Voltage Regulators - DC DC Switching Regulators

Manufacturer Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device 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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device Package
MAX17553BATA+T Analog Devices Inc./Maxim Integrated

MAX17553BATA+T

IC REG BUCK ADJ 50MA 8TDFN

Analog Devices Inc./Maxim Integrated

3,026
RFQ
MAX17553BATA+T Datasheet

Datasheet

- 8-WFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 60V 0.8V 54V 50mA 150kHz ~ 1.5MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-TDFN (2x2)
MP2172GJ-P Monolithic Power Systems Inc.

MP2172GJ-P

IC REG BUCK ADJ 2A TSOT23-8

Monolithic Power Systems Inc.

3,108
RFQ
MP2172GJ-P Datasheet

Datasheet

MP SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5V 2A 2.6MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
TPS61170DRVRG4 Texas Instruments

TPS61170DRVRG4

IC REG BUCK BST ADJ 960MA 6WSON

Texas Instruments

1,461
RFQ
TPS61170DRVRG4 Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Up, Step-Up/Step-Down Positive Boost, Buck-Boost, Flyback, SEPIC Adjustable 1 3V 18V 3V 38V 960mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 6-WSON (2x2)
LM2664M6X Texas Instruments

LM2664M6X

IC REG CHRG PUMP INV 40MA SOT23

Texas Instruments

4,984
RFQ
LM2664M6X Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Not For New Designs Ratiometric Positive or Negative Charge Pump Fixed 1 1.8V 5.5V -Vin, 2Vin - 40mA 80kHz No -40°C ~ 85°C (TJ) - - Surface Mount SOT-23-6
TPS61020DRCRG4 Texas Instruments

TPS61020DRCRG4

IC REG BOOST ADJ 1.5A 10VSON

Texas Instruments

3,535
RFQ
TPS61020DRCRG4 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Up Positive Boost Adjustable 1 0.9V 6.5V 1.8V 5.5V 1.5A (Switch) 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
TPS61087DRCRG4 Texas Instruments

TPS61087DRCRG4

IC REG BOOST ADJ 3.2A 10VSON

Texas Instruments

1,723
RFQ
TPS61087DRCRG4 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Up Positive Boost Adjustable 1 2.5V 6V 3V 18.5V 3.2A (Switch) 650kHz, 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
CS5173GD8 onsemi

CS5173GD8

IC REG BUCK BOOST ADJ 1.5A 8SOIC

onsemi

1,010
RFQ
CS5173GD8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up Positive Buck, Boost, Flyback, Forward Converter, SEPIC Adjustable 1 2.7V 30V 1.28V 40V (Switch) 1.5A (Switch) 560kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
CS5174GD8 onsemi

CS5174GD8

IC REG BUCK BOOST ADJ 1.5A 8SOIC

onsemi

2,883
RFQ
CS5174GD8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up Negative Buck, Boost, Flyback, Forward Converter, SEPIC Adjustable 1 2.7V 30V -2.45V -40V (Switch) 1.5A (Switch) 560kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
ST662ABD STMicroelectronics

ST662ABD

IC REG CHARG PUMP 12V 30MA 8SOIC

STMicroelectronics

2,384
RFQ
ST662ABD Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up Positive Charge Pump Fixed 1 4.5V 5.5V 12V - 30mA 400kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
ST619LBD STMicroelectronics

ST619LBD

IC REG CHARGE PUMP 5V 30MA 8SOIC

STMicroelectronics

2,272
RFQ
ST619LBD Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up Positive Charge Pump Fixed 1 2V 3.6V 5V - 30mA 500kHz No -40°C ~ 85°C (TJ) - - Surface Mount 8-SOIC
ST619LBN STMicroelectronics

ST619LBN

IC REG CHARGE PUMP 5V 30MA

STMicroelectronics

3,210
RFQ
ST619LBN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Up Positive Charge Pump Fixed 1 2V 3.6V 5V - 30mA 500kHz No -40°C ~ 85°C (TJ) - - Through Hole -
ST662ABN STMicroelectronics

ST662ABN

IC REG CHARGE PUMP 12V 30MA

STMicroelectronics

4,234
RFQ
ST662ABN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Up Positive Charge Pump Fixed 1 4.5V 5.5V 12V - 30mA 400kHz No -40°C ~ 85°C (TA) - - Through Hole -
PM8903A STMicroelectronics

PM8903A

IC REG BUCK ADJ 3A 16VFQFPN

STMicroelectronics

2,541
RFQ
PM8903A Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 2.8V 6V 0.6V 6V 3A 1.1MHz Yes -25°C ~ 125°C (TJ) - - Surface Mount 16-VFQFPN (3x3)
TC1121CPA Microchip Technology

TC1121CPA

IC REG CHARGE PUMP 100MA 8PDIP

Microchip Technology

3,003
RFQ
TC1121CPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Ratiometric Negative Charge Pump Fixed 1 2.4V 5.5V -Vin - 100mA 10kHz ~ 200kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
TS30111-M050QFNR Semtech Corporation

TS30111-M050QFNR

IC REG BUCK 5V 700MA 16QFN

Semtech Corporation

2,392
RFQ
TS30111-M050QFNR Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Fixed 1 4.5V 16V 5V - 700mA 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MIC2290BML-TR Microchip Technology

MIC2290BML-TR

IC REG BOOST ADJ 750MA 8MLF

Microchip Technology

1,952
RFQ
MIC2290BML-TR Datasheet

Datasheet

- 8-VFDFN Exposed Pad, 8-MLF® Tape & Reel (TR) Discontinued at Digi-Key Step-Up Positive Boost Adjustable 1 2.5V 10V 2.5V 34V (Switch) 750mA (Switch) 1.2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-MLF® (2x2)
AS1331-BTDT ams-OSRAM USA INC.

AS1331-BTDT

IC REG BUCK BST ADJ 450MA 10TDFN

ams-OSRAM USA INC.

1,582
RFQ
AS1331-BTDT Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 2.5V 3.3V 450mA (Switch) - Yes -40°C ~ 85°C (TA) - - Surface Mount 10-TDFN (3x3)
MIC23156-0YCS-TR Microchip Technology

MIC23156-0YCS-TR

IC REG BUCK PROG 1.5A 16WLCSP

Microchip Technology

1,058
RFQ
MIC23156-0YCS-TR Datasheet

Datasheet

HyperLight Load® 16-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.7V 5.5V 0.7V 2.4V 1.5A 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-WLCSP
MP2106DK-LF-Z Monolithic Power Systems Inc.

MP2106DK-LF-Z

IC REG BUCK ADJ 800MA 10MSOP

Monolithic Power Systems Inc.

3,544
RFQ
MP2106DK-LF-Z Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 2.5V 6V 0.6V 6V 800mA 1.05MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
MP28266DL-LF-Z Monolithic Power Systems Inc.

MP28266DL-LF-Z

IC REG BUCK ADJ 3A 14QFN

Monolithic Power Systems Inc.

1,548
RFQ
MP28266DL-LF-Z Datasheet

Datasheet

- 14-VFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 6V 21V 0.6V 18V 3A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 14-QFN (3x4)

Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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.

Voltage Regulators - DC DC Switching Regulators FAQ

Can FPGAX source both active and end-of-life Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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.