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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 Operating Supply Voltage Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Max Supply Current Input Current Height Seated (Max) Nominal Supply Current Max Frequency Nominal Input Voltage Max Input Voltage JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Output Type Surface Mount Terminal Pitch JESD-30 Code Subcategory Qualification Status Output Voltage Voltage Output Current-Max Number of Outputs Output Current Max Output Current Input Voltage-Nom Analog IC - Other Type Halogen Free Min Input Voltage Power Dissipation Supplier Device Package Max Output Voltage Quiescent Current Rise Time Fall Time (Typ) Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function Min Output Voltage Control Technique Switcher Configuration Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Synchronous Rectifier Serial Interfaces Output Phases Duty Cycle (Max) Clock Sync
SG3525ADW SG3525ADW ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 2007 Obsolete 1 (Unlimited) 16 EAR99 9.9mm Non-RoHS Compliant Lead Free 16 16-SOIC (0.295, 7.50mm Width) not_compliant 3.9mm Surface Mount 0°C~70°C TA BIPOLAR 400kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 SG3525A Transistor Driver Switching Regulator or Controllers Not Qualified 2 400mA 20V SWITCHING CONTROLLER 1mA 100ns 50 ns Positive VOLTAGE-MODE 8V 35V Step-Up/Step-Down PULSE WIDTH MODULATION Push-Pull 49 % 8V~35V Enable, Frequency Control, Soft Start 100Hz~400kHz Yes 1
NCP81218FMNTXG NCP81218FMNTXG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 48-VFQFN Exposed Pad PWM 3 48-QFN (6x6) No 2 No
UC3845N UC3845N ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tube 2002 Obsolete 1 (Unlimited) 8 EAR99 Non-RoHS Compliant Contains Lead 8 8-DIP (0.300, 7.62mm) 275kHz 7.62mm Through Hole 0°C~70°C TA BIPOLAR 30mA 4.45mm e0 Tin/Lead (Sn/Pb) DUAL UC384* Transistor Driver 2.54mm Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER 45ns 35 ns Positive or Negative, Isolation Capable CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 50 % 7.6V~30V Frequency Control 500kHz No 48%
NCP81239AMNTXG NCP81239AMNTXG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 4 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 ROHS3 Compliant 32-VFQFN Exposed Pad Surface Mount -40°C~100°C e3 Tin (Sn) PWM Signal 1 SWITCHING CONTROLLER Positive Step-Up, Step-Down Buck, Boost 4.5V~28V Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start 150kHz~1.2MHz No I2C Yes
UC3842BD1G UC3842BD1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tube 1999 yes Active 1 (Unlimited) 8 EAR99 5mm ROHS3 Compliant Lead Free 3A 8 8-SOIC (0.154, 3.90mm Width) No SVHC 250kHz 1.5mm 4mm Surface Mount 0°C~70°C TA 40V BIPOLAR 17mA e3 Tin (Sn) DUAL GULL WING 260 40 UC384*B Transistor Driver Switching Regulator or Controllers 13.4V 1 200mA 15V SWITCHING CONTROLLER Halogen Free 50ns 50 ns Positive CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 96 % 10V~30V Frequency Control Up to 500kHz No
UC3842ADR2G UC3842ADR2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 14 EAR99 30V 8.65mm RoHS Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) 60kHz 3.9mm Surface Mount 0°C~70°C TA BIPOLAR e3 Tin (Sn) DUAL GULL WING 260 40 UC384*A Transistor Driver Switching Regulator or Controllers 5.1V 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 10V~30V Frequency Control Up to 500kHz No 96%
LV5066V-TLM-H LV5066V-TLM-H ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) 2016 Obsolete 3 (168 Hours) RoHS Compliant
FAN6520AMX FAN6520AMX ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 5V RoHS Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C TA 340kHz FAN6520 Transistor Driver 5.5V 1 2.4mA Positive Step-Down Buck 100 % 4.5V~5.5V Enable 300kHz Yes No
TL494BD TL494BD ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2005 SWITCHMODE™ Obsolete 1 (Unlimited) 16 EAR99 15V 9.9mm Non-RoHS Compliant Contains Lead 16 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~125°C TJ 200kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 TL494 Transistor Driver YES Switching Regulator or Controllers 2 500mA 15V SWITCHING CONTROLLER 100ns 40 ns Positive VOLTAGE-MODE 7V 40V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Push-Pull 48 % 7V~40V Dead Time Control, Frequency Control 200kHz Yes 1 No
NCP81109CMNTXG NCP81109CMNTXG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Tape & Reel (TR) 2013 Active 3 (168 Hours) ROHS3 Compliant 48-VFQFN Exposed Pad Surface Mount
NCP1550SN25T1 NCP1550SN25T1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) 5 EAR99 3mm Non-RoHS Compliant Contains Lead PFM CONTROL TECHNIQUE IS ALSO POSSIBLE SOT-23-5 Thin, TSOT-23-5 600kHz Surface Mount -40°C~85°C TA e0 Tin/Lead (Sn80Pb20) DUAL GULL WING 240 30 NCP1550 Transistor Driver YES 0.95mm R-PDSO-G5 Switching Regulator or Controllers 2.5V 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2.45V 5.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.45V~5.5V Enable No 100%
NCP1575DG NCP1575DG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download OBSOLETE (Last Updated: 2 weeks ago) Tube 2003 yes Obsolete 1 (Unlimited) 8 EAR99 4.9mm RoHS Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~125°C TJ 320kHz e3 Tin (Sn) DUAL GULL WING 260 40 NCP1575 Transistor Driver YES Switching Regulator or Controllers 1 SWITCHING CONTROLLER Positive CURRENT/VOLTAGE-MODE 9V 20V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 80 % 7.5V~20V Frequency Control 280kHz Yes No
UC2845BD1R2G UC2845BD1R2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 1999 yes Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 52kHz 3.9mm Surface Mount -25°C~85°C TA BIPOLAR 17mA e3 Tin (Sn) DUAL GULL WING 260 40 UC284*B Transistor Driver Switching Regulator or Controllers 5V 1 1A 15V SWITCHING CONTROLLER Halogen Free 50ns 50 ns Positive or Negative, Isolation Capable CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 48 % 7.6V~30V Frequency Control 500kHz No
UC3843BD1R2G UC3843BD1R2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 1999 yes Active 1 (Unlimited) 8 EAR99 5mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) No SVHC 52kHz 1.5mm 4mm Surface Mount 0°C~70°C TA BIPOLAR 17mA e3 Tin (Sn) DUAL GULL WING 260 40 UC384*B Transistor Driver Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER Halogen Free 50ns 50 ns Positive CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 96 % 7.6V~30V Frequency Control Up to 500kHz No
NCP81103BMNTXG NCP81103BMNTXG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) RoHS Compliant 36-VFQFN Exposed Pad Surface Mount
NCV3020BDR2G NCV3020BDR2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q100 yes Active 3 (168 Hours) 8 EAR99 5mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 1.5mm 4mm Surface Mount -40°C~125°C TJ 13mA 13mA 13mA 670kHz e3 Tin (Sn) DUAL GULL WING NCV3020 Transistor Driver Switching Regulator or Controllers 600mV 1 10A 12V SWITCHING CONTROLLER Halogen Free Positive VOLTAGE-MODE 4.7V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 80 % 4.7V~28V 600kHz Yes No
UC3845BVD1R2G UC3845BVD1R2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 8 EAR99 5mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 500kHz 1.5mm 4mm Surface Mount -40°C~105°C TA BIPOLAR 12mA e3 Tin (Sn) DUAL GULL WING 260 40 UC384*B Transistor Driver Switching Regulator or Controllers 5V 1 1A 15V SWITCHING CONTROLLER Halogen Free 50ns 50 ns Positive or Negative, Isolation Capable CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 48 % 7.6V~30V Frequency Control No 48%
NCP1575DR2 NCP1575DR2 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download OBSOLETE (Last Updated: 2 days ago) Tape & Reel (TR) 2010 no Obsolete 1 (Unlimited) 8 EAR99 4.9mm Non-RoHS Compliant Contains Lead 8 8-SOIC (0.154, 3.90mm Width) 200kHz 3.9mm Surface Mount 0°C~125°C TJ e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 NCP1575 Transistor Driver YES Switching Regulator or Controllers 10V 1 SWITCHING CONTROLLER 9mA Positive CURRENT/VOLTAGE-MODE 9V 20V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 80 % 7.5V~20V Frequency Control 280kHz Yes No
NCP1589AMNTXG NCP1589AMNTXG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant Lead Free 10 10-VFDFN Exposed Pad 3mm Surface Mount 0°C~70°C TA 330kHz Nickel/Gold/Palladium (Ni/Au/Pd) DUAL NCP1589 Transistor Driver 0.5mm Switching Regulator or Controllers 5V 1 5V SWITCHING CONTROLLER Halogen Free Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 80 % 4.5V~13.2V Enable, Power Good 300kHz Yes 75% No
NCP1589AMNTWG NCP1589AMNTWG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant Lead Free 10 10-VFDFN Exposed Pad 900μm 3mm Surface Mount 50.008559mg 0°C~70°C TA 8mA 330kHz 13.2V Nickel/Gold/Palladium (Ni/Au/Pd) DUAL NCP1589 Transistor Driver 0.5mm Switching Regulator or Controllers 5V 1 8mA 2mA 5V SWITCHING CONTROLLER Halogen Free 4.5V 1.65V Positive VOLTAGE-MODE Step-Down 800mV PULSE WIDTH MODULATION PUSH-PULL Buck 80 % 4.5V~13.2V Enable, Power Good 300kHz Yes 75% No
UC3843BD1 UC3843BD1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 1999 Obsolete 1 (Unlimited) 8 EAR99 30V 4.9mm Non-RoHS Compliant Contains Lead 8 8-SOIC (0.154, 3.90mm Width) 60kHz 3.9mm Surface Mount 0°C~70°C TA BIPOLAR e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 UC384*B Transistor Driver YES Switching Regulator or Controllers 5.1V 5V 1 1A 15V SWITCHING CONTROLLER 12mA 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 96 % 7.6V~30V Frequency Control Up to 500kHz No
UC2843AN UC2843AN ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tube 1997 Obsolete 1 (Unlimited) 8 EAR99 30V Non-RoHS Compliant Lead Free 8 8-DIP (0.300, 7.62mm) No SVHC 60kHz 7.62mm Through Hole -25°C~85°C TA BIPOLAR 11mA 4.45mm e0 Tin/Lead (Sn/Pb) DUAL UC284*A Transistor Driver 2.54mm Switching Regulator or Controllers 5.05V 1 1A 15V SWITCHING CONTROLLER 1W 500μA 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 8.4V~30V Frequency Control Up to 500kHz No 96%
CS51033YDR8 CS51033YDR8 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download OBSOLETE (Last Updated: 2 weeks ago) Tape & Reel (TR) 2004 no Obsolete 1 (Unlimited) 8 EAR99 4.9mm Non-RoHS Compliant Contains Lead 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BIPOLAR 240kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 CS51033 Transistor Driver YES Switching Regulator or Controllers 1A 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 3.465V Step-Down SINGLE Buck 3V~16V Frequency Control, Soft Start 200kHz No 83.3%
UC3842BVD1G UC3842BVD1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tube 2003 yes Active 1 (Unlimited) 8 EAR99 5mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 52kHz 1.5mm 4mm Surface Mount -40°C~105°C TA BIPOLAR 30V e3 Tin (Sn) DUAL GULL WING 260 40 UC384*B Transistor Driver Switching Regulator or Controllers 13.5V 1 1A 15V SWITCHING CONTROLLER Halogen Free 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 96 % 10V~30V Frequency Control Up to 500kHz No
UC3843BDG UC3843BDG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tube 2002 yes Active 1 (Unlimited) 14 EAR99 8.75mm ROHS3 Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) No SVHC 250kHz 1.5mm 4mm Surface Mount 0°C~70°C TA BIPOLAR e3 Tin (Sn) DUAL GULL WING 260 40 UC384*B Transistor Driver Switching Regulator or Controllers 13.4V 1 200mA 15V SWITCHING CONTROLLER Halogen Free 50ns 50 ns Positive CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 96 % 7.6V~30V Frequency Control Up to 500kHz No
LV5768M-MPB-H LV5768M-MPB-H ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tube 2015 Obsolete 3 (168 Hours) RoHS Compliant 14-LSOP (0.173, 4.40mm Width) Surface Mount -40°C~85°C TA Transistor Driver 1 Positive Step-Down Buck 90 % 8.5V~42V Current Limit, Enable, Frequency Control, Soft Start 80kHz~500kHz Yes No
CS5301GDWR32G CS5301GDWR32G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download OBSOLETE (Last Updated: 3 days ago) Tape & Reel (TR) 2006 yes Obsolete 3 (168 Hours) 32 EAR99 20.725mm RoHS Compliant Lead Free 32 32-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~70°C TA 2.54mm 1MHz e3 Tin (Sn) DUAL GULL WING 260 40 CS5301 Transistor Driver YES 1.27mm Switching Regulator or Controllers 3.3V 3 1mA 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.7V 14V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 4.3V~20V Current Limit, Frequency Control, Power Good 250kHz~800kHz Yes No
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