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
ISL91133IIQZ-T Renesas Electronics Corporation

ISL91133IIQZ-T

IC REG BOOST PROG 2.3A 16WLCSP

Renesas Electronics Corporation

4,653
RFQ
ISL91133IIQZ-T Datasheet

Datasheet

- 16-UFBGA, WLCSP Tape & Reel (TR) Active Step-Up Positive Boost Programmable 1 2.35V 5.4V 3.15V 5V 2.3A 2.5MHz Yes - - - Surface Mount 16-WLCSP (1.78x1.78)
ISL91134IIQZ-T Renesas Electronics Corporation

ISL91134IIQZ-T

IC REG BOOST PROG 2.3A 16WLCSP

Renesas Electronics Corporation

3,148
RFQ
ISL91134IIQZ-T Datasheet

Datasheet

- 16-UFBGA, WLCSP Tape & Reel (TR) Active Step-Up Positive Boost Programmable 1 2.35V 5.4V 3.15V 5V 2.3A 2.5MHz Yes - - - Surface Mount 16-WLCSP (1.78x1.78)
ISL91133IIMZ-TR5786 Renesas Electronics Corporation

ISL91133IIMZ-TR5786

IC REG W/OCP ADJUST ELEC

Renesas Electronics Corporation

4,783
RFQ
ISL91133IIMZ-TR5786 Datasheet

Datasheet

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
LM2765M6/NOPB Texas Instruments

LM2765M6/NOPB

IC REG CHARGE PUMP 2VIN SOT23-6

Texas Instruments

1,471
RFQ
LM2765M6/NOPB Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Obsolete Ratiometric Positive Charge Pump Fixed 1 1.8V 5.5V 2Vin - 20mA 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
TC1044SCOA713 Microchip Technology

TC1044SCOA713

IC REG CHARGE PUMP 20MA 8SOIC

Microchip Technology

4,005
RFQ
TC1044SCOA713 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Ratiometric Negative Charge Pump Fixed 1 1.5V 12V -Vin - 20mA 10kHz, 45kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
TPS60403DBVRG4 Texas Instruments

TPS60403DBVRG4

IC REG CHG PUMP INV 60MA SOT23-5

Texas Instruments

2,615
RFQ
TPS60403DBVRG4 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Discontinued at Digi-Key Ratiometric Positive or Negative Charge Pump Fixed 1 1.8V 5.25V -Vin, 2Vin, Vin/2 - 60mA 250kHz No -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
MIC23051-16YML-TR Microchip Technology

MIC23051-16YML-TR

IC REG BUCK 1.4V 600MA 8MLF

Microchip Technology

4,062
RFQ
MIC23051-16YML-TR Datasheet

Datasheet

HyperLight Load® 8-VFDFN Exposed Pad, 8-MLF® Tape & Reel (TR) 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)
MIC23051-945YML-TR Microchip Technology

MIC23051-945YML-TR

IC REG BUCK 1.25V 600MA 8MLF

Microchip Technology

3,462
RFQ
MIC23051-945YML-TR Datasheet

Datasheet

HyperLight Load® 8-VFDFN Exposed Pad, 8-MLF® Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.25V - 600mA 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MLF® (2x2)
LM3670MF-1.5 Texas Instruments

LM3670MF-1.5

IC REG BUCK 1.5V 350MA SOT23-5

Texas Instruments

4,127
RFQ
LM3670MF-1.5 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.5V - 350mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3670MF-1.6 Texas Instruments

LM3670MF-1.6

IC REG BUCK 1.6V 350MA SOT23-5

Texas Instruments

1,249
RFQ
LM3670MF-1.6 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete 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
LM3670MF-1.875 Texas Instruments

LM3670MF-1.875

IC REG BUCK 1.875V 350MA SOT23-5

Texas Instruments

4,866
RFQ
LM3670MF-1.875 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.875V - 350mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3671MF-3.3 Texas Instruments

LM3671MF-3.3

IC REG BUCK 3.3V 600MA SOT23-5

Texas Instruments

3,582
RFQ
LM3671MF-3.3 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 3.3V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM2770SD-1215 Texas Instruments

LM2770SD-1215

IC REG CHARGE PUMP PROG 10WSON

Texas Instruments

2,314
RFQ
LM2770SD-1215 Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Charge Pump Programmable 1 2.7V 5.5V 1.2V, 1.5V - 250mA 700kHz No -30°C ~ 85°C (TA) - - Surface Mount 10-WSON (3x3)
LM2771SD Texas Instruments

LM2771SD

IC REG CHARGE PUMP 1.5V 10WSON

Texas Instruments

3,825
RFQ
LM2771SD Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Charge Pump Fixed 1 2.7V 5.5V 1.5V - 250mA 1.1MHz No -30°C ~ 85°C (TA) - - Surface Mount 10-WSON (3x3)
LM3670MF-1.2 Texas Instruments

LM3670MF-1.2

IC REG BUCK 1.2V 350MA SOT23-5

Texas Instruments

3,184
RFQ
LM3670MF-1.2 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.2V - 350mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3670MF-ADJ Texas Instruments

LM3670MF-ADJ

IC REG BUCK ADJ 350MA SOT23-5

Texas Instruments

3,446
RFQ
LM3670MF-ADJ Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.7V 5.5V 350mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3671MF-1.25 Texas Instruments

LM3671MF-1.25

IC REG BUCK 1.25V 600MA SOT23-5

Texas Instruments

2,678
RFQ
LM3671MF-1.25 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.25V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3671MF-1.375 Texas Instruments

LM3671MF-1.375

IC REG BUCK 1.375V 600MA SOT23-5

Texas Instruments

2,054
RFQ
LM3671MF-1.375 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.375V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3671MF-1.5 Texas Instruments

LM3671MF-1.5

IC REG BUCK 1.5V 600MA SOT23-5

Texas Instruments

1,235
RFQ
LM3671MF-1.5 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.5V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3671MF-1.875 Texas Instruments

LM3671MF-1.875

IC REG BUCK 1.875V 600MA SOT23-5

Texas Instruments

3,012
RFQ
LM3671MF-1.875 Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.875V - 600mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5

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.