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
BD8301MUV-E2 Rohm Semiconductor

BD8301MUV-E2

IC REG BUCK BOOST ADJ 1A 20VQFN

Rohm Semiconductor

2,572
RFQ
BD8301MUV-E2 Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.5V 5.5V 2.8V 5.2V 1A 1MHz Yes -25°C ~ 85°C (TA) - - Surface Mount VQFN020V4040
LM22678QTJ-ADJ/NOPB Texas Instruments

LM22678QTJ-ADJ/NOPB

IC REG BUCK ADJ 5A TO263-7

Texas Instruments

2,149
RFQ
LM22678QTJ-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-7 Thin Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 42V 1.285V 37V 5A 500kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount TO-263-7 Thin
MPQ4468GL-AEC1-Z Monolithic Power Systems Inc.

MPQ4468GL-AEC1-Z

IC REG BUCK ADJ 3.5A 16QFN

Monolithic Power Systems Inc.

2,027
RFQ
MPQ4468GL-AEC1-Z Datasheet

Datasheet

- 16-PowerVQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 36V 0.8V 36V 3.5A 350kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-QFN (3x4)
LT1376IS#TRPBF Analog Devices Inc.

LT1376IS#TRPBF

IC REG BUCK SEPIC ADJ 1.5A 16SO

Analog Devices Inc.

2,692
RFQ
LT1376IS#TRPBF Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Adjustable 1 5V 25V 2.42V 21.5V 1.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-SO
LT1375HVIS8#TRPBF Analog Devices Inc.

LT1375HVIS8#TRPBF

IC REG BUCK SEPIC ADJ 1.5A 8SO

Analog Devices Inc.

2,377
RFQ
LT1375HVIS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Adjustable 1 5V 30V 2.42V 25.8V 1.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
LTC1433CGN#TRPBF Analog Devices Inc.

LTC1433CGN#TRPBF

IC REG BUCK ADJ 450MA 16SSOP

Analog Devices Inc.

2,811
RFQ
LTC1433CGN#TRPBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 1 3V 13.5V 1.19V (3.3V, 5V) 12V 450mA Up to 700kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SSOP
LTC1265IS#TRPBF Analog Devices Inc.

LTC1265IS#TRPBF

IC REG BUCK BOOST ADJ 1.2A 14SO

Analog Devices Inc.

1,922
RFQ
LTC1265IS#TRPBF Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost, SEPIC Adjustable 1 4V 13V 1.25V 13V 1.2A (Switch) Up to 700kHz No -40°C ~ 85°C (TA) - - Surface Mount 14-SO
LT3988HMSE#TRPBF Analog Devices Inc.

LT3988HMSE#TRPBF

IC REG BUCK ADJ 1A DL 16MSOP

Analog Devices Inc.

4,179
RFQ
LT3988HMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 4.1V 60V 0.75V 59.4V 1A 250kHz ~ 2.15MHz No -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3128EFE#TRPBF Analog Devices Inc.

LTC3128EFE#TRPBF

IC REG BUCK BOOST ADJ 3A 24TSSOP

Analog Devices Inc.

2,130
RFQ
LTC3128EFE#TRPBF Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.73V 5.5V 1.8V 5.5V 3A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-TSSOP
LTC3623IUDD#TRPBF Analog Devices Inc.

LTC3623IUDD#TRPBF

IC REG BUCK ADJ 5A 24QFN

Analog Devices Inc.

1,114
RFQ
LTC3623IUDD#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.5V 15V 0V 14.5V 5A 400kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (3x5)
LTC3636EUFD-1#TRPBF Analog Devices Inc.

LTC3636EUFD-1#TRPBF

IC REG BUCK ADJ 6A DL 28QFN

Analog Devices Inc.

2,182
RFQ
LTC3636EUFD-1#TRPBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.1V 20V 1.8V 12V 6A Adjustable No -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC7124IUDD#TRPBF Analog Devices Inc.

LTC7124IUDD#TRPBF

IC REG BUCK ADJ 3.5A DL 24QFN

Analog Devices Inc.

2,566
RFQ
LTC7124IUDD#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.1V 17V 0.6V 16.8V 3.5A 4MHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (3x5)
MAX16975AEE/V+ Analog Devices Inc./Maxim Integrated

MAX16975AEE/V+

IC REG BUCK ADJ/1V 1.2A 16QSOP

Analog Devices Inc./Maxim Integrated

1,286
RFQ
MAX16975AEE/V+ Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 28V 1V (5V) 10V 1.2A 220kHz ~ 1MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-QSOP
ADP3088ARM-REEL7 Analog Devices Inc.

ADP3088ARM-REEL7

IC BUCK REG 1MHZ 750MA 8-MSOP

Analog Devices Inc.

1,730
RFQ
ADP3088ARM-REEL7 Datasheet

Datasheet

* 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount 8-MSOP
MAX20010DATPY/V+ Analog Devices Inc./Maxim Integrated

MAX20010DATPY/V+

IC REG BUCK 1.1V 6A 20TQFN

Analog Devices Inc./Maxim Integrated

3,795
RFQ
MAX20010DATPY/V+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 3V 5.5V 1.1V - 6A 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 20-TQFN (4x4)
LT1977EFE#TRPBF Analog Devices Inc.

LT1977EFE#TRPBF

IC REG BUCK ADJ 1.5A 16TSSOP

Analog Devices Inc.

4,783
RFQ
LT1977EFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 60V 1.25V 55.2V 1.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
MAX639ESA+T Analog Devices Inc./Maxim Integrated

MAX639ESA+T

IC REG BUCK ADJ/1.3V 225MA 8SOIC

Analog Devices Inc./Maxim Integrated

3,533
RFQ
MAX639ESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Fixed) 1 4V 11.5V 1.3V (5V) 11.5V 225mA - No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TC7660MJA Microchip Technology

TC7660MJA

IC REG CHARGE PUMP INV 8CERDIP

Microchip Technology

2,316
RFQ
TC7660MJA Datasheet

Datasheet

- 8-CDIP (0.300", 7.62mm) Tube Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 10V -Vin, 2Vin - 20mA 10kHz No -55°C ~ 125°C (TA) - - Through Hole 8-CERDIP
MPQ4473GL-AEC1-Z Monolithic Power Systems Inc.

MPQ4473GL-AEC1-Z

IC REG BUCK ADJ 3.5A 20QFN

Monolithic Power Systems Inc.

3,980
RFQ
MPQ4473GL-AEC1-Z Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 36V 0.8V 32.4V 3.5A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-QFN (3x4)
MAX685EEE+T Analog Devices Inc./Maxim Integrated

MAX685EEE+T

IC REG BOOST ADJ 440MA DL 16QSOP

Analog Devices Inc./Maxim Integrated

3,951
RFQ

-

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up Positive and Negative (Dual Rail) Boost Adjustable 2 2.7V 5.5V -1.27V, 2.7V 24V, -9V 440mA (Switch) 220kHz, 400kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP

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.