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DC DC Switching Controllers

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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package
UC3525ANG4

UC3525ANG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

2,295
UC3525ANG4

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - - 0°C ~ 70°C (TA) Enable, Frequency Control, Soft Start - Through Hole 16-PDIP
MC33129EFR2

MC33129EFR2

IC REG CTRLR FLYBACK 14SOIC

NXP USA Inc.

1,412
MC33129EFR2

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Flyback 1 1 Positive, Isolation Capable 3.24V ~ 12V 100kHz - No Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control, Ramp, Soft Start - Surface Mount 14-SO
UCC2813PW-3G4

UCC2813PW-3G4

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

3,177
UCC2813PW-3G4

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tray Discontinued Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 3.6V ~ 12V - 99% No No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 8-TSSOP
UCC3813PW-5G4

UCC3813PW-5G4

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

2,647
UCC3813PW-5G4

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tray Discontinued Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 3.6V ~ 12V 31kHz 49% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 8-TSSOP
TL1451ACNSG4

TL1451ACNSG4

IC REG CTRLR BUCK/BST/FLYBK 16SO

Texas Instruments

2,704
TL1451ACNSG4

Datasheet

- 16-SOIC (0.209", 5.30mm Width) Tube Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 2 1 Positive 3.6V ~ 50V 1kHz ~ 500kHz - No No - - -20°C ~ 85°C (TA) Frequency Control - Surface Mount 16-SO
TPS40000DGQG4

TPS40000DGQG4

IC REG CTRLR BUCK 10MSOP

Texas Instruments

4,580
TPS40000DGQG4

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Discontinued Transistor Driver Step-Down Buck 1 1 Positive 2.25V ~ 5.5V 300kHz 94% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Soft Start - Surface Mount 10-HVSSOP
TPS40007DGQG4

TPS40007DGQG4

IC REG CTRLR BUCK 10MSOP

Texas Instruments

1,787
TPS40007DGQG4

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Discontinued Transistor Driver Step-Down Buck 1 1 Positive 2.25V ~ 5.5V 300kHz 94% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Soft Start - Surface Mount 10-HVSSOP
TPS40009DGQG4

TPS40009DGQG4

IC REG CTRLR BUCK 10MSOP

Texas Instruments

2,199
TPS40009DGQG4

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Discontinued Transistor Driver Step-Down Buck 1 1 Positive 2.25V ~ 5.5V 600kHz 93% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Soft Start - Surface Mount 10-HVSSOP
MIC3839BMM-TR

MIC3839BMM-TR

IC REG CTRLR MULT TOP 10MSOP

Microchip Technology

4,633
MIC3839BMM-TR

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 1 1 Positive, Isolation Capable 2V ~ 14V 200kHz 49% No No - - -40°C ~ 85°C (TA) Current Limit, Frequency Control, Ramp - Surface Mount 10-MSOP
AP2001SL-U

AP2001SL-U

IC REG CTRLR BUCK 16SOIC

Diodes Incorporated

3,568
AP2001SL-U

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 2 1 Positive 3.6V ~ 40V 1kHz ~ 500kHz - No No - - -20°C ~ 85°C (TA) Dead Time Control - Surface Mount 16-SOP
UCC2813D-0G4

UCC2813D-0G4

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

2,940
UCC2813D-0G4

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 6.9V ~ 12V - 99% No No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 8-SOIC
UCC2813D-5G4

UCC2813D-5G4

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

2,999
UCC2813D-5G4

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 3.6V ~ 12V - 49% No No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 8-SOIC
UCC3813D-1G4

UCC3813D-1G4

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

1,174
UCC3813D-1G4

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Discontinued Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 7.4V ~ 12V 46kHz 49% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 8-SOIC
UC3524DTRG4

UC3524DTRG4

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

3,876
UC3524DTRG4

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 8V ~ 40V 300kHz 45% No No - - 0°C ~ 70°C (TA) Current Limit, Enable, Frequency Control, Ramp - Surface Mount 16-SOIC
LM5033SDX

LM5033SDX

IC REG CTRLR PUSH-PULL 10WSON

Texas Instruments

2,856
LM5033SDX

Datasheet

- 10-WDFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 15V ~ 90V 200kHz, 600kHz - Yes Yes - - -40°C ~ 125°C (TJ) Frequency Control, Soft Start - Surface Mount 10-WSON (4x4)
MIC38C43ABM

MIC38C43ABM

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

1,654
MIC38C43ABM

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 7.6V ~ 20V 500kHz 96% Yes No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 8-SOIC
MIC38C45ABM

MIC38C45ABM

IC REG CTRLR MULT TOPOLOGY 8SOIC

Microchip Technology

2,704
MIC38C45ABM

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 7.6V ~ 20V 500kHz 50% Yes No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 8-SOIC
NCP1378P

NCP1378P

IC REG CTRLR FLYBACK 8DIP

onsemi

3,557
NCP1378P

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Obsolete Transistor Driver Step-Up/Step-Down Flyback 1 1 Positive 8.4V ~ 18V - - No No - - 0°C ~ 125°C (TJ) Current Limit - Through Hole 7-PDIP
UC3843ADR2

UC3843ADR2

IC REG CTRLR BUCK 14SOIC

onsemi

4,674
UC3843ADR2

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 7.6V ~ 30V Up to 500kHz 96% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 14-SOIC
NCP5425DBR2

NCP5425DBR2

IC REG CTRLR BUCK 20TSSOP

onsemi

3,697
NCP5425DBR2

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 16V 150kHz ~ 750kHz 100% Yes No - - 0°C ~ 125°C (TJ) Frequency Control - Surface Mount 20-TSSOP
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