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
UCC2893D

UCC2893D

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

293
UCC2893D

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Flyback, Forward Converter 1 1 Positive, Isolation Capable 8.5V ~ 16V 250kHz 70% No Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, On Time Control, Ramp, Soft Start - Surface Mount 16-SOIC
LM25149QRGYRQ1

LM25149QRGYRQ1

42-V AUTOMOTIVE SYNCHRONOUS BUCK

Texas Instruments

1,481
LM25149QRGYRQ1

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 3.5V ~ 42V 100kHz ~ 2.2MHz 100% Yes No Automotive - -40°C ~ 150°C (TJ) Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Pulse Skipping, Ramp, Slew Control, Soft Start AEC-Q100 Surface Mount 24-VQFN (5.5x3.5)
LM5088MHX-2/NOPB

LM5088MHX-2/NOPB

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

5,844
LM5088MHX-2/NOPB

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 75V 50kHz ~ 1MHz - No Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Ramp, Soft Start - Surface Mount 16-HTSSOP
TPS40075RHLR

TPS40075RHLR

IC REG CTRLR BUCK 20VQFN

Texas Instruments

5,164
TPS40075RHLR

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 28V Up to 1MHz 95% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Frequency Control, Power Good, Soft Start - Surface Mount 20-VQFN (3.5x4.5)
LM25088MH-1/NOPB

LM25088MH-1/NOPB

IC REG CTRLR BUCK 16TSSOP

Texas Instruments

562
LM25088MH-1/NOPB

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 42V 50kHz ~ 1MHz - No Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Ramp, Soft Start - Surface Mount 16-HTSSOP
UC2526AN

UC2526AN

IC REG CTRLR MULT TOPOLOGY 18DIP

Texas Instruments

119
UC2526AN

Datasheet

- 18-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 7V ~ 35V 1Hz ~ 600kHz 49% Yes Yes - - -25°C ~ 85°C (TA) Enable, Frequency Control, Reset, Soft Start - Through Hole 18-PDIP
NCP81599MNTXG

NCP81599MNTXG

I2C CONFIGURABLE, 4-SWITCH BUCK

onsemi

3,157
NCP81599MNTXG

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck, Boost 4 2 Positive 4.5V ~ 28V 150kHz ~ 1.2MHz - Yes - - I2C -40°C ~ 125°C (TA) Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking - Surface Mount 32-QFN (5x5)
TL5001AIP

TL5001AIP

IC REG CTRLR BUCK/BST/FLYBK 8DIP

Texas Instruments

475
TL5001AIP

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 1 1 Positive 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - - -40°C ~ 85°C (TA) Dead Time Control, Frequency Control - Through Hole 8-PDIP
UC28025DW

UC28025DW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

191
UC28025DW

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 2 Positive 9V ~ 30V 340kHz ~ 460kHz 45% Yes No - - -40°C ~ 105°C (TA) Current Limit, Enable, Frequency Control, Ramp, Soft Start - Surface Mount 16-SOIC
MAX25231ATCA/V+

MAX25231ATCA/V+

600MA/1A, 2MHZ DC/DC IN S18U

Analog Devices Inc./Maxim Integrated

4,184
MAX25231ATCA/V+

Datasheet

- 12-WFDFN Exposed Pad Tray Active Transistor Driver Step-Down Buck 1 1 Positive 3.5V ~ 36V 2.1MHz 99% Yes Yes Automotive - -40°C ~ 125°C Current Limit, Enable, Frequency Control, Power Good, Soft Start AEC-Q100 Surface Mount 12-TDFN (3x3)
UCC28084DR

UCC28084DR

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

4,959
UCC28084DR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Half-Bridge, Push-Pull 2 1 Positive 4.1V ~ 15V 200kHz 49% Yes No - - -40°C ~ 85°C (TA) Current Limit, Frequency Control - Surface Mount 8-SOIC
LM25037QMTX/NOPB

LM25037QMTX/NOPB

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

4,507
LM25037QMTX/NOPB

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 1 1 Positive, Isolation Capable 5.5V ~ 75V 2MHz 96% No No Automotive - -40°C ~ 125°C (TJ) Current Limit, Dead Time Control, Enable, Ramp, Soft Start AEC-Q100 Surface Mount 16-TSSOP
UCC28251PWR

UCC28251PWR

IC REG CTRLR MULT TOP 20TSSOP

Texas Instruments

210
UCC28251PWR

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active PWM Signal Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 4.7V ~ 17V 42kHz ~ 945kHz - Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Ramp, Soft Start - Surface Mount 20-TSSOP
LM51231QRGRRQ1

LM51231QRGRRQ1

2.2-MHZ WIDE-VIN, SYNCHRONOUS BO

Texas Instruments

14,258
LM51231QRGRRQ1

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Boost 1 1 Positive 0.8V ~ 42V 100kHz ~ 2.2MHz 98% Yes Yes Automotive - -40°C ~ 125°C (TA) - AEC-Q100 Surface Mount, Wettable Flank 20-VQFN (3.5x3.5)
UC3846DW

UC3846DW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

454
UC3846DW

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull 2 1 Positive 6.95V ~ 40V 500kHz 50% Yes Yes - - 0°C ~ 70°C (TA) Current Limit, Enable, Frequency Control, Soft Start - Surface Mount 16-SOIC
UC2846DW

UC2846DW

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

688
UC2846DW

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 6.95V ~ 40V 500kHz 50% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Soft Start - Surface Mount 16-SOIC
TPS40071PWPR

TPS40071PWPR

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

1,949
TPS40071PWPR

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 28V Up to 1MHz 93% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 16-HTSSOP
LM5149RGYR

LM5149RGYR

80-V SYNCHRONOUS BUCK DC/DC CONT

Texas Instruments

1,293
LM5149RGYR

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 3.5V ~ 80V 100kHz ~ 2.2MHz 100% Yes Yes - - -40°C ~ 150°C (TJ) Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start - Surface Mount 24-VQFN (3.5x5.5)
LM5143RHAR

LM5143RHAR

3.5-V TO 65-V LOW-IQ, DUAL OUTPU

Texas Instruments

952
LM5143RHAR

Datasheet

- 40-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 3.5V ~ 65V 100kHz ~ 2.2MHz 100% Yes Yes - - -40°C ~ 150°C (TJ) Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start - Surface Mount 40-VQFN (6x6)
LM5088QMHX-1/NOPB

LM5088QMHX-1/NOPB

IC REG CTRLR BUCK 16TSSOP

Texas Instruments

4,504
LM5088QMHX-1/NOPB

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 75V 50kHz ~ 1MHz - No Yes Automotive - -40°C ~ 125°C (TJ) Enable, Frequency Control, Ramp, Soft Start AEC-Q100 Surface Mount 16-HTSSOP
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