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
ISL9305IRTBFNCZ-T Renesas Electronics Corporation

ISL9305IRTBFNCZ-T

IC REG QUAD BUCK/LNR 3MHZ 16TQFN

Renesas Electronics Corporation

6,000
RFQ
ISL9305IRTBFNCZ-T Datasheet

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down (Buck) (2), Linear (LDO) (2) 4 3MHz 1.5V, 800mA 2.5V, 800mA 3.3V, 350mA No No No 1.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TQFN (4x4)
ISL6446IAZ-T7A Renesas Electronics Corporation

ISL6446IAZ-T7A

IC REG TRPL BUCK/LNR SYNC 24QSOP

Renesas Electronics Corporation

221
RFQ
ISL6446IAZ-T7A Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 100kHz ~ 2.6MHz Controller Controller Controller No No No 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-QSOP
FAN5069EMTCX Fairchild Semiconductor

FAN5069EMTCX

SWITCHING CONTROLLER, CURRENT-MO

Fairchild Semiconductor

35,000
RFQ
FAN5069EMTCX Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 200kHz Controller Controller - No No No 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP
MIC2225-4KYMT TR Microchip Technology

MIC2225-4KYMT TR

2 MHZ 600 MA SYNCHRONOUS BUCK

Microchip Technology

2,855
RFQ
MIC2225-4KYMT TR Datasheet

Datasheet

- 10-UFDFN, 10-TMLF® Bulk Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 2MHz Fixed, Fixed, 1.2V, 600mA Fixed, Fixed, 2.6V, 300mA Fixed, Fixed, -, - No No No 2.7V ~ 5.5V -40°C ~ 125°C (TJ) - - Surface Mount 10-TMLF® (2x2)
FAN5069MTCX Fairchild Semiconductor

FAN5069MTCX

SWITCHING CONTROLLER, CURRENT-MO

Fairchild Semiconductor

35,376
RFQ
FAN5069MTCX Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 200kHz Controller Controller - No No No 4.5V ~ 5.5V -10°C ~ 85°C - - Surface Mount 16-TSSOP
MAX8836ZEREEE+ Analog Devices Inc./Maxim Integrated

MAX8836ZEREEE+

Switching Regulator

Analog Devices Inc./Maxim Integrated

1,860
RFQ
MAX8836ZEREEE+ Datasheet

Datasheet

- 16-WFBGA, CSPBGA Bulk Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 1.6MHz 3.1V/3.4V, 1.2A 2.85V, 200mA - No No No 2.7V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-UCSP (2.08x2.08)
NCP6925BFCCT2G onsemi

NCP6925BFCCT2G

NCP6925 - POWER MANAGEMENT IC (P

onsemi

392,744
RFQ

-

- 36-UFBGA, WLCSP Bulk Active Step-Down (Buck) Synchronous (2), Linear (LDO) (5) 7 2.7MHz ~ 3.3MHz 0.6V ~ 3.3V, 1A 0.6V ~ 3.3V, 1A 0.8V ~ 3.5V, 300mA No No Yes 1.7V ~ 5.5V -40°C ~ 85°C (TA) - - Surface Mount 36-WLCSP (2.36x2.36)
ISL6529CB-T Intersil

ISL6529CB-T

SWITCHING CONTROLLER, VOLTAGE-MO

Intersil

2,500
RFQ
ISL6529CB-T 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
MIC2206-1.8YML Micrel Inc.

MIC2206-1.8YML

2MHZ PWM SYNCHRONOUS BUCK REGULA

Micrel Inc.

1,192
RFQ
MIC2206-1.8YML Datasheet

Datasheet

- 10-VFDFN Exposed Pad Bulk Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 2MHz Fixed, Fixed, 1.8V, 1A Fixed, Fixed, 1V, 120mA - No No No 2.7V ~ 5.5V -40°C ~ 125°C (TJ) - - Surface Mount 10-VDFN (3x3)
MIC3385-1.5YHL Micrel Inc.

MIC3385-1.5YHL

8 MHZ INDUCTORLESS BUCK REGULATO

Micrel Inc.

2,891
RFQ
MIC3385-1.5YHL Datasheet

Datasheet

- 14-PowerVFDFN, 14-MLF® Bulk Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 8MHz Fixed, 1V ~ 5.5V, 600mA Fixed, -, 120mA - No No No 2.7V ~ 5.5V -40°C ~ 125°C (TJ) - - Surface Mount 14-MLF® (3x3.5)
LP8720TLE/NOPB National Semiconductor

LP8720TLE/NOPB

LP8720 ONE STEP-DOWN DC/DC AND F

National Semiconductor

580
RFQ
LP8720TLE/NOPB Datasheet

Datasheet

- 20-WFBGA, DSBGA 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-DSBGA
LP3907SQ-JXQX National Semiconductor

LP3907SQ-JXQX

LP3907 - DUAL 1A AND 600MA BUCK

National Semiconductor

4,000
RFQ
LP3907SQ-JXQX Datasheet

Datasheet

- 24-WFQFN Exposed Pad Bulk Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 2.1MHz 1.2V, 1A 3.3V, 600mA 2.6V, 300mA No No Yes 2.8V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-WQFN (4x4)
LP87322ERHDRQ1 Texas Instruments

LP87322ERHDRQ1

LP87322E-Q1 AUTOMOTIVE DUAL 2A B

Texas Instruments

9,185
RFQ
LP87322ERHDRQ1 Datasheet

Datasheet

- 28-VFQFN Exposed Pad Bulk Active Step-Down (Buck) (2), Linear (LDO) (2) 4 2MHz 0.7V ~ 3.36V, 2A 0.7V ~ 3.36V, 2A 0.8V ~ 3.3V, 300mA No No No 2.5V ~ 5.5V -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 28-VQFN (5x5)
LP87322FRHDRQ1 Texas Instruments

LP87322FRHDRQ1

LP87322F-Q1 AUTOMOTIVE DUAL 2A B

Texas Instruments

3,000
RFQ
LP87322FRHDRQ1 Datasheet

Datasheet

- 28-VFQFN Exposed Pad Bulk Active Step-Down (Buck) (2), Linear (LDO) (2) 4 2MHz 0.7V ~ 3.36V, 2A 0.7V ~ 3.36V, 2A 0.8V ~ 3.3V, 300mA No No No 2.5V ~ 5.5V -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 28-VQFN (5x5)
LP3907QSQ-JXI7/NOPB Texas Instruments

LP3907QSQ-JXI7/NOPB

LP3907-Q1 - DUAL HIGH-CURRENT ST

Texas Instruments

61,000
RFQ
LP3907QSQ-JXI7/NOPB Datasheet

Datasheet

- 24-WFQFN Exposed Pad Bulk Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 2.1MHz 1.2V, 1A 3.3V, 600mA 1.8V, 300mA No No Yes 2.8V ~ 5.5V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 24-WQFN (4x4)
MIC2810-4GPYML Micrel Inc.

MIC2810-4GPYML

DIGITAL POWER MANAGEMENT IC 2 MH

Micrel Inc.

42,001
RFQ
MIC2810-4GPYML 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, 3V, 300mA No No No 2.7V ~ 5.5V -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MIC2810-4MSYML Micrel Inc.

MIC2810-4MSYML

DIGITAL POWER MANAGEMENT IC 2 MH

Micrel Inc.

31,927
RFQ
MIC2810-4MSYML Datasheet

Datasheet

- 16-VFQFN Bulk Active Step-Down (Buck) (1), Linear (LDO) (2) 3 2MHz Fixed, Fixed, Fixed, 1.2V, 600mA Fixed, Fixed, Fixed, 2.8V, 300mA Fixed, Fixed, Fixed, 3.3V, 300mA No No No 2.7V ~ 5.5V -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MIC2810-44MYML Micrel Inc.

MIC2810-44MYML

DIGITAL POWER MANAGEMENT IC 2 MH

Micrel Inc.

23,975
RFQ
MIC2810-44MYML Datasheet

Datasheet

- 16-VFQFN Bulk Active Step-Down (Buck) (1), Linear (LDO) (2) 3 2MHz Fixed, Fixed, Fixed, 1.2V, 600mA Fixed, Fixed, Fixed, 1.2V, 300mA Fixed, Fixed, Fixed, 2.8V, 300mA No No No 2.7V ~ 5.5V -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MIC2810-4LSYML Micrel Inc.

MIC2810-4LSYML

DIGITAL POWER MANAGEMENT IC 2 MH

Micrel Inc.

18,795
RFQ
MIC2810-4LSYML Datasheet

Datasheet

- 16-VFQFN Bulk Active Step-Down (Buck) (1), Linear (LDO) (2) 3 2MHz Fixed, Fixed, Fixed, 1.2V, 600mA Fixed, Fixed, Fixed, 2.7V, 300mA Fixed, Fixed, Fixed, 3.3V, 300mA No No No 2.7V ~ 5.5V -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
LP873221RHDRQ1 Texas Instruments

LP873221RHDRQ1

AUTOMOTIVE - MULTI PHASE

Texas Instruments

908
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - -
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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.