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
FAN53526UC00X onsemi

FAN53526UC00X

IC REG BUCK PROG 3A 15WLCSP

onsemi

949
RFQ
FAN53526UC00X Datasheet

Datasheet

TinyBuck® 15-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.6V 0.6V 3A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 15-WLCSP (2.02x1.31)
R1245K003A-TR Nisshinbo Micro Devices Inc.

R1245K003A-TR

IC REG BUCK ADJ 1.2A 8DFN

Nisshinbo Micro Devices Inc.

25,000
RFQ
R1245K003A-TR Datasheet

Datasheet

R1245x 8-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.8V 30V 1.2A 330kHz No -40°C ~ 105°C (TA) - - Surface Mount DFN(PL)2020-8
RP506K001C-TR Nisshinbo Micro Devices Inc.

RP506K001C-TR

IC REG BUCK ADJ 2A 10DFN

Nisshinbo Micro Devices Inc.

19,484
RFQ
RP506K001C-TR Datasheet

Datasheet

- 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 4V 2A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
TPS6282618DMQT Texas Instruments

TPS6282618DMQT

IC REG BUCK 1.8V 3A 6VSON

Texas Instruments

15,377
RFQ
TPS6282618DMQT Datasheet

Datasheet

- 6-VFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.4V 5.5V 1.8V - 3A 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-VSON-HR (1.5x1.5)
RP506K331B-TR Nisshinbo Micro Devices Inc.

RP506K331B-TR

IC REG BUCK 3.3V 2A 10DFN

Nisshinbo Micro Devices Inc.

5,359
RFQ
RP506K331B-TR Datasheet

Datasheet

RP505K 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 3.3V - 2A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
BM2P0361-Z Rohm Semiconductor

BM2P0361-Z

IC REG FLYBACK 650A 7DIPK

Rohm Semiconductor

1,715
RFQ
BM2P0361-Z Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm), 7 Leads Tube Active - Positive Flyback - 1 8.9V 26V - - 650µA 65kHz No -40°C ~ 105°C (TA) - - Through Hole 7-DIPK
R1245K003G-TR Nisshinbo Micro Devices Inc.

R1245K003G-TR

IC REG BUCK ADJ 1.2A 8DFN

Nisshinbo Micro Devices Inc.

1,277
RFQ
R1245K003G-TR Datasheet

Datasheet

R1245x 8-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.8V 30V 1.2A 2.4MHz No -40°C ~ 105°C (TA) - - Surface Mount DFN(PL)2020-8
TPS53511RGTR Texas Instruments

TPS53511RGTR

IC REG BUCK ADJ 1.5A 16VQFN

Texas Instruments

3,000
RFQ
TPS53511RGTR Datasheet

Datasheet

D-CAP2™ 16-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2V 18V 0.76V 5V 1.5A 700kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-VQFN (3x3)
FAN53526UC128X onsemi

FAN53526UC128X

IC REG BUCK PROG 3A 15WLCSP

onsemi

2,747
RFQ
FAN53526UC128X Datasheet

Datasheet

TinyBuck® 15-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 1.2V 1.2V 3A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 15-WLCSP (2.02x1.31)
TPS61045ADRBT Texas Instruments

TPS61045ADRBT

IC REG BOOST ADJ 300MA 8SON

Texas Instruments

490
RFQ
TPS61045ADRBT Datasheet

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 6V 1.8V 28V 300mA (Switch) Up to 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SON (3x3)
RP602Z335C-E2-F Nisshinbo Micro Devices Inc.

RP602Z335C-E2-F

IC REG BUCK BST ADJ 1.5A 20WLCSP

Nisshinbo Micro Devices Inc.

5,013
RFQ
RP602Z335C-E2-F Datasheet

Datasheet

RP602x 20-UFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.3V 5.5V 3.35V - 1.5A 2.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount WLCSP-20-P1
FAN53555UC04X onsemi

FAN53555UC04X

IC REG BUCK PROG 5A 20WLCSP

onsemi

2,985
RFQ
FAN53555UC04X Datasheet

Datasheet

TinyBuck® 20-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.603V 1.41V 5A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (1.96x1.56)
AP1539SDPG-13 Diodes Incorporated

AP1539SDPG-13

IC REG BUCK ADJ 4A 8SOP

Diodes Incorporated

2,500
RFQ
AP1539SDPG-13 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 3.6V 18V 0.8V 18V 4A 300kHz No -20°C ~ 85°C (TA) - - Surface Mount 8-SOP
LM3678SD-1.2/NOPB Texas Instruments

LM3678SD-1.2/NOPB

IC REG BUCK PROG 1.5A 10SON

Texas Instruments

1,140
RFQ
LM3678SD-1.2/NOPB Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.8V, 1.2V - 1.5A 3.3MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 10-SON (3x3)
LM3370TL-3006/NOPB Texas Instruments

LM3370TL-3006/NOPB

IC REG BUCK 1.2V/1.8V DL 20DSBGA

Texas Instruments

500
RFQ
LM3370TL-3006/NOPB Datasheet

Datasheet

- 20-WFBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 2 2.7V 5.5V 1.2V, 1.8V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 20-DSBGA
LM3678SDE-1.2/NOPB Texas Instruments

LM3678SDE-1.2/NOPB

IC REG BUCK PROG 1.5A 10SON

Texas Instruments

156
RFQ
LM3678SDE-1.2/NOPB Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.8V, 1.2V - 1.5A 3.3MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 10-SON (3x3)
NCV6323DMTAAWTBG onsemi

NCV6323DMTAAWTBG

IC REG BUCK ADJ 2A 8WDFNW

onsemi

2,500
RFQ
NCV6323DMTAAWTBG Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 2A 3MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 8-WDFNW (2x2)
TPS6283810YFPT Texas Instruments

TPS6283810YFPT

IC REG BUCK ADJ 3A 6DSBGA

Texas Instruments

721
RFQ
TPS6283810YFPT Datasheet

Datasheet

DCS-Control™ 6-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.4V 5.5V 0.6V 4V 3A 3.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DSBGA
TPS62171QDSGTQ1 Texas Instruments

TPS62171QDSGTQ1

IC REG BUCK 1.8V 500MA 8WSON

Texas Instruments

236
RFQ
TPS62171QDSGTQ1 Datasheet

Datasheet

DCS-Control™ 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 17V 1.8V - 500mA 2.25MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-WSON (2x2)
RT8015AGQW Richtek USA Inc.

RT8015AGQW

IC REG BUCK ADJ 3A 10WDFN

Richtek USA Inc.

1,299
RFQ
RT8015AGQW Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.6V 5.5V 0.8V 5V 3A 300kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-WDFN (3x3)
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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.