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
LM5020MMX-2/NOPB Texas Instruments

LM5020MMX-2/NOPB

IC REG CTRLR FLYBACK 10MSOP

Texas Instruments

3,415
RFQ
LM5020MMX-2/NOPB Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback 1 1 8V ~ 15V 200kHz ~ 630kHz 50% No Yes - Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
NCP81270DMNTXG onsemi

NCP81270DMNTXG

SINGLE-PHASE VOLTAGE REGULATOR F

onsemi

7,994
RFQ

-

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active - - Positive - 1 1 4.5V ~ 21V Up to 600kHz - No No - - - - - Surface Mount 20-QFN (4x4)
MAX16992ATCF/V+ Analog Devices Inc./Maxim Integrated

MAX16992ATCF/V+

IC REG CTRLR BOOST/SEPIC 12TQFN

Analog Devices Inc./Maxim Integrated

3,415
RFQ
MAX16992ATCF/V+ Datasheet

Datasheet

- 12-WFQFN Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 12-TQFN (3x3)
MAX16992AUBA/V+ Analog Devices Inc./Maxim Integrated

MAX16992AUBA/V+

IC REG CTRLR BOOST/SEPIC 10UMAX

Analog Devices Inc./Maxim Integrated

2,894
RFQ
MAX16992AUBA/V+ Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-uMAX-EP
MAX16992AUBB/V+ Analog Devices Inc./Maxim Integrated

MAX16992AUBB/V+

IC REG CTRLR BOOST/SEPIC 10UMAX

Analog Devices Inc./Maxim Integrated

3,226
RFQ
MAX16992AUBB/V+ Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 1 1 4.5V ~ 36V 1MHz ~ 2.5MHz 85% No Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-uMAX-EP
CYPAS213A124SXQXLXA1 Infineon Technologies

CYPAS213A124SXQXLXA1

EZ-PD PAG2S-PS INTEGRATED USB PD

Infineon Technologies

1,040
RFQ
CYPAS213A124SXQXLXA1 Datasheet

Datasheet

EZ-PD™ 24-SOIC (0.295", 7.50mm Width) Tray Active PWM Step-Up/Step-Down Positive Flyback 1 1 3.15V ~ 30V 20kHz ~ 300kHz 55% Yes Yes I2C - -40°C ~ 105°C (TA) - - Surface Mount 24-SOIC
CYPAS213A132LQXQXQLA1 Infineon Technologies

CYPAS213A132LQXQXQLA1

EZ-PD PAG2S-PS INTEGRATED USB PD

Infineon Technologies

1,040
RFQ
CYPAS213A132LQXQXQLA1 Datasheet

Datasheet

EZ-PD™ 32-WFQFN Exposed Pad Tray Active PWM Step-Up/Step-Down Positive Flyback 1 1 3.15V ~ 30V 20kHz ~ 300kHz 55% Yes Yes I2C - -40°C ~ 105°C (TA) - - Surface Mount 32-QFN (5x5)
TPS53119RGTT Texas Instruments

TPS53119RGTT

DC-DC CONTROLLER

Texas Instruments

439
RFQ
TPS53119RGTT Datasheet

Datasheet

D-CAP+™, Eco-Mode™ 16-VFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 25V 200kHz ~ 1.07MHz 90% Yes No - Enable, Soft Start -20°C ~ 85°C (TA) - - Surface Mount 16-VQFN (3x3)
L5991AD STMicroelectronics

L5991AD

IC REG CTRLR FLYBACK 16SO

STMicroelectronics

400
RFQ
L5991AD Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 7.6V ~ 20V Up to 1MHz 93% Yes No - Current Limit, Frequency Control, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 16-SO
LM5150QRUMTQ1 Texas Instruments

LM5150QRUMTQ1

WIDE VIN LOW IQ BOOST CONTROLLER

Texas Instruments

500
RFQ
LM5150QRUMTQ1 Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.5V ~ 42V 220kHz ~ 2.3MHz 91.5% No Yes - Enable, Current Limit -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 16-WQFN (4x4)
XC9121D091MR-G Torex Semiconductor Ltd

XC9121D091MR-G

STEP-UP DCDC CONTROLLER MAX.DUTY

Torex Semiconductor Ltd

3,000
RFQ
XC9121D091MR-G Datasheet

Datasheet

XC9121 SC-74A, SOT-753 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.8V ~ 6V 100kHz 93% No No - Enable -40°C ~ 85°C - - Surface Mount SOT-25-5
LM5155QUDSSTQ1 Texas Instruments

LM5155QUDSSTQ1

2.2-MHZ WIDE VIN 1.5-A MOSFET D

Texas Instruments

495
RFQ
LM5155QUDSSTQ1 Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.97V ~ 16V, 3.5V ~ 45V 100kHz ~ 2.2MHz 93% No Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Sync -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 12-WSON (3x2)
LM51551QUDSSTQ1 Texas Instruments

LM51551QUDSSTQ1

2.2-MHZ WIDE VIN 1.5-A MOSFET D

Texas Instruments

480
RFQ
LM51551QUDSSTQ1 Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC 1 1 2.97V ~ 16V, 3.5V ~ 45V 100kHz ~ 2.2MHz 93% No Yes - Soft Start -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 12-WSON (3x2)
LTC3805IDD#PBF Analog Devices Inc.

LTC3805IDD#PBF

IC REG CTRLR FLYBACK 10DFN

Analog Devices Inc.

2,447
RFQ
LTC3805IDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 3.95V ~ 9.5V 70kHz ~ 700kHz 80% No Yes - Enable, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LM5150QWRUMTQ1 Texas Instruments

LM5150QWRUMTQ1

AUTOMOTIVE 1.5-V TO 42-V VIN, LO

Texas Instruments

250
RFQ
LM5150QWRUMTQ1 Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 1.5V ~ 42V 220kHz ~ 2.3MHz 91.5% No Yes - - -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 16-WQFN (4x4)
TL1451ACDBR Texas Instruments

TL1451ACDBR

IC REG CTRLR MULT TOP 16SSOP

Texas Instruments

1,995
RFQ
TL1451ACDBR Datasheet

Datasheet

- 16-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) 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-SSOP
NCP12711ADNR2G onsemi

NCP12711ADNR2G

4-45 V INPUT CURRENT MODE ISOLAT

onsemi

3,798
RFQ
NCP12711ADNR2G Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive Flyback, Forward Converter 1 1 4V ~ 45V 100kHz ~ 1MHz 94% Yes No - Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
CYPAS211A132LQXQXQLA1 Infineon Technologies

CYPAS211A132LQXQXQLA1

EZ-PD PAG2S-QZ INTEGRATED USB PD

Infineon Technologies

1,040
RFQ
CYPAS211A132LQXQXQLA1 Datasheet

Datasheet

EZ-PD™ 32-WFQFN Exposed Pad Tray Active PWM Signal Step-Up/Step-Down Positive Flyback 1 1 3.15V ~ 30V 20kHz ~ 300kHz 55% Yes Yes - - -40°C ~ 105°C (TA) - - Surface Mount 32-QFN (5x5)
MAX15004BAUE+ Analog Devices Inc./Maxim Integrated

MAX15004BAUE+

IC REG CTRLR MULT TOP 16TSSOP

Analog Devices Inc./Maxim Integrated

1,557
RFQ
MAX15004BAUE+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Up, Step-Up/Step-Down Positive, Isolation Capable Boost, Flyback, SEPIC 1 1 4.5V ~ 40V 15kHz ~ 500kHz 50% No Yes - Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
MAX5053AEUA+ Analog Devices Inc./Maxim Integrated

MAX5053AEUA+

IC REG CTRLR BOOST 8UMAX

Analog Devices Inc./Maxim Integrated

3,446
RFQ
MAX5053AEUA+ Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Transistor Driver Step-Up Positive, Isolation Capable Boost 1 1 10.8V ~ 24V 262kHz 50% No No - Enable -40°C ~ 85°C (TA) - - Surface Mount 8-uMAX/uSOP
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DC DC Switching Controllers Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing DC DC Switching Controllers components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports DC DC Switching Controllers Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

DC DC Switching Controllers FAQ

Can FPGAX source both active and end-of-life DC DC Switching Controllers components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a DC DC Switching Controllers sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.