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
LM25145RGYR

LM25145RGYR

LM25145RGYR

Texas Instruments

4,983
LM25145RGYR

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 6V ~ 42V 100kHz ~ 1MHz - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Ramp, Soft Start - Surface Mount, Wettable Flank 20-VQFN (3.5x4.5)
MCP19035-BAABE/MF

MCP19035-BAABE/MF

IC REG CTRLR BUCK 10DFN

Microchip Technology

506
MCP19035-BAABE/MF

Datasheet

- 10-VFDFN Exposed Pad Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 30V 600kHz 85% Yes No - - -40°C ~ 125°C (TJ) Enable, Phase Control, Power Good - Surface Mount 10-DFN (3x3)
LM5033MMX/NOPB

LM5033MMX/NOPB

IC REG CTRLR PUSH-PULL 10MSOP

Texas Instruments

5,482
LM5033MMX/NOPB

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active 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-VSSOP
UCC3805DTR

UCC3805DTR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

3,602
UCC3805DTR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive 3.6V ~ 12V 31kHz 49% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 8-SOIC
UCC3803DTR

UCC3803DTR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

3,539
UCC3803DTR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive 3.6V ~ 12V 31kHz 99% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 8-SOIC
LM25085QMYX/NOPB

LM25085QMYX/NOPB

IC REG CTRLR BUCK 8MSOP

Texas Instruments

2,397
LM25085QMYX/NOPB

Datasheet

- 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 42V Up to 1MHz 100% No No Automotive - -40°C ~ 125°C (TJ) Current Limit, Frequency Control AEC-Q100 Surface Mount 8-HVSSOP
UCC3801DTR

UCC3801DTR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

1,077
UCC3801DTR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, 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
SG3525AP

SG3525AP

IC REG CTRLR BCK/PSH-PULL 16SOIC

STMicroelectronics

966
SG3525AP

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Push-Pull 2 1 Positive 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - - 0°C ~ 70°C (TA) Enable, Soft Start - Surface Mount 16-SO
LM25085MM/NOPB

LM25085MM/NOPB

IC REG CTRLR BUCK 8VSSOP

Texas Instruments

3,215
LM25085MM/NOPB

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 42V Up to 1MHz 100% No No - - -40°C ~ 125°C (TJ) Current Limit, Frequency Control - Surface Mount 8-VSSOP
LM25085MY/NOPB

LM25085MY/NOPB

IC REG CTRLR BUCK 8MSOP

Texas Instruments

2,393
LM25085MY/NOPB

Datasheet

- 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 42V Up to 1MHz 100% No No - - -40°C ~ 125°C (TJ) Current Limit, Frequency Control - Surface Mount 8-HVSSOP
UC3525AN

UC3525AN

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

897
UC3525AN

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Active 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
LM5020MMX-1/NOPB

LM5020MMX-1/NOPB

IC REG CTRLR FLYBACK 10MSOP

Texas Instruments

8,704
LM5020MMX-1/NOPB

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Flyback 1 1 Positive 8V ~ 15V 200kHz ~ 630kHz 80% No Yes - - -40°C ~ 125°C (TJ) Frequency Control, Soft Start - Surface Mount 10-VSSOP
LM5155QDSSRQ1

LM5155QDSSRQ1

IC POWER MANAGEMENT

Texas Instruments

5,487
LM5155QDSSRQ1

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 Positive 2.97V ~ 45V 100kHz ~ 2.2MHz 93% No Yes Automotive - -40°C ~ 150°C (TJ) Soft Start AEC-Q100 Surface Mount, Wettable Flank 12-WSON (3x2)
LM51551QDSSRQ1

LM51551QDSSRQ1

IC POWER MANAGEMENT

Texas Instruments

2,959
LM51551QDSSRQ1

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 Positive 2.97V ~ 45V 100kHz ~ 2.2MHz 93% No Yes Automotive - -40°C ~ 150°C (TJ) Soft Start AEC-Q100 Surface Mount, Wettable Flank 12-WSON (3x2)
SG2525AP013TR

SG2525AP013TR

IC REG CTRLR BCK/PSH-PULL 16SOIC

STMicroelectronics

3,028
SG2525AP013TR

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Push-Pull 2 1 Positive 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - - -25°C ~ 85°C (TA) Enable, Soft Start - Surface Mount 16-SO
SG2525AP

SG2525AP

IC REG CTRLR BCK/PSH-PULL 16SOIC

STMicroelectronics

1,038
SG2525AP

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Push-Pull 2 1 Positive 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - - -25°C ~ 85°C (TA) Enable, Soft Start - Surface Mount 16-SO
UCC28089DR

UCC28089DR

IC REG CTRLR PUSH-PULL 8SOIC

Texas Instruments

4,490
UCC28089DR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Push-Pull 2 1 Positive, Isolation Capable 8.5V ~ 14V Up to 1MHz 50% No Yes - - -40°C ~ 105°C (TA) Dead Time Control, Frequency Control - Surface Mount 8-SOIC
UC2525AN

UC2525AN

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

3,945
UC2525AN

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 8V ~ 35V 100Hz ~ 400kHz 49% Yes Yes - - -25°C ~ 85°C (TA) Enable, Frequency Control, Soft Start - Through Hole 16-PDIP
UC3525ADW

UC3525ADW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

776
UC3525ADW

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active 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 - Surface Mount 16-SOIC
TPS40200D

TPS40200D

IC REG CTRLR BUCK 8SOIC

Texas Instruments

328
TPS40200D

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 52V 35kHz ~ 500kHz 95% No No - - -40°C ~ 85°C (TA) Frequency Control, Soft Start - Surface Mount 8-SOIC
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