Voltage Regulators - Linear + Switching

Manufacturer Series Package/Case Packaging Product Status Topology Number of Outputs Frequency - Switching Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package




























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Topology Number of Outputs Frequency - Switching Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package
LP8720TLE-B/NOPB National Semiconductor

LP8720TLE-B/NOPB

POWER SUPPLY SUPPORT CIRCUIT, AD

National Semiconductor

250
RFQ
LP8720TLE-B/NOPB Datasheet

Datasheet

- 20-WFBGA Bulk Active Step-Down (Buck) Synchronous (1), Linear (LDO) (5) 6 2MHz 0.8V ~ 2.3V, 400mA 1.2V ~ 3.3V, 300mA 1.2V ~ 3.3V, 300mA No No Yes 2.7V ~ 4.5V -40°C ~ 85°C - - Surface Mount 20-uSMD
MIC2800-GFMYML Micrel Inc.

MIC2800-GFMYML

DIGITAL POWER MANAGEMENT IC 2 ME

Micrel Inc.

76,078
RFQ
MIC2800-GFMYML Datasheet

Datasheet

- 16-VFQFN Bulk Active Step-Down (Buck) (1), Linear (LDO) (2) 3 2MHz 1.8V, 600mA 1.5V, 300mA 2.8V, 300mA No No No 2.7V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-QFN (3x3)
LP3907QTL-VXSS National Semiconductor

LP3907QTL-VXSS

DUAL SWITCHING CONTROLLER

National Semiconductor

250
RFQ
LP3907QTL-VXSS Datasheet

Datasheet

- 25-WFBGA, DSBGA Bulk Active - - - - - - - - - - -40°C ~ 125°C (TA) - - Surface Mount 25-DSBGA (2.46x2.46)
ISL6529CB Intersil

ISL6529CB

SWITCHING CONTROLR, VOLTAGE-MODE

Intersil

1,100
RFQ
ISL6529CB Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 600kHz 0.8V ~ 3.3V, 15A 0.8V ~ 3.3V, 4A - No No No 3.3V, 5V 0°C ~ 70°C - - Surface Mount 14-SOIC
LP8731QYZRRQ1 Texas Instruments

LP8731QYZRRQ1

IC REG QD BUCK/LNR SYNC 25DSBGA

Texas Instruments

3,575
RFQ
LP8731QYZRRQ1 Datasheet

Datasheet

- 25-WFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 2.1MHz 0.8875V ~ 1.675V, 1.2A 0.8875V ~ 1.675V, 1.2A 0.8V ~ 3.3V, 300mA No No No 2.8V ~ 5.5V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 25-DSBGA
TPS61131PWR Texas Instruments

TPS61131PWR

IC REG DL BUCK/BST/LNR 16TSSOP

Texas Instruments

1,615
RFQ
TPS61131PWR Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 2 500kHz 3.3V, 300mA 3.3V, 320mA - No No No 1.8V ~ 7V -40°C ~ 85°C - - Surface Mount 16-TSSOP
CS2001YDWFR20 onsemi

CS2001YDWFR20

IC REG DL BUCK/LNR SYNC 20SOIC

onsemi

4,350
RFQ
CS2001YDWFR20 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 150kHz -, 1.2A 5V, 100mA - No No No 4.9V ~ 5.1V -40°C ~ 85°C - - Surface Mount 20-SOIC
ISL6402IR Intersil

ISL6402IR

DUAL SWITCHING CONTROLLER

Intersil

394
RFQ
ISL6402IR Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tube Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 300kHz Controller Controller Controller No No Yes 4.5V ~ 24V -40°C ~ 85°C - - Surface Mount 28-QFN (5x5)
MIC2810-CGJYML Micrel Inc.

MIC2810-CGJYML

DIGITAL POWER MANAGEMENT IC 2 MH

Micrel Inc.

4,567
RFQ
MIC2810-CGJYML Datasheet

Datasheet

- 16-VFQFN Bulk Active Step-Down (Buck) (1), Linear (LDO) (2) 3 2MHz Fixed, Fixed, Fixed, 1.2V, 600mA Fixed, Fixed, Fixed, 1.8V, 300mA Fixed, Fixed, Fixed, 2.5V, 300mA No No No 2.7V ~ 5.5V -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
ISL6534CV-TR5173 Intersil

ISL6534CV-TR5173

DUAL SWITCHING CONTROLLER, VOLTA

Intersil

2,500
RFQ
ISL6534CV-TR5173 Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Active Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 300kHz ~ 1MHz Controller Controller Controller No No Yes 3.3V ~ 12V 0°C ~ 70°C - - Surface Mount 24-TSSOP-EP
IRU3048CSTR Infineon Technologies

IRU3048CSTR

IC REG TRPL BUCK/LNR SYNC 16SOIC

Infineon Technologies

2,309
RFQ
IRU3048CSTR Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 3 200kHz Controller Controller Adj to 1.25V, 40mA No No No 4V ~ 25V 0°C ~ 70°C - - Surface Mount 16-SOIC
ISL6534CV Intersil

ISL6534CV

DUAL SWITCHING CONTROLLER

Intersil

1,352
RFQ
ISL6534CV Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 300kHz ~ 1MHz Controller Controller Controller No No Yes 3.3V ~ 12V 0°C ~ 70°C - - Surface Mount 24-TSSOP-EP
ISL6534CVR5229 Intersil

ISL6534CVR5229

DUAL SWITCHING CONTROLLER, VOLTA

Intersil

578
RFQ
ISL6534CVR5229 Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Active Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 300kHz ~ 1MHz Controller Controller Controller No No Yes 3.3V ~ 12V 0°C ~ 70°C - - Surface Mount 24-TSSOP-EP
ISL6402IR-T Intersil

ISL6402IR-T

DUAL SWITCHING CONTROLLER

Intersil

6,000
RFQ
ISL6402IR-T Datasheet

Datasheet

- 28-VFQFN Exposed Pad Bulk Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 300kHz Controller Controller Controller No No Yes 4.5V ~ 24V -40°C ~ 85°C - - Surface Mount 28-QFN (5x5)
ISL6402IRZ-TK Intersil

ISL6402IRZ-TK

DUAL SWITCHING CONTROLLER

Intersil

1,000
RFQ
ISL6402IRZ-TK Datasheet

Datasheet

- 28-VFQFN Exposed Pad Bulk Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 300kHz Controller Controller Controller No No Yes 4.5V ~ 24V -40°C ~ 85°C - - Surface Mount 28-QFN (5x5)
ADP5022ACBZ-4-R7 Analog Devices Inc.

ADP5022ACBZ-4-R7

IC REG TRPL BCK/LNR SYNC 16WLCSP

Analog Devices Inc.

3,905
RFQ
ADP5022ACBZ-4-R7 Datasheet

Datasheet

- 16-WFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 3MHz 3.3V, 600mA 1.8V, 600mA 3.3V, 150mA No No No 2.3V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-WLCSP (2.08x2.08)
ADP5022ACBZ-6-R7 Analog Devices Inc.

ADP5022ACBZ-6-R7

IC REG TRPL BCK/LNR SYNC 16WLCSP

Analog Devices Inc.

1,478
RFQ
ADP5022ACBZ-6-R7 Datasheet

Datasheet

- 16-WFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 3MHz 1V, 600mA 1.8V, 600mA 2.5V, 150mA No No No 2.3V ~ 5.5V -40°C ~ 125°C - - Surface Mount 16-WLCSP (2.08x2.08)
MIC2810-4GSYML Micrel Inc.

MIC2810-4GSYML

DIGITAL POWER MANAGEMENT IC 2 MH

Micrel Inc.

5,965
RFQ
MIC2810-4GSYML Datasheet

Datasheet

- 16-VFQFN Bulk Active Step-Down (Buck) (1), Linear (LDO) (2) 3 2MHz Fixed, Fixed, Fixed, 1.2V, 600mA Fixed, Fixed, Fixed, 1.8V, 300mA Fixed, Fixed, Fixed, 3.3V, 300mA No No No 2.7V ~ 5.5V -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
ISL6529ACB Intersil

ISL6529ACB

SWITCHING CONTROLLER

Intersil

370
RFQ
ISL6529ACB Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 600kHz 0.8V ~ 3.3V, 15A 0.8V ~ 3.3V, 4A - No No No 3.3V, 5V 0°C ~ 70°C - - Surface Mount 14-SOIC
NCP81001MNTWG onsemi

NCP81001MNTWG

IC PHASE CONTROLLER QFN

onsemi

2,674
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - -
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Voltage Regulators - Linear + Switching 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 - Linear + Switching 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 - Linear + Switching 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 - Linear + Switching FAQ

Can FPGAX source both active and end-of-life Voltage Regulators - Linear + Switching 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 - Linear + Switching 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.