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
MP2159AGJ-P Monolithic Power Systems Inc.

MP2159AGJ-P

IC REG BUCK ADJ 1A TSOT23-8

Monolithic Power Systems Inc.

4,176
RFQ
MP2159AGJ-P Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 6V 0.6V 6V 1A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
MP28300GG-P Monolithic Power Systems Inc.

MP28300GG-P

IC REG BUCK ADJ 300MA DL 12QFN

Monolithic Power Systems Inc.

3,522
RFQ
MP28300GG-P Datasheet

Datasheet

- 12-VFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2V 5.5V 1.782V 1.818V 300mA 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-QFN (2x2)
MP3424GG-P Monolithic Power Systems Inc.

MP3424GG-P

IC REG PROG 14QFN

Monolithic Power Systems Inc.

4,080
RFQ

-

* 14-PowerVFQFN Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 14-QFN (2x2)
MP28160GC-P Monolithic Power Systems Inc.

MP28160GC-P

IC REG BUCK BST 3.3V 500MA 12CSP

Monolithic Power Systems Inc.

4,837
RFQ
MP28160GC-P Datasheet

Datasheet

- 12-UFBGA, CSPBGA Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 2.5V 5.5V 3.3V - 500mA 1.8MHz No -40°C ~ 125°C (TJ) - - Surface Mount 12-CSP (1.4x1.8)
MP2333CGTL-P Monolithic Power Systems Inc.

MP2333CGTL-P

IC REG BUCK ADJ 3A SOT583

Monolithic Power Systems Inc.

2,947
RFQ
MP2333CGTL-P Datasheet

Datasheet

MP SOT-583 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 18V 0.8V 13V 3A 650kHz Yes 125°C (TJ) - - Surface Mount SOT-583
ISL80019FRZ-T Renesas Electronics Corporation

ISL80019FRZ-T

IC REG BUCK ADJ 1.5A 8TDFN

Renesas Electronics Corporation

3,222
RFQ
ISL80019FRZ-T Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 1.5A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-TDFN-EP (2x2)
ISL8002BIRZ-T Renesas Electronics Corporation

ISL8002BIRZ-T

IC REG BUCK ADJ 2A 8TDFN

Renesas Electronics Corporation

2,272
RFQ
ISL8002BIRZ-T Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 4.4V 2A 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-TDFN-EP (2x2)
LMR51450SQDRRRQ1 Texas Instruments

LMR51450SQDRRRQ1

IC REG BUCK ADJ 5A 12WSON

Texas Instruments

4,694
RFQ
LMR51450SQDRRRQ1 Datasheet

Datasheet

LMR514x0-Q1 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 36V 0.8V 28V 5A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 12-WSON (3x3)
LMR51635XDDCR Texas Instruments

LMR51635XDDCR

SYNCHRONOUS BUCK CONVERTER

Texas Instruments

3,654
RFQ

-

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.3V 60V 0.8V 30V 3.5A 400kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount SOT-23-THIN
LM2830XQMFX/NOPB Texas Instruments

LM2830XQMFX/NOPB

IC REG BUCK ADJ 1A SOT23-5

Texas Instruments

3,189
RFQ
LM2830XQMFX/NOPB Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 5.5V 0.6V 4.5V 1A 1.6MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount SOT-23-5
TPS62050DGSRG4 Texas Instruments

TPS62050DGSRG4

IC REG BUCK ADJ 800MA 10VSSOP

Texas Instruments

3,983
RFQ
TPS62050DGSRG4 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Adjustable 1 2.7V 10V 0.7V 6V 800mA 850kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
TPS62051DGSRG4 Texas Instruments

TPS62051DGSRG4

IC REG BUCK ADJ 800MA 10VSSOP

Texas Instruments

1,348
RFQ
TPS62051DGSRG4 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Adjustable 1 2.7V 10V 0.7V 6V 800mA 850kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
TPS62056DGSRG4 Texas Instruments

TPS62056DGSRG4

IC REG BUCK 3.3V 800MA 10VSSOP

Texas Instruments

1,791
RFQ
TPS62056DGSRG4 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Fixed 1 2.7V 10V 3.3V - 800mA 850kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
TPS60140PWPRG4 Texas Instruments

TPS60140PWPRG4

IC REG CHARGE PUMP 5V 20HTSSOP

Texas Instruments

3,914
RFQ
TPS60140PWPRG4 Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Up Positive Charge Pump Fixed 1 1.8V 3.6V 5V - 100mA 320kHz No -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
ISL85003FRZ-T Renesas Electronics Corporation

ISL85003FRZ-T

IC REG BUCK ADJ 3A 12DFN

Renesas Electronics Corporation

1,197
RFQ
ISL85003FRZ-T Datasheet

Datasheet

- 12-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 18V 3A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-DFN (4x3)
ISL91133IILZ-T Renesas Electronics Corporation

ISL91133IILZ-T

IC REG BOOST PROG 2.3A 16WLCSP

Renesas Electronics Corporation

1,241
RFQ
ISL91133IILZ-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-T Renesas Electronics Corporation

ISL91133IIMZ-T

IC REG BOOST PROG 2.3A 16WLCSP

Renesas Electronics Corporation

1,617
RFQ
ISL91133IIMZ-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)
ISL91133IINZ-T Renesas Electronics Corporation

ISL91133IINZ-T

IC REG BOOST PROG 2.3A 16WLCSP

Renesas Electronics Corporation

3,362
RFQ
ISL91133IINZ-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)
ISL91133IIOZ-T Renesas Electronics Corporation

ISL91133IIOZ-T

IC REG BOOST PROG 2.3A 16WLCSP

Renesas Electronics Corporation

2,958
RFQ
ISL91133IIOZ-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)
ISL91133IIPZ-T Renesas Electronics Corporation

ISL91133IIPZ-T

IC REG BOOST PROG 2.3A 16WLCSP

Renesas Electronics Corporation

3,705
RFQ
ISL91133IIPZ-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)

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.