DC DC Switching Controllers

Manufacturer Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
NCP4331DBR2G onsemi

NCP4331DBR2G

IC REG CTRLR BUCK 16TSSOP

onsemi

2,898
RFQ
NCP4331DBR2G Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 1 1 5.6V ~ 30V - - Yes Yes - Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
LV5768MZ-TLM-H onsemi

LV5768MZ-TLM-H

IC REG CTRLR BUCK 14-MFPS

onsemi

20,000
RFQ

-

- 14-LSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Positive Buck 1 1 8.5V ~ 42V 80kHz ~ 500kHz 90% Yes No - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 14-MFPS
CS51221ED16G onsemi

CS51221ED16G

IC REG CTRLR FWRD CONV 16SOIC

onsemi

2,066
RFQ
CS51221ED16G Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 1 1 3.8V ~ 15V 1MHz 85% No Yes - Current Limit, Frequency Control, Ramp, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MC34067DWG onsemi

MC34067DWG

IC REG CTRLR FLYBACK 16SOIC

onsemi

4,282
RFQ
MC34067DWG Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 2 1 8.6V ~ 20V 2.05MHz - No No - Enable, Soft Start 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
UC3843AD2 onsemi

UC3843AD2

CURRENT MODE PWM CONTROLLER 1A

onsemi

935
RFQ
UC3843AD2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Buck, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 96% No No - Frequency Control -40°C ~ 150°C (TJ) - - Surface Mount 8-SOIC
NCP1587DR2G onsemi

NCP1587DR2G

IC REG CTRLR BUCK 8SOIC

onsemi

2,500
RFQ
NCP1587DR2G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 275kHz 75% Yes No - Enable, Phase Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
NCP1587ADR2G onsemi

NCP1587ADR2G

IC REG CTRLR BUCK 8SOIC

onsemi

2,387
RFQ
NCP1587ADR2G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Last Time Buy Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 200kHz 75% Yes No - Enable, Phase Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
CS51022AEDR16G onsemi

CS51022AEDR16G

IC REG CTRLR MULT TOP 16SOIC

onsemi

1,320
RFQ
CS51022AEDR16G Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback, Forward Converter, Push-Pull 1 1 7.7V ~ 20V 1MHz - No No - Current Limit, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
NCV887600D1R2G onsemi

NCV887600D1R2G

IC REG CTRLR BOOST 8SOIC

onsemi

12,475
RFQ
NCV887600D1R2G Datasheet

Datasheet

* 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete - - - - - - - - - - - - - - Automotive AEC-Q100 Surface Mount 8-SOIC
UC3844BD1G onsemi

UC3844BD1G

IC REG CTRLR PWM CM 8-SOIC

onsemi

3,977
RFQ
UC3844BD1G Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 10V ~ 36V Up to 500kHz 48% No No - Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
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