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
TPS62238DRYR Texas Instruments

TPS62238DRYR

IC REG BUCK 2.25V 500MA 6SON

Texas Instruments

85,000
RFQ
TPS62238DRYR Datasheet

Datasheet

- 6-UFDFN Bulk Active Step-Down Positive Buck Fixed 1 2.05V 6V 2.25V - 500mA 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-SON (1.45x1)
FAN53555UC00X Fairchild Semiconductor

FAN53555UC00X

IC REG BUCK PROG 5A 20WLCSP

Fairchild Semiconductor

48,000
RFQ
FAN53555UC00X Datasheet

Datasheet

TinyBuck® 20-UFBGA, WLCSP Bulk Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.6V 1.23V 5A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (1.96x1.56)
FAN53526UC00X Fairchild Semiconductor

FAN53526UC00X

IC REG BUCK PROG 3A 15WLCSP

Fairchild Semiconductor

9,000
RFQ
FAN53526UC00X Datasheet

Datasheet

TinyBuck® 15-UFBGA, WLCSP Bulk 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)
FAN53526UC128X Fairchild Semiconductor

FAN53526UC128X

IC REG BUCK PROG 3A 15WLCSP

Fairchild Semiconductor

43,935
RFQ
FAN53526UC128X Datasheet

Datasheet

TinyBuck® 15-UFBGA, WLCSP Bulk 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)
FAN53555UC13X Fairchild Semiconductor

FAN53555UC13X

IC REG BUCK PROG 5A 20WLCSP

Fairchild Semiconductor

63,539
RFQ
FAN53555UC13X Datasheet

Datasheet

TinyBuck® 20-UFBGA, WLCSP Bulk Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.8V 1.43V 5A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (1.96x1.56)
FAN53555UC03X Fairchild Semiconductor

FAN53555UC03X

IC REG BUCK PROG 5A 20WLCSP

Fairchild Semiconductor

42,000
RFQ
FAN53555UC03X Datasheet

Datasheet

TinyBuck® 20-UFBGA, WLCSP Bulk Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.6V 1.23V 5A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (1.96x1.56)
FAN53555BUC24X Fairchild Semiconductor

FAN53555BUC24X

IC REG BUCK PROG 4A 20WLCSP

Fairchild Semiconductor

3,000
RFQ
FAN53555BUC24X Datasheet

Datasheet

TinyBuck® 20-UFBGA, WLCSP Bulk Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.603V 1.42V 4A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (1.96x1.56)
FAN53200UC35X Fairchild Semiconductor

FAN53200UC35X

IC REG BUCK PROG 5A 20WLCSP

Fairchild Semiconductor

60,000
RFQ
FAN53200UC35X Datasheet

Datasheet

TinyBuck® 20-UFBGA, WLCSP Bulk Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.6V 1.39V 5A 2.4MHz Yes - - - Surface Mount 20-WLCSP (1.96x1.56)
FAN5361UMP123X onsemi

FAN5361UMP123X

IC REG BUCK 1.233V 600MA 6UMLP

onsemi

46,123
RFQ
FAN5361UMP123X Datasheet

Datasheet

- 6-UDFN Exposed Pad Bulk Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.233V - 600mA 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-UMLP (2x2)
FAN5361UMP182X Fairchild Semiconductor

FAN5361UMP182X

IC REG BUCK 1.82V 600MA 6UMLP

Fairchild Semiconductor

6,000
RFQ
FAN5361UMP182X Datasheet

Datasheet

- 6-UDFN Exposed Pad Bulk Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.82V - 600mA 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-UMLP (2x2)
FAN5361UMP123X Fairchild Semiconductor

FAN5361UMP123X

IC REG BUCK 1.233V 600MA 6UMLP

Fairchild Semiconductor

5,950
RFQ
FAN5361UMP123X Datasheet

Datasheet

- 6-UDFN Exposed Pad Bulk Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.233V - 600mA 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-UMLP (2x2)
MIC23051-16YML TR Microchip Technology

MIC23051-16YML TR

IC REG BUCK 1.4V 600MA 8MLF

Microchip Technology

5,900
RFQ
MIC23051-16YML TR Datasheet

Datasheet

HyperLight Load® 8-VFDFN Exposed Pad, 8-MLF® Bulk Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.4V - 600mA 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MLF® (2x2)
FAN48630BUC34X Fairchild Semiconductor

FAN48630BUC34X

IC REG BOOST PROG 1.5A 16WLCSP

Fairchild Semiconductor

15,000
RFQ
FAN48630BUC34X Datasheet

Datasheet

TinyBoost® 16-UFBGA, WLCSP Bulk Active Step-Up Positive Boost Programmable 1 2.35V 5.5V 3.2V, 3.4V - 1.5A (Switch) 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WLCSP (1.78x1.78)
FAN48630BUC33X Fairchild Semiconductor

FAN48630BUC33X

IC REG BOOST PROG 1.5A 16WLCSP

Fairchild Semiconductor

6,000
RFQ
FAN48630BUC33X Datasheet

Datasheet

TinyBoost® 16-UFBGA, WLCSP Bulk Active Step-Up Positive Boost Programmable 1 2.35V 5.5V 3.3V, 3.49V - 1.5A (Switch) 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WLCSP (1.78x1.78)
LM3670MF-1.6/NOPB National Semiconductor

LM3670MF-1.6/NOPB

IC REG BUCK 1.6V 350MA SOT23-5

National Semiconductor

1,953
RFQ
LM3670MF-1.6/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.6V - 350mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
FAN53555BUC23X Fairchild Semiconductor

FAN53555BUC23X

IC REG BUCK PROG 5A 20WLCSP

Fairchild Semiconductor

336,000
RFQ
FAN53555BUC23X Datasheet

Datasheet

TinyBuck® 20-UFBGA, WLCSP Bulk Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.6V 1.39V 5A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (1.96x1.56)
FAN53555UC01X Fairchild Semiconductor

FAN53555UC01X

IC REG BUCK PROG 5A 20WLCSP

Fairchild Semiconductor

42,000
RFQ
FAN53555UC01X Datasheet

Datasheet

TinyBuck® 20-UFBGA, WLCSP Bulk Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.6V 1.23V 5A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (1.96x1.56)
FAN49101AUC340X Fairchild Semiconductor

FAN49101AUC340X

IC REG BUCK BST 3.4V 2A 20WLCSP

Fairchild Semiconductor

39,000
RFQ
FAN49101AUC340X Datasheet

Datasheet

TinyPower™ 20-UFBGA, WLCSP Bulk Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 2.5V 5.5V 3.4V - 2A 1.8MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (1.96x1.56)
FAN48630UC35X Fairchild Semiconductor

FAN48630UC35X

IC REG BOOST PROG 1.5A 16WLCSP

Fairchild Semiconductor

26,935
RFQ
FAN48630UC35X Datasheet

Datasheet

TinyBoost® 16-UFBGA, WLCSP Bulk Active Step-Up Positive Boost Programmable 1 2.35V 5.5V 3.5V, 3.7V - 1.5A (Switch) 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WLCSP (1.78x1.78)
FAN48623UC36FX Fairchild Semiconductor

FAN48623UC36FX

IC REG BOOST PROG 2.5A 16WLCSP

Fairchild Semiconductor

3,000
RFQ
FAN48623UC36FX Datasheet

Datasheet

TinyBoost® 16-UFBGA, WLCSP Bulk Active Step-Up Positive Boost Programmable 1 2.5V 5.5V 3.6V 3.7V 2.5A 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WLCSP (1.78x1.78)
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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.