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
MIC2203BML-TR Microchip Technology

MIC2203BML-TR

IC REG BUCK ADJ 300MA 10MLF

Microchip Technology

2,896
RFQ
MIC2203BML-TR Datasheet

Datasheet

- 10-VFDFN Exposed Pad, 10-MLF® Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Adjustable 1 2.3V 5.5V 0.5V 5.5V 300mA 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MLF® (3x3)
MP8716EN-LF-Z Monolithic Power Systems Inc.

MP8716EN-LF-Z

IC REG BUCK ADJ 3A 8SOICE

Monolithic Power Systems Inc.

3,362
RFQ
MP8716EN-LF-Z Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 21V 0.8V 18.9V 3A 500kHz Yes -20°C ~ 85°C (TA) - - Surface Mount 8-SOICE
MPQ8636GL-10-Z Monolithic Power Systems Inc.

MPQ8636GL-10-Z

IC REG BUCK ADJ 10A 13QFN

Monolithic Power Systems Inc.

3,121
RFQ

-

- 13-VFQFN Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 18V 0.611V 13V 10A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 13-QFN (3x4)
MPQ2315GJ-Z Monolithic Power Systems Inc.

MPQ2315GJ-Z

IC REG BUCK ADJ 3A TSOT23-8

Monolithic Power Systems Inc.

4,519
RFQ
MPQ2315GJ-Z Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 24V 0.8V 22.8V 3A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
TCM680EOA Microchip Technology

TCM680EOA

IC REG CHARGE PUMP INV DL 8SOIC

Microchip Technology

4,231
RFQ
TCM680EOA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Ratiometric Positive and Negative (Dual Rail) Charge Pump Fixed 2 2V 5.5V -Vin, 2Vin - 10mA 21kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LT1054CDWG4 Texas Instruments

LT1054CDWG4

IC REG CHRG PUMP ADJ/3.5V 16SOIC

Texas Instruments

2,602
RFQ
LT1054CDWG4 Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Discontinued at Digi-Key Ratiometric, Step-Up Positive or Negative Charge Pump Adjustable (Fixed) 1 3.5V 15V 3.5V (-Vin, 2Vin) 26.4V 100mA 25kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
MAX77348AEWE+T Analog Devices Inc./Maxim Integrated

MAX77348AEWE+T

IC REG BUCK BOOST ADJ 16WLP

Analog Devices Inc./Maxim Integrated

3,314
RFQ
MAX77348AEWE+T Datasheet

Datasheet

- 16-XFBGA, WLBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.3V 5.5V 2.5V 4.8V - - Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-WLP (1.77x2.01)
MAX77348BEWE+T Analog Devices Inc./Maxim Integrated

MAX77348BEWE+T

IC REG BUCK BOOST ADJ 16WLP

Analog Devices Inc./Maxim Integrated

3,767
RFQ
MAX77348BEWE+T Datasheet

Datasheet

- 16-XFBGA, WLBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.3V 5.5V 2.5V 4.8V - - Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-WLP (1.77x2.01)
MP2240GJ-P Monolithic Power Systems Inc.

MP2240GJ-P

IC REG BUCK ADJ 3A TSOT23-8

Monolithic Power Systems Inc.

3,892
RFQ
MP2240GJ-P Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6V 16V 0.8V 14.4V 3A 800kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
MP2388GQEU-P Monolithic Power Systems Inc.

MP2388GQEU-P

IC REG BUCK ADJ 1A 8QFN

Monolithic Power Systems Inc.

3,158
RFQ
MP2388GQEU-P Datasheet

Datasheet

- 8-UDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 21V 0.8V 17V 1A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-QFN (2.5x1.5)
MP1492DS-LF-P Monolithic Power Systems Inc.

MP1492DS-LF-P

IC REG BUCK ADJ 2A 8SOIC

Monolithic Power Systems Inc.

3,118
RFQ
MP1492DS-LF-P Datasheet

Datasheet

MP 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.2V 16V 0.805V 13V 2A 300kHz, 500kHz, 700kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
MP9485GN-P Monolithic Power Systems Inc.

MP9485GN-P

IC REG BUCK ADJ 500MA 8SOIC

Monolithic Power Systems Inc.

1,113
RFQ
MP9485GN-P Datasheet

Datasheet

MP 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 100V - 100V 500mA Up to 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC-EP
AS1328A-BQFT-12 ams-OSRAM USA INC.

AS1328A-BQFT-12

IC REG BUCK 1.2V 3A 16TQFN

ams-OSRAM USA INC.

3,213
RFQ
AS1328A-BQFT-12 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 3A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
AS1328A-BQFT-15 ams-OSRAM USA INC.

AS1328A-BQFT-15

IC REG BUCK 1.5V 3A 16TQFN

ams-OSRAM USA INC.

3,727
RFQ
AS1328A-BQFT-15 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.5V - 3A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
AS1328A-BQFT-18 ams-OSRAM USA INC.

AS1328A-BQFT-18

IC REG BUCK 1.8V 3A 16TQFN

ams-OSRAM USA INC.

3,997
RFQ
AS1328A-BQFT-18 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.8V - 3A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
AS1328A-BQFT-AD ams-OSRAM USA INC.

AS1328A-BQFT-AD

IC REG BUCK ADJ 3A 16TQFN

ams-OSRAM USA INC.

3,803
RFQ
AS1328A-BQFT-AD Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 3A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
AS1328B-BQFT-12 ams-OSRAM USA INC.

AS1328B-BQFT-12

IC REG BUCK 1.2V 3A 16TQFN

ams-OSRAM USA INC.

2,025
RFQ
AS1328B-BQFT-12 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 3A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
AS1328B-BQFT-15 ams-OSRAM USA INC.

AS1328B-BQFT-15

IC REG BUCK 1.5V 3A 16TQFN

ams-OSRAM USA INC.

1,715
RFQ
AS1328B-BQFT-15 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.5V - 3A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
AS1328B-BQFT-18 ams-OSRAM USA INC.

AS1328B-BQFT-18

IC REG BUCK 1.8V 3A 16TQFN

ams-OSRAM USA INC.

1,500
RFQ
AS1328B-BQFT-18 Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.8V - 3A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)
AS1328B-BQFT-AD ams-OSRAM USA INC.

AS1328B-BQFT-AD

IC REG BUCK ADJ 3A 16TQFN

ams-OSRAM USA INC.

1,357
RFQ
AS1328B-BQFT-AD Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 3A 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TQFN (3x3)

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.