | 1 | YES | 0.8V | Active Low | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
TLV803EA26DBZR | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | yes | Active | 1 (Unlimited) | 3 | 2.92mm | ROHS3 Compliant | TO-236-3, SC-59, SOT-23-3 | Surface Mount | -40°C~125°C TJ | 1 | Simple Reset/Power-On Reset | e3 | Matte Tin (Sn) | DUAL | GULL WING | 3.3V | TLV803EA26 | YES | 0.95mm | R-PDSO-G3 | 1 | 6V | Open Drain or Open Collector | 1 | 2.64 | NO | 2.64V | Active Low | 130ms Minimum | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
LM3722EM5X-4.63 | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | download | Surface Mount | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | 5 | EAR99 | 2.92mm | Non-RoHS Compliant | SC-74A, SOT-753 | Surface Mount | -40°C~125°C TA | 1 | Simple Reset/Power-On Reset | DUAL | GULL WING | 2.5V | LM3722 | 5 | 0.953mm | R-PDSO-G5 | 1V | 1 | 5.5V | Push-Pull, Totem Pole | 1 | NO | 4.63V | Active Low | 100ms Minimum | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
TPS3305-18DGNR | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | ACTIVE (Last Updated: 1 week ago) | Cut Tape (CT) | yes | Active | 1 (Unlimited) | 8 | EAR99 | 3mm | ROHS3 Compliant | Lead Free | No | 8 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad | 6V | 2.7V | 1.1mm | 3mm | 1.02mm | Surface Mount | -40°C~85°C TJ | CMOS | 15μA | 40μA | 1 | 40μA | Multi-Voltage Supervisor | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 260 | 3.3V | TPS3305 | 8 | YES | 0.65mm | 2 | Power Management Circuits | 3/5V | 2.14W | 2.14W | Push-Pull, Totem Pole | Yes | 2 | 1.68 | NO | 2.93V | 15μA | 1.68V 2.93V | Active High/Active Low | 140ms Minimum | |||||||||||||||||||||||||||||||||||
 |
TPS3809K33DBVTG4 | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | ACTIVE (Last Updated: 1 week ago) | Surface Mount | Tape & Reel (TR) | yes | Active | 1 (Unlimited) | 3 | EAR99 | 3.3V | 2.9mm | ROHS3 Compliant | Lead Free | No | 3 | TO-236-3, SC-59, SOT-23-3 | 6V | No SVHC | 2V | 1.45mm | 1.6mm | 1.2mm | Surface Mount | -40°C~85°C TA | 9μA | 25μA | 1 | 25μA | Simple Reset/Power-On Reset | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 260 | 3.3V | TPS3809K33 | 3 | 0.95mm | 1 | Power Management Circuits | 437mW | 5mA | 437mW | Push-Pull, Totem Pole | 1 | +2.93V | NO | 2.87V | 2.99V | 2.93V | 2.99V | 9μA | Active Low | 120ms Minimum | |||||||||||||||||||||||||||||||||
 |
TPS3898ADRYT | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | ACTIVE (Last Updated: 3 days ago) | Tape & Reel (TR) | yes | Active | 1 (Unlimited) | 6 | EAR99 | 1.45mm | ROHS3 Compliant | Lead Free | 6 | 6-UFDFN | 6.5V | 1.7V | 600μm | 1mm | 500μm | Surface Mount | -40°C~125°C TJ | 6μA | 1 | Simple Reset/Power-On Reset | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | 3.3V | TPS3898 | 6 | YES | 0.5mm | 1 | Open Drain or Open Collector | No | 1 | +0.5V | YES | 6μA | Active Low | Adjustable/Selectable | |||||||||||||||||||||||||||||||||||||||||||||||
|
TPS3840PH30DBVRQ1 | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | Tape & Reel (TR) | Automotive, AEC-Q100 | yes | Active | 1 (Unlimited) | 5 | 2.9mm | ROHS3 Compliant | SC-74A, SOT-753 | Surface Mount | -40°C~125°C TJ | 1 | Simple Reset/Power-On Reset | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 260 | 4.5V | NOT SPECIFIED | TPS3840PH30 | YES | 0.95mm | R-PDSO-G5 | 1 | Push-Pull, Totem Pole | 1 | NO | 3V | Active High | 619ms Typical | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
 |
TLV809L30DBZT | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | 6 Weeks | ACTIVE (Last Updated: 2 days ago) | Tape & Reel (TR) | yes | Active | 1 (Unlimited) | 3 | EAR99 | 3V | 2.92mm | ROHS3 Compliant | Lead Free | 3 | TO-236-3, SC-59, SOT-23-3 | 6V | 2V | 1.22mm | 1.3mm | 1mm | Surface Mount | -40°C~85°C TA | 25μA | 1 | 25μA | Simple Reset/Power-On Reset | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 260 | 3.3V | 809L30 | 3 | YES | 0.96mm | 1 | Power Management Circuits | Push-Pull, Totem Pole | No | 1 | +2.64V | NO | 2.58V | 2.7V | 9μA | 2.64V | Active Low | 120ms Minimum | |||||||||||||||||||||||||||||||||||||||
|
V62/04604-04XE | Texas Instruments | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | ACTIVE (Last Updated: 1 day ago) | yes | 1 (Unlimited) | 8 | EAR99 | 125°C | -40°C | 3mm | RoHS Compliant | Lead Free | 8 | POWER-ON RESET GENERATOR | TSSOP | 6V | 2V | 1.2mm | 4.4mm | 1mm | 16μA | 18μA | 1 | e4 | Nickel/Palladium/Gold (Ni/Pd/Au) | DUAL | GULL WING | 260 | 2.7V | 8 | MILITARY | YES | 0.65mm | 1 | Power Management Circuits | POWER SUPPLY SUPPORT CIRCUIT | 525mW | No | 1 | 1.1 | NO | 1.04V | 1.16V | 1.04V | 1.16V | 525mW | 9μA | 1.1V | |||||||||||||||||||||||||||||||||||||||||
|
MAX6866UK18D3L+ | Maxim Integrated | 0.0000 |
Min: 1 Mult: 1 |
0.00000000 | yes | 1 (Unlimited) | 5 | EAR99 | 2.9mm | Non-RoHS Compliant | RESET THRESHOLD VOLTAGE IS 1.8V | 1.625mm | BICMOS | 1.45mm | 8542.39.00.01 | 1 | e3 | MATTE TIN | DUAL | GULL WING | 225 | 2.5V | NOT SPECIFIED | INDUSTRIAL | YES | 0.95mm | R-PDSO-G5 | 1.2V | 85°C | -40°C | 1 | Power Management Circuits | Not Qualified | 1.2/5.5V | 5.5V | POWER SUPPLY MANAGEMENT CIRCUIT | NO |
-
-
-
R3132Q34EA-TR-FE RICOH Electronic Devices Co., LTD.
3V 4 Terminals 4-Pin Voltage supervisor 1 Channels
Price: 0.0000
RFQ -
S-80151BLMC-JFCT2U ABLIC U.S.A. Inc.
6.5V 5 Terminals 5-Pin Voltage supervisor S-801 Series 1 Channels
Price: 0.0000
RFQ -
-
TL7705BIDG4 Texas Instruments
5V 8 Terminals 8-Pin Voltage supervisor 1 Channels Min 3.6V Max 18V
Price: 0.0000
RFQ -
TL7757IPK Texas Instruments
4.3V 3 Terminals 3-Pin TL7757 Voltage supervisor 1 Channels Min 1V Max 7V
Price: 0.0000
RFQ -
TPS3106K33MDBVREP Texas Instruments
3.3V6 Terminals 6-Pin TPS3106K33 Voltage supervisor1 Channels Min 400mV Max 3.3V
Price: 0.0000
RFQ -
TPS3840PL16DBVR Texas Instruments
4.5V 5 Terminals TPS3840PL16 Voltage supervisor 1 Channels
Price: 0.0000
RFQ -
TPS3779DDBVT Texas Instruments
3.3V6 Terminals 6-Pin TPS3779 Voltage supervisor2 Channels Min 1.5V Max 6.5V
Price: 0.0000
RFQ -
XC6127C45JMR-G Torex Semiconductor Ltd
1V 5 Terminals Voltage supervisor 1 Channels
Price: 0.0000
RFQ -
V62/06637-15XE Texas Instruments
2V 5 Terminals 5-Pin Voltage supervisor 1 Channels Min 1.6V Max 6V
Price: 0.0000
RFQ -
TPS3619-50DGK Texas Instruments
5V8 Terminals 8-Pin TPS3619 Voltage supervisor1 Channels Min 1.65V Max 5.5V
Price: 0.0000
RFQ -
MAX6465XR51 Maxim Integrated
3.6V 3 Terminals 3-Pin Voltage supervisor 1 Channels Min 1V Max 6V
Price: 0.0000
RFQ -
MAX6768TAWD3+T Maxim Integrated
14V 8 Terminals 8-Pin MAX6768 Voltage supervisor 1 Channels
Price: 0.0000
RFQ -
MAX6439UTOQYD7 Maxim Integrated
6 Terminals 6-Pin Voltage supervisor 2 Channels Min 1V Max 5.5V
Price: 0.0000
RFQ -
MAX6862UK46+T Maxim Integrated
2.5V 5 Terminals 5-Pin Voltage supervisor 1 Channels Min 1.1V Max 5.5V
Price: 0.0000
RFQ -
MAX6802UR46D3/V+T Maxim Integrated
5V 3 Terminals 3-Pin MAX6802 Voltage supervisor Automotive, AEC-Q100 Series 1 Channels
Price: 0.0000
RFQ -
-
TPS3806J20DBVRG4 Texas Instruments
2V 6 Terminals 6-Pin Voltage supervisor 2 Channels Min 1.3V Max 6V
Price: 0.0000
RFQ -
TPS3703E4080DSERQ1 Texas Instruments
3.3V 6 Terminals TPS3703 Voltage supervisor Automotive, AEC-Q100 Series 1 Channels
Price: 0.0000
RFQ -
TLV803EA26DBZR Texas Instruments
3.3V 3 Terminals TLV803EA26 Voltage supervisor 1 Channels
Price: 0.0000
RFQ -
LM3722EM5X-4.63 Texas Instruments
2.5V 5 Terminals 5-Pin LM3722 Voltage supervisor 1 Channels
Price: 0.0000
RFQ -
TPS3305-18DGNR Texas Instruments
3.3V8 Terminals 8-Pin TPS3305 Voltage supervisor2 Channels Min 2.7V Max 6V
Price: 0.0000
RFQ -
TPS3809K33DBVTG4 Texas Instruments
3.3V 3 Terminals 3-Pin TPS3809K33 Voltage supervisor 1 Channels Min 2V Max 6V
Price: 0.0000
RFQ -
TPS3898ADRYT Texas Instruments
3.3V6 Terminals 6-Pin TPS3898 Voltage supervisor1 Channels Min 1.7V Max 6.5V
Price: 0.0000
RFQ -
TPS3840PH30DBVRQ1 Texas Instruments
4.5V 5 Terminals TPS3840PH30 Voltage supervisor Automotive, AEC-Q100 Series 1 Channels
Price: 0.0000
RFQ -
TLV809L30DBZT Texas Instruments
3.3V3 Terminals 3-Pin 809L30 Voltage supervisor1 Channels Min 2V Max 6V
Price: 0.0000
RFQ -
V62/04604-04XE Texas Instruments
2.7V 8 Terminals 8-Pin Voltage supervisor 1 Channels Min 2V Max 6V
Price: 0.0000
RFQ -
Need Help?
