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
LM2852YMXAX-1.0 Texas Instruments

LM2852YMXAX-1.0

IC REG BUCK 1V 2A 14HTSSOP

Texas Instruments

1,764
RFQ
LM2852YMXAX-1.0 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.85V 5.5V 1V - 2A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM2852YMXAX-1.2 Texas Instruments

LM2852YMXAX-1.2

IC REG BUCK 1.2V 2A 14HTSSOP

Texas Instruments

2,319
RFQ
LM2852YMXAX-1.2 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.85V 5.5V 1.2V - 2A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM2852YMXAX-1.5 Texas Instruments

LM2852YMXAX-1.5

IC REG BUCK 1.5V 2A 14HTSSOP

Texas Instruments

1,306
RFQ
LM2852YMXAX-1.5 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.85V 5.5V 1.5V - 2A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM2852YMXAX-1.8 Texas Instruments

LM2852YMXAX-1.8

IC REG BUCK 1.8V 2A 14HTSSOP

Texas Instruments

2,572
RFQ
LM2852YMXAX-1.8 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.85V 5.5V 1.8V - 2A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM2852YMXAX-2.5 Texas Instruments

LM2852YMXAX-2.5

IC REG BUCK 2.5V 2A 14HTSSOP

Texas Instruments

3,941
RFQ
LM2852YMXAX-2.5 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.85V 5.5V 2.5V - 2A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM2852YMXAX-3.3 Texas Instruments

LM2852YMXAX-3.3

IC REG BUCK 3.3V 2A 14HTSSOP

Texas Instruments

2,989
RFQ
LM2852YMXAX-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.85V 5.5V 3.3V - 2A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM2597MX-12 Texas Instruments

LM2597MX-12

IC REG BUCK 12V 500MA 8SOIC

Texas Instruments

2,125
RFQ
LM2597MX-12 Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 12V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LM2653MTCX-ADJ Texas Instruments

LM2653MTCX-ADJ

IC REG BUCK ADJ 1.5A 16TSSOP

Texas Instruments

4,655
RFQ
LM2653MTCX-ADJ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4V 14V 1.5V 5V 1.5A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
NJU7670D Nisshinbo Micro Devices Inc.

NJU7670D

IC REG CHARGE PUMP NVIN 14DIP

Nisshinbo Micro Devices Inc.

3,904
RFQ
NJU7670D Datasheet

Datasheet

- 14-DIP Tube Obsolete Ratiometric Negative Charge Pump Fixed 1 -2.6V -6V nVin - 20mA 2.5kHz No -20°C ~ 75°C (TA) - - Through Hole 14-DIP
TPS61026DRCR Texas Instruments

TPS61026DRCR

IC REG BOOST 5V 1.8A 10VSON

Texas Instruments

4,555
RFQ
TPS61026DRCR Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.9V 5.5V 5V - 1.8A (Switch) 600kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
A6902D13TR STMicroelectronics

A6902D13TR

IC REG BUCK ADJ 1A 8SOIC

STMicroelectronics

2,062
RFQ
A6902D13TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 36V 1.235V 35V 1A 250kHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 8-SOIC
AS1301A-BTDT ams-OSRAM USA INC.

AS1301A-BTDT

IC REG CHARG PUMP 5V 50MA 10TDFN

ams-OSRAM USA INC.

3,647
RFQ
AS1301A-BTDT Datasheet

Datasheet

- 10-WFDFN Exposed Pad Cut Tape (CT) Active Step-Up Positive Charge Pump Fixed 1 2.7V 5.25V 5V - 50mA 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-TDFN (3x3)
RT7255AGV8 Richtek USA Inc.

RT7255AGV8

IC REG BUCK ADJ 1.5A SOT23-8

Richtek USA Inc.

3,051
RFQ
RT7255AGV8 Datasheet

Datasheet

ACOT™ SOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.3V 18V 0.6V 8V 1.5A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-8
LTC3563EDC#TRPBF Analog Devices Inc.

LTC3563EDC#TRPBF

IC REG BUCK PROG 500MA 6DFN

Analog Devices Inc.

3,312
RFQ
LTC3563EDC#TRPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 1.28V, 1.87V - 500mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DFN (2x2)
MAX20343GEWE+T Analog Devices Inc./Maxim Integrated

MAX20343GEWE+T

IC REG BUCK BOOST ADJ 1A 16WLP

Analog Devices Inc./Maxim Integrated

2,410
RFQ
MAX20343GEWE+T Datasheet

Datasheet

- 16-WFBGA, WLBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.9V 5.5V 2.5V 5.5V 1A 400kHz ~ 680kHz Yes -40°C ~ 85°C (TJ) - - Surface Mount 16-WLP (1.77x2.01)
111-4188PBF Infineon Technologies

111-4188PBF

IC REG BUCK ADJ 6A 35PQFN

Infineon Technologies

1,114
RFQ
111-4188PBF Datasheet

Datasheet

SupIRBuck® 35-PowerVQFN Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Adjustable 1 1.2V 21V 0.5V 18.38V 6A 400kHz ~ 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 35-PQFN (5x6)
TL2575HV-ADJIN Texas Instruments

TL2575HV-ADJIN

IC REG BUCK ADJ 1A 16PDIP

Texas Instruments

1,340
RFQ
TL2575HV-ADJIN Datasheet

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Adjustable 1 4.75V 60V 1.23V 57V 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole 16-PDIP
MC34166TVG onsemi

MC34166TVG

IC REG BUCK BST ADJ 3.3A TO220-5

onsemi

2,358
RFQ
MC34166TVG Datasheet

Datasheet

- TO-220-5 Formed Leads Tube Obsolete Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 7.5V 40V 5.05V 40V (Switch) 3.3A (Switch) 72kHz No 0°C ~ 70°C (TA) - - Through Hole TO-220-5
MP38872DL-LF-P Monolithic Power Systems Inc.

MP38872DL-LF-P

IC REG BUCK ADJ 6A 14QFN

Monolithic Power Systems Inc.

2,770
RFQ
MP38872DL-LF-P Datasheet

Datasheet

- 14-VFDFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 4.5V 21V 0.8V 15V 6A 600kHz No -40°C ~ 85°C (TA) - - Surface Mount 14-QFN (3x4)
MPQ4430GL-AEC1-P Monolithic Power Systems Inc.

MPQ4430GL-AEC1-P

IC REG 3.5A 16QFN

Monolithic Power Systems Inc.

1,775
RFQ
MPQ4430GL-AEC1-P Datasheet

Datasheet

* 16-PowerVQFN Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 16-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.