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Switching Voltage Regulators

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 Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Interface Max Supply Voltage REACH SVHC Min Supply Voltage Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Max Supply Current Height Seated (Max) Number of Functions Max Frequency 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) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Output Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Voltage - Output 1 Output Power Current - Output 1 Max Output Current Input Voltage-Nom Analog IC - Other Type Current - Output Min Input Voltage Supply Current-Max (Isup) Adjustable Threshold Supplier Device Package Max Output Voltage Quiescent Current Rise Time Fall Time (Typ) Accuracy Control Mode Switching Frequency Input Voltage (Min) Input Voltage (Max) Reference Voltage Voltage - Supply Min Output Voltage Control Technique Switcher Configuration Topology Max Duty Cycle Frequency - Switching Duty Cycle Current - Output 2 Voltage - Output 2 w/Sequencer Voltage/Current - Output 1 Voltage/Current - Output 2 w/LED Driver Voltage - Output 3 Voltage/Current - Output 3 Current - Output 3 w/Supervisor
ISL9307IRTAANFZ-T ISL9307IRTAANFZ-T Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 6 Weeks Surface Mount 2011 Active 3 (168 Hours) 16 EAR99 85°C -40°C RoHS Compliant 16 4mm e3 Matte Tin (Sn) - annealed QUAD NO LEAD 16 INDUSTRIAL 0.635mm Power Management Circuits Not Qualified 3/5V 4 5.5V SWITCHING REGULATOR 50μA 3MHz 5.5V 3.3V
ISL6521CB ISL6521CB Renesas Electronics America Inc. 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) 16 EAR99 9.9mm Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C 1.75mm 1 e3 Matte Tin (Sn) DUAL GULL WING ISL6521 16 YES 1.27mm R-PDSO-G16 4 5V VOLTAGE-MODE 5.5V 4.5V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (3) 300kHz No Controller Adjustable 120mA Adjustable 120mA
LT3507EUHF#TRPBF LT3507EUHF#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 20 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tape & Reel (TR) 2009 Active 1 (Unlimited) 38 EAR99 7mm ROHS3 Compliant 38 38-WFQFN Exposed Pad 5mm Surface Mount -40°C~125°C BIPOLAR 0.8mm 3 36V e3 Matte Tin (Sn) QUAD 250 LT3507 38 Adjustable YES 0.5mm Switching Regulator or Controllers 32.4V 6A 4 32.4V 12V SWITCHING REGULATOR 4V CURRENT-MODE 4V~36V Step-Down (Buck) (1), Linear (LDO) (1) 900kHz~1.1MHz 32.4V Yes 0.8V~32.4V 2.4A 0.8V~32.4V 1.5A No 32.4V 0.8V~32.4V 1.5A
MAX1632AEAI+T MAX1632AEAI+T Maxim Integrated 0.0000
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0.00000000 download 15 Weeks Surface Mount Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 28 EAR99 30V 10.2mm ROHS3 Compliant Lead Free 28 28-SSOP (0.209, 5.30mm Width) 5.29mm Surface Mount -40°C~85°C 1.99mm 2 e3 Matte Tin (Sn) DUAL GULL WING 260 MAX1632 28 0.65mm 5V 0.2A 3 15V 4.2V 4.2V~30V PULSE WIDTH MODULATION PUSH-PULL Step-Down (Buck) (2), Linear (LDO) (1) 200kHz~300kHz Yes Controller No 12V 12V 120mA
XRP7724ILBMTR-F XRP7724ILBMTR-F MaxLinear, Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) 44-WFQFN Exposed Pad Surface Mount -40°C~125°C 6 44-TQFN-EP (7x7) 4.75V~25V Step-Down (Buck) (4), Linear (LDO) (2) 105kHz~1.23MHz Yes Controller Controller No Controller No
TPS51123ARGET TPS51123ARGET Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 23 hours ago) Surface Mount Tape & Reel (TR) D-CAP™ yes Active 2 (1 Year) 24 EAR99 28V 4mm ROHS3 Compliant Lead Free 24 OPERATES IN ADJUSTABLE MODE FROM 2 TO 5.5V, ALSO OPERATES AS LDO REGULATOR 24-VFQFN Exposed Pad No SVHC 1mm 4mm 880μm Surface Mount 54.601182mg -40°C~85°C 1 28V e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 TPS51123 24 0.5mm 5.5V 4 800μA 250mA 12V SWITCHING REGULATOR 5.5V 5.5V 5.5V~28V 2V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 460kHz No Controller 3.3V 3.3V 100mA 100mA
LTC3672BEDC-2 LTC3672BEDC-2 Linear Technology/Analog Devices 0.0000
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0.00000000 Tube Obsolete 1 (Unlimited) 8 EAR99 2mm Non-RoHS Compliant 8-WFDFN Exposed Pad 2mm Surface Mount -40°C~85°C CMOS 0.8mm 1 e3 Matte Tin (Sn) DUAL 260 30 8 YES 0.45mm S-PDSO-N8 Switching Regulator or Controllers 1.1A 3 3.6V SWITCHING REGULATOR CURRENT-MODE 2.9V 5.5V 2.9V~5.5V Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 2.25MHz No 1.2V 400mA 2.8V 150mA 1.8V 150mA
LTC3256IMSE#TRPBF LTC3256IMSE#TRPBF Linear Technology/Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 3 weeks ago) Tape & Reel (TR) 2016 Active 1 (Unlimited) 16 4.039mm ROHS3 Compliant 16 IT ALSO HAS 5V OUTPUT 16-TFSOP (0.118, 3.00mm Width) Exposed Pad 3mm Surface Mount -40°C~150°C CMOS 1.1mm 1 DUAL GULL WING LTC3256 16 YES 0.5mm 3.3V 2 12V SWITCHED CAPACITOR CONVERTER 5.5V 38V 5.5V~38V Step-Down (Buck) (1), Linear (LDO) (1) Yes 5V 100mA 3.3V 250mA No
TC1304-VP0EMF TC1304-VP0EMF Microchip Technology 0.0000
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0.00000000 download 9 Weeks Surface Mount Tube 2005 yes Active 1 (Unlimited) 10 EAR99 3mm Non-RoHS Compliant Contains Lead 10 AUTOMATIC PWM TO PFM MODE 10-VFDFN Exposed Pad 2MHz 880μm Surface Mount -40°C~85°C 1 e3 Matte Tin (Sn) DUAL 260 40 TC1304 10 0.5mm Power Management Circuits 3/5V 2 500mA 1.2V 3.6V SWITCHING REGULATOR CURRENT-MODE 5.5V 2.7V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1.8V Yes 1.2V 500mA 1.8V 300mA No
LT3668EMSE#TRPBF LT3668EMSE#TRPBF Linear Technology/Analog Devices 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2011 Active 1 (Unlimited) ROHS3 Compliant 16-TFSOP (0.118, 3.00mm Width) Exposed Pad Surface Mount -40°C~125°C LT3668 16 3 1.6V~40V Step-Down (Buck) (1), Linear (LDO) (2) 250kHz~2.2MHz No 1.2V~39.4V 400mA 1.1V~10V 200mA 1.1V~10V 200mA
MAX8668ETEW+T MAX8668ETEW+T Maxim Integrated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 16 EAR99 5.5V 3mm ROHS3 Compliant 16 16-WFQFN Exposed Pad 3mm Surface Mount -40°C~85°C BICMOS 0.8mm 1 5.5V e3 Matte Tin (Sn) QUAD 260 MAX8668 16 0.5mm Switching Regulator or Controllers 3.3V 4 1.2A 3.3V 1.2A 3.6V DUAL SWITCHING CONTROLLER 2.6V VOLTAGE-MODE 2.6V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 1.5MHz 3.3V No 0.6V~3.3V 600mA 0.6V~3.3V 1.2A 3.3V 3.3V 300mA
LM3280TLX/NOPB LM3280TLX/NOPB Texas Instruments 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) no Obsolete 1 (Unlimited) 16 EAR99 2.355mm ROHS3 Compliant Contains Lead 16 ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 3.6V, ALSO OPERATES AS LDO REGULATOR 16-WFBGA 2.355mm Surface Mount -30°C~85°C 0.675mm 1 e1 Tin/Silver/Copper (Sn/Ag/Cu) BOTTOM BALL 260 LM3280 0.5mm Power Management Circuits 3/5V 4 3.6V 3.6V SWITCHING REGULATOR 0.003mA CURRENT-MODE 2.7V 5.5V 2.7V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) (1), Linear (LDO) (3) 2MHz 2.85V No 0.8V~3.6V 300mA 2.85V 20mA 2.85V 2.85V 20mA
TPS54122RHLT TPS54122RHLT Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) yes Active 2 (1 Year) 24 EAR99 5.5V 5.5mm ROHS3 Compliant Lead Free 24 24-VFQFN Exposed Pad No SVHC 1mm 3.5mm 900μm Surface Mount 54.601182mg -40°C~125°C 360μA 1 5.5V e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 TPS54122 Adjustable 0.5mm Switching Regulator or Controllers 3.6V 2 3A 3.6V 3A 3A 5V SWITCHING REGULATOR 2.95V 360μA CURRENT-MODE 2.95V~6V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz~2MHz 3A 3.6V No 0.8V~3.6V 3A 0.8V~3.6V 3A
TC1303A-ZP0EMFTR TC1303A-ZP0EMFTR Microchip Technology 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 10 EAR99 3mm Non-RoHS Compliant Contains Lead 10 AUTOMATIC PWM TO PFM MODE 10-VFDFN Exposed Pad 2MHz 880μm Surface Mount -40°C~85°C 1 e3 Matte Tin (Sn) DUAL 260 40 TC1303A 10 0.5mm Power Management Circuits 3/5V 2 500mA 500mA 3.6V SWITCHING REGULATOR CURRENT-MODE 5.5V 2.7V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1.8V Yes Adj 500mA 1.8V 300mA No
XRP7708ILB-F XRP7708ILB-F Exar Corporation 16.6112
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0.00000000 Surface Mount yes 3 (168 Hours) 40 EAR99 125°C -40°C 6mm RoHS Compliant Lead Free 40 ALSO OPERATES AT 5 VOLT OUTPUT; ALSO OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 5.1V 20V Unknown 6.5V 730μm 6mm 50mA 50mA 1 e3 Matte Tin (Sn) QUAD NO LEAD 260 40 40 AUTOMOTIVE 0.5mm Switching Regulator or Controllers Not Qualified 3.3V 4 5.1V 12V SWITCHING CONTROLLER 5A VOLTAGE-MODE 900mV PULSE WIDTH MODULATION PUSH-PULL 47 % 1.5MHz
LT3570EFE#PBF LT3570EFE#PBF Linear Technology/Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 2009 Active 1 (Unlimited) 20 SMD/SMT EAR99 6.5mm ROHS3 Compliant Lead Free 20 20-TSSOP (0.173, 4.40mm Width) Exposed Pad No SVHC 3MHz 4.4mm Surface Mount -40°C~125°C BIPOLAR 1.2mm 1 36V e3 Matte Tin (Sn) DUAL GULL WING 260 30 LT3570 20 Adjustable YES 0.65mm 800mV 3 2.4A 800mV 1.5A 12V SWITCHING REGULATOR 2.5V CURRENT-MODE 2.5V~36V 800mV BUCK-BOOST Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1) 500kHz~2.1MHz 800mV No Adj to 0.8V 1.5A Adj to 0.8V 1.5A Controller
ISL6402IRZ-T ISL6402IRZ-T Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 3 (168 Hours) 28 EAR99 85°C -40°C 5mm RoHS Compliant Lead Free ALSO HAS ADJUSTABLE OUTPUT DOWN TO 0.8V; ALSO HAS PWM CONTROL TECHNIQUE 5mm 1mm 1 e3 MATTE TIN QUAD NO LEAD 260 40 28 INDUSTRIAL 0.5mm S-PQCC-N28 Switching Regulator or Controllers Not Qualified 0.02A 3 12V DUAL SWITCHING CONTROLLER CURRENT-MODE 5.6V 24V HYSTERETIC CURRENT MODE PHASE-SHIFT 300kHz
XRP7724ILB-CX01-F XRP7724ILB-CX01-F MaxLinear, Inc. 0.0000
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0.00000000 download Obsolete 1 (Unlimited) 44-WFQFN Exposed Pad Surface Mount -40°C~125°C 6 44-TQFN-EP (7x7) 4.75V~25V Step-Down (Buck) (4), Linear (LDO) (2) 105kHz~1.23MHz Yes Controller Controller No Controller No
ADP5040ACPZ-1-R7 ADP5040ACPZ-1-R7 Analog Devices Inc. 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 3 weeks ago) Cut Tape (CT) no Active 3 (168 Hours) 20 EAR99 5.5V 4mm ROHS3 Compliant Contains Lead Tin 20 ALSO OPERATES AS LDO REGULATOR 20-WFQFN Exposed Pad, CSP GPIO No SVHC 730μm 4.1mm Surface Mount -40°C~125°C 1 5.5V e3 QUAD 260 30 ADP5040 20 Fixed YES 0.5mm Switching Regulator or Controllers 3.8V 3 1.2A 3.8V 1.2A 1.2kA 3.6V SWITCHING REGULATOR 2.3V 4.75V 10μA 3 % CURRENT-MODE 515mV 1.7V~5.5V 800mV PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 3MHz 300mA 5.2V No 0.8V~3.8V 1.2A 0.8V~5.2V 300mA 5.2V 0.8V~5.2V 300mA 300mA
MAX1633CAI MAX1633CAI Maxim Integrated 0.0000
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0.00000000 download Surface Mount Tube 2005 no Obsolete 1 (Unlimited) 28 EAR99 30V 10.2mm Non-RoHS Compliant Contains Lead 28 28-SSOP (0.209, 5.30mm Width) 5.29mm Surface Mount 0°C~70°C BICMOS 1.99mm 1 e0 Tin/Lead (Sn85Pb15) DUAL GULL WING 245 MAX1633 28 0.65mm 12V 3 4A 762mW 15V 0.05mA CURRENT-MODE 4.2V 4.2V~30V PULSE WIDTH MODULATION PUSH-PULL Step-Down (Buck) (2), Linear (LDO) (1) 200kHz~300kHz Yes Controller No 12V 12V 120mA
CY39C031WQN-G-221-JNEFE1 CY39C031WQN-G-221-JNEFE1 Cypress Semiconductor Corp 0.0000
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0.00000000 download 19 Weeks Tape & Reel (TR) Last Time Buy 3 (168 Hours) 28 4mm ROHS3 Compliant 28-WFQFN Exposed Pad 4mm Surface Mount -30°C~85°C 0.8mm 1 QUAD 3.6V YES 0.4mm S-PQCC-N28 2.5V 3 5.5V 3 POWER SUPPLY SUPPORT CIRCUIT NO 2.5V~5.5V Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3MHz No 1.1V 1.4A 1.35V 600mA 2.85V 250mA
TC1303B-PG0EUNTR TC1303B-PG0EUNTR Microchip Technology 0.0000
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0.00000000 download 5 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant Lead Free 10 AUTOMATIC PWM TO PFM MODE 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 850μm Surface Mount -40°C~85°C 1 e3 Matte Tin (Sn) DUAL GULL WING 260 40 TC1303B 10 0.5mm Power Management Circuits 3/5V 800mV 2 500mA 1.8V 3.6V SWITCHING REGULATOR 0.11mA CURRENT-MODE 5.5V 2.7V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2MHz 2.7V Yes 1.8V 500mA 2.7V 300mA No
ISL6442IA ISL6442IA Rochester Electronics, LLC 0.0000
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0.00000000 download Tube Obsolete 2 (1 Year) 24 8.645mm Non-RoHS Compliant 24-SSOP (0.154, 3.90mm Width) Surface Mount -40°C~85°C 1.75mm 1 DUAL GULL WING 24 YES R-PDSO-G24 3 12V VOLTAGE-MODE 5.5V 24V 4.5V~5.5V PULSE WIDTH MODULATION PHASE-SHIFT Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 300kHz~2.55MHz Controller No
LT3667IUDD#TRPBF LT3667IUDD#TRPBF Linear Technology/Analog Devices 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) 24 EAR99 5mm ROHS3 Compliant 24-WFQFN Exposed Pad Surface Mount -40°C~125°C 0.8mm 1 QUAD LT3667 24 YES 0.5mm R-PQCC-N24 0.95A 3 12V SWITCHING REGULATOR CURRENT-MODE 1.6V~45V PULSE WIDTH MODULATION Step-Down (Buck) (1), Linear (LDO) (2) 243kHz~2.2MHz No 1.2V~38.6V 400mA 0.8V~38.6V 200mA 0.8V~38.6V 200mA
MAX8668ETEQ+T MAX8668ETEQ+T Maxim Integrated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 16 EAR99 5.5V 3mm ROHS3 Compliant 16 16-WFQFN Exposed Pad 3mm Surface Mount -40°C~85°C BICMOS 0.8mm 1 5.5V e3 Matte Tin (Sn) QUAD 260 MAX8668 16 0.5mm Switching Regulator or Controllers 3.3V 4 1.2A 3.3V 1.2A 3.6V DUAL SWITCHING CONTROLLER 2.6V VOLTAGE-MODE 2.6V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 1.5MHz 3.3V No 0.6V~3.3V 600mA 0.6V~3.3V 1.2A 2.8V 2.8V 300mA
ISL6402AIRZ ISL6402AIRZ Renesas Electronics America Inc. 0.0000
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0.00000000 download Tube Obsolete 3 (168 Hours) 28 5mm ROHS3 Compliant ALSO OPERATE WITH 5V BUT THIS 5V IS FROM INTERNAL LDO; OUTPUT IS ADJUSTABLE DOWN TO 0.8V 28-VFQFN Exposed Pad 5mm Surface Mount -40°C~85°C 1mm 1 e3 Matte Tin (Sn) QUAD ISL6402 YES 0.5mm S-PQCC-N28 3 12V CURRENT-MODE 5.6V 24V 4.5V~24V PULSE WIDTH MODULATION PHASE-SHIFT Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 1.4MHz Yes Controller No
ISL6549IBZ ISL6549IBZ Intersil (Renesas Electronics America) 2.2995
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0.00000000 download Surface Mount 2005 yes Active 3 (168 Hours) 14 EAR99 85°C -40°C 8.65mm RoHS Compliant No SOIC 1.5mm 3.9mm 240.999296mg MOS 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 14 INDUSTRIAL R-PDSO-G14 Switching Regulator or Controllers 2 12V 12V SWITCHING CONTROLLER 4A VOLTAGE-MODE 10.8V PULSE WIDTH MODULATION PUSH-PULL 1MHz
SG3524DRG4 SG3524DRG4 0.0000
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0.00000000 download Tape & Reel (TR) 70 °C 0 °C 9.9 mm RoHS Compliant Contains Lead No 16 D 40 V 722 kHz 1.58 mm 3.91 mm 141.690917 mg 722 kHz 5.4 V 2 100 mA 200 ns 100 ns 450 kHz Flyback, Push-Pull, Boost 45 % 45 %
LX1673-06CPW LX1673-06CPW Microsemi Corporation 0.0000
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0.00000000 Surface Mount 2005 yes Obsolete 2 (1 Year) 20 EAR99 5V 6.5mm RoHS Compliant Contains Lead 20 20-TSSOP (0.173, 4.40mm Width) 690kHz 4.4mm Surface Mount -40°C~85°C 1.1mm 1 e3 Matte Tin (Sn) DUAL GULL WING 260 40 LX1673 20 0.65mm 5.5V 1A 2 5V VOLTAGE-MODE 4.5V~5.5V PULSE WIDTH MODULATION PUSH-PULL Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 600kHz No Controller
ISL9440CIRZ ISL9440CIRZ Renesas Electronics America Inc. 0.0000
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0.00000000 download Tube Obsolete 3 (168 Hours) ROHS3 Compliant 32-VFQFN Exposed Pad Surface Mount -40°C~85°C ISL9440 4 SWITCHING REGULATOR 4.5V~24V Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 600kHz Controller No
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