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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DC DC Switching Controllers

DC-DC switching controllers are power management ICs used to control external power switches for efficient voltage conversion. They support buck, boost, buck-boost, flyback, and other switching topologies, and are commonly used in power supplies, industrial equipment, automotive electronics, communication systems, servers, battery-powered devices, and embedded applications.

TomatoElec is an independent electronic components distributor supplying DC-DC switching controller ICs from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for DC-DC switching controller sourcing support.

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
MIC2169BYMME

MIC2169BYMME

IC REG CTRLR BUCK 10MSOP

Microchip Technology

175 -
RFQ
MIC2169BYMME

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Down Positive Buck 1 1 3V ~ 14.5V 500kHz 92% Yes No - Current Limit, Enable -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP-EP
TL5001AQDRG4Q1

TL5001AQDRG4Q1

IC REG CTRLR BCK/BST/FLYBK 8SOIC

Texas Instruments

4,579 -
RFQ
TL5001AQDRG4Q1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 1 1 3.6V ~ 40V 20kHz ~ 500kHz 100% No No - Dead Time Control, Frequency Control -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
TPS40193DRCT

TPS40193DRCT

IC REG CTRLR BUCK 10SON

Texas Instruments

195 -
RFQ
TPS40193DRCT

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 18V 300kHz 85% Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
TPS53127PW

TPS53127PW

IC REG CTRLR BUCK 24TSSOP

Texas Instruments

69 -
RFQ
TPS53127PW

Datasheet

D-CAP2™ 24-TSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 24V 700kHz - Yes No - Current Limit, Enable, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 24-TSSOP
UCC25705DGK

UCC25705DGK

IC REG CTRLR MULT TOP 8VSSOP

Texas Instruments

462 -
RFQ
UCC25705DGK

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.2V ~ 15V 1MHz 93% No No - Current Limit -40°C ~ 85°C (TA) - - Surface Mount 8-VSSOP
UCC25705D

UCC25705D

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

300 -
RFQ
UCC25705D

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, Forward Converter 1 1 8.2V ~ 15V 1MHz 93% No No - Current Limit -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX25202MATEA/VY+

MAX25202MATEA/VY+

36V HV SYNC BOOST CONTROLLER FOR

Analog Devices Inc./Maxim Integrated

870 -
RFQ
MAX25202MATEA/VY+

Datasheet

- 16-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 36V 220kHz ~ 2.2MHz - Yes Yes - Current Limit, Enable, Frequency Control, Soft Start -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 16-SW-TQFN (3x3)
MIC2194YM

MIC2194YM

IC REG CTRLR BUCK/BUCK-BST 8SOIC

Microchip Technology

255 -
RFQ
MIC2194YM

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost 1 1 2.9V ~ 14V 400kHz 100% No No - Enable -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MIC2132YML-TR

MIC2132YML-TR

75V, DUAL PHASE ADVANCED COT PWM

Microchip Technology

3,280 -
RFQ
MIC2132YML-TR

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 8V ~ 75V 100kHz ~ 1MHz 85% Yes No - Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 32-VQFN (5x5)
MIC38C43-1YM

MIC38C43-1YM

IC REG CTRLR MULT TOP 14SOIC

Microchip Technology

323 -
RFQ
MIC38C43-1YM

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive, Isolation Capable Buck, Boost, Flyback, Forward Converter 1 1 7.6V ~ 20V 500kHz 96% Yes No - Frequency Control -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
TL1451ACD

TL1451ACD

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

217 -
RFQ
TL1451ACD

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback 2 1 3.6V ~ 50V 1kHz ~ 500kHz - No No - Frequency Control -20°C ~ 85°C (TA) - - Surface Mount 16-SOIC
TPS40190DRCT

TPS40190DRCT

IC REG CTRLR BUCK 10SON

Texas Instruments

250 -
RFQ
TPS40190DRCT

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 15V 300kHz 85% Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
TPS51113DRCT

TPS51113DRCT

IC REG CTRLR BUCK 10SON

Texas Instruments

1,235 -
RFQ
TPS51113DRCT

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 13.2V 300kHz 72% Yes No - Enable, Power Good -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
TPS51218DSCR

TPS51218DSCR

IC REG CTRLR BUCK 10WSON

Texas Instruments

2,851 -
RFQ
TPS51218DSCR

Datasheet

D-CAP™ 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 6.5V - - Yes No - Enable, Frequency Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 10-WSON (3x3)
TPS40195RGYT

TPS40195RGYT

IC REG CTRLR BUCK 16VQFN

Texas Instruments

0 -
RFQ
TPS40195RGYT

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 20V 100kHz ~ 600kHz 85% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-VQFN (4x3.5)
UC2526N

UC2526N

IC REG CTRLR MULT TOPOLOGY 18DIP

Texas Instruments

177 -
RFQ
UC2526N

Datasheet

- 18-DIP (0.300", 7.62mm) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8V ~ 35V 1Hz ~ 400kHz 49% Yes Yes - Enable, Frequency Control, Reset, Soft Start -25°C ~ 85°C (TA) - - Through Hole 18-PDIP
R1260S023A-E2-FE

R1260S023A-E2-FE

60V INPUT / 80V ABSOLUTE MAXIMUM

Nisshinbo Micro Devices Inc.

1,040 -
RFQ
R1260S023A-E2-FE

Datasheet

- 18-LFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 5V ~ 60V 150kHz ~ 600kHz - Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 18-HSOP
NCP1562ADR2G

NCP1562ADR2G

IC REG CTRLR FWRD CONV 16SOIC

onsemi

4,954 -
RFQ
NCP1562ADR2G

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Forward Converter 2 1 23.2V ~ 100V 246kHz ~ 1MHz 85% Yes Yes - Current Limit, Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
TPS53124RGET

TPS53124RGET

IC REG CTRLR BUCK 24VQFN

Texas Instruments

227 -
RFQ
TPS53124RGET

Datasheet

D-CAP™ 24-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 1 4.5V ~ 24V - - Yes No - Enable -40°C ~ 85°C (TA) - - Surface Mount 24-VQFN (4x4)
ISL8845AABZ

ISL8845AABZ

IC REG CTRLR BOOST/FLYBACK 8SOIC

Renesas Electronics Corporation

5,018 -
RFQ
ISL8845AABZ

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback 1 1 9V ~ 30V Up to 2MHz 48% No No - Current Limit, Frequency Control -40°C ~ 105°C (TA) - - Surface Mount 8-SOIC
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