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
MPQ2178GQHE-8-AEC1-Z Monolithic Power Systems Inc.

MPQ2178GQHE-8-AEC1-Z

IC REG BUCK 0.8V 2A 8QFN

Monolithic Power Systems Inc.

5,000
RFQ
MPQ2178GQHE-8-AEC1-Z Datasheet

Datasheet

- 8-VFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 6V 0.8V - 2A 2.4MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 8-QFN (2x1.5)
MPQ2178GQHE-11-AEC1-Z Monolithic Power Systems Inc.

MPQ2178GQHE-11-AEC1-Z

IC REG BUCK 1.1V 2A 8QFN

Monolithic Power Systems Inc.

5,000
RFQ
MPQ2178GQHE-11-AEC1-Z Datasheet

Datasheet

- 8-VFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 6V 1.1V - 2A 2.4MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 8-QFN (2x1.5)
MPQ2178GQHE-125-AEC1-Z Monolithic Power Systems Inc.

MPQ2178GQHE-125-AEC1-Z

IC REG BUCK 1.25V 2A 8QFN

Monolithic Power Systems Inc.

5,000
RFQ
MPQ2178GQHE-125-AEC1-Z Datasheet

Datasheet

- 8-VFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 6V 1.25V - 2A 2.4MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount, Wettable Flank 8-QFN (2x1.5)
MAX8640YELT16+ Analog Devices Inc./Maxim Integrated

MAX8640YELT16+

IC REG BUCK 1.6V 500MA 6UDFN

Analog Devices Inc./Maxim Integrated

4,657
RFQ

-

- 6-WFDFN Bulk Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.6V - 500mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-µDFN (1.5x1)
MAX8640YELT19+ Analog Devices Inc./Maxim Integrated

MAX8640YELT19+

IC REG

Analog Devices Inc./Maxim Integrated

4,539
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - - - -
MAX1687EUE Analog Devices Inc./Maxim Integrated

MAX1687EUE

IC REG BOOST ADJ 730MA 16TSSOP

Analog Devices Inc./Maxim Integrated

1,216
RFQ
MAX1687EUE Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Up Positive Boost Adjustable 1 2.7V 6V 1.25V 6V 730mA (Switch) 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP
MAX732CPA Analog Devices Inc./Maxim Integrated

MAX732CPA

IC REG BOOST 12V 200MA 8PDIP

Analog Devices Inc./Maxim Integrated

2,879
RFQ
MAX732CPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Up Positive Boost Fixed 1 4V 9.3V 12V - 200mA 170kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LM2653MTC-ADJ National Semiconductor

LM2653MTC-ADJ

IC REG BUCK ADJ 1.5A 16TSSOP

National Semiconductor

184
RFQ
LM2653MTC-ADJ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4V 14V 1.5V 5V 1.5A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
LT3686AEMSE#TRPBF Analog Devices Inc.

LT3686AEMSE#TRPBF

IC REG BUCK ADJ 1.2A 12MSOP

Analog Devices Inc.

1,747
RFQ
LT3686AEMSE#TRPBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 37V 0.8V 37V 1.2A 300kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
TPIC74101QPWPRQ1 Texas Instruments

TPIC74101QPWPRQ1

IC REG BCK BST 5V 1A DL 20HTSSOP

Texas Instruments

3,098
RFQ
TPIC74101QPWPRQ1 Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Buck-Boost Fixed 2 1.5V 40V 5V - 1A 380kHz Both -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 20-HTSSOP
BD8962MUV-E2 Rohm Semiconductor

BD8962MUV-E2

IC REG BUCK ADJ 3A 20VQFN

Rohm Semiconductor

2,490
RFQ
BD8962MUV-E2 Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 2.5V 3A 1MHz Yes -40°C ~ 105°C (TA) - - Surface Mount VQFN020V4040
RT6238BHGQUF Richtek USA Inc.

RT6238BHGQUF

IC REG BUCK ADJ 8A 14UQFN

Richtek USA Inc.

750
RFQ
RT6238BHGQUF Datasheet

Datasheet

ACOT™ 14-UFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.7V 8V 8A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 14-UQFN (2x3)
FPP06R001 Fairchild Semiconductor

FPP06R001

IC REG FWRD FULL BRDG PROG EPM15

Fairchild Semiconductor

1,994
RFQ
FPP06R001 Datasheet

Datasheet

Power-SPM™ EPM15 Bulk Obsolete Step-Up/Step-Down Positive, Isolation Capable Forward Converter, Full Bridge Programmable 1 5V 20V 5V 12V 40A - Yes -40°C ~ 125°C (TJ) - - Through Hole EPM15
MAX758ACWE-TG068 Analog Devices Inc./Maxim Integrated

MAX758ACWE-TG068

IC REG BUCK ADJ 750MA 16SOIC

Analog Devices Inc./Maxim Integrated

1,000
RFQ
MAX758ACWE-TG068 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4V 16V 1.22V 16V 750mA 160kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
ISL91117IIAZ-T Renesas Electronics Corporation

ISL91117IIAZ-T

IC REG BOOST ADJ 3.7A 20WLCSP

Renesas Electronics Corporation

3,786
RFQ
ISL91117IIAZ-T Datasheet

Datasheet

- 20-UFBGA, WLCSP Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 4.8V 0.8V 6.5V (Switch) 3.7A (Switch) 2.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP
LM25576MHX-NS National Semiconductor

LM25576MHX-NS

IC REG BUCK ADJ 3A 20HTSSOP

National Semiconductor

23,382
RFQ
LM25576MHX-NS Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 6V 42V 1.225V 42V 3A 50kHz ~ 1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
LM2576HVS-3.3 National Semiconductor

LM2576HVS-3.3

IC REG BUCK 3.3V 3A TO263

National Semiconductor

2,176
RFQ
LM2576HVS-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Step-Down Positive Buck Fixed 1 4V 60V 3.3V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
MAX860MSA/PR2 Analog Devices Inc./Maxim Integrated

MAX860MSA/PR2

IC REG CHARG PUMP INV 50MA 8SOIC

Analog Devices Inc./Maxim Integrated

1,428
RFQ
MAX860MSA/PR2 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V, 2.5V 5.5V -Vin, 2Vin - 50mA 6kHz, 50kHz, 130kHz No -55°C ~ 125°C (TA) - - Surface Mount 8-SOIC
MAX20472ATCC/V+ Analog Devices Inc./Maxim Integrated

MAX20472ATCC/V+

IC REG BOOST 3.85V 1A 12TDFN

Analog Devices Inc./Maxim Integrated

495
RFQ
MAX20472ATCC/V+ Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tube Active Step-Up Positive Boost Fixed 1 3V 4V 3.85V - 1A 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 12-TDFN (3x3)
LTC1261IS8#TRPBF Analog Devices Inc.

LTC1261IS8#TRPBF

IC REG CHARGE PUMP ADJ 12MA 8SO

Analog Devices Inc.

1,251
RFQ
LTC1261IS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Negative Charge Pump Adjustable 1 3V 8V -1.25V -8V 12mA 550kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
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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.