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
LP3907QTLX-VXSS/NOPB Texas Instruments

LP3907QTLX-VXSS/NOPB

IC REG QUAD BUCK/LNR SYNC 25USMD

Texas Instruments

4,419
RFQ
LP3907QTLX-VXSS/NOPB Datasheet

Datasheet

- 25-WFBGA Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 2.1MHz 1.8V, 1A 3.3V, 600mA 2.8V, 300mA No No Yes 2.8V ~ 5.5V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 25-uSMD
MIC2225-4MYMT-TR Microchip Technology

MIC2225-4MYMT-TR

IC REG DL BUCK/LNR 2MHZ 10TMLF

Microchip Technology

3,912
RFQ
MIC2225-4MYMT-TR Datasheet

Datasheet

- 10-UFDFN, 10-TMLF® Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (1) 2 2MHz 1.2V, 600mA 2.8V, 300mA - No No No 2.7V ~ 5.5V -40°C ~ 125°C - - Surface Mount 10-TMLF® (2x2)
MIC2225-4SYMT-TR Microchip Technology

MIC2225-4SYMT-TR

IC REG DL BUCK/LNR 2MHZ 10TMLF

Microchip Technology

1,303
RFQ
MIC2225-4SYMT-TR Datasheet

Datasheet

- 10-UFDFN, 10-TMLF® Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (1) 2 2MHz 1.2V, 600mA 3.3V, 300mA - No No No 2.7V ~ 5.5V -40°C ~ 125°C - - Surface Mount 10-TMLF® (2x2)
MIC2225-4KYMT-TR Microchip Technology

MIC2225-4KYMT-TR

IC REG DL BUCK/LNR 2MHZ 10TMLF

Microchip Technology

1,781
RFQ
MIC2225-4KYMT-TR Datasheet

Datasheet

- 10-UFDFN, 10-TMLF® Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (1) 2 2MHz 1.2V, 600mA 2.6V, 300mA - No No No 2.7V ~ 5.5V -40°C ~ 125°C - - Surface Mount 10-TMLF® (2x2)
MIC2225-4OYMT-TR Microchip Technology

MIC2225-4OYMT-TR

IC REG DL BUCK/LNR 2MHZ 10TMLF

Microchip Technology

3,997
RFQ
MIC2225-4OYMT-TR Datasheet

Datasheet

- 10-UFDFN, 10-TMLF® Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (1) 2 2MHz 1.2V, 600mA 2.9V, 300mA - No No No 2.7V ~ 5.5V -40°C ~ 125°C - - Surface Mount 10-TMLF® (2x2)
MIC2225-G4YMT-TR Microchip Technology

MIC2225-G4YMT-TR

IC REG DL BUCK/LNR 2MHZ 10TMLF

Microchip Technology

1,640
RFQ
MIC2225-G4YMT-TR Datasheet

Datasheet

- 10-UFDFN, 10-TMLF® Cut Tape (CT) Active Step-Down (Buck) (1), Linear (LDO) (1) 2 2MHz 1.8V, 600mA 1.2V, 300mA - No No No 2.7V ~ 5.5V -40°C ~ 125°C - - Surface Mount 10-TMLF® (2x2)
MIC2225-GFYMT-TR Microchip Technology

MIC2225-GFYMT-TR

IC REG DL BUCK/LNR 2MHZ 10TMLF

Microchip Technology

3,210
RFQ
MIC2225-GFYMT-TR Datasheet

Datasheet

- 10-UFDFN, 10-TMLF® Cut Tape (CT) Active Step-Down (Buck) (1), Linear (LDO) (1) 2 2MHz 1.8V, 600mA 1.5V, 300mA - No No No 2.7V ~ 5.5V -40°C ~ 125°C - - Surface Mount 10-TMLF® (2x2)
MIC2225-GJYMT-TR Microchip Technology

MIC2225-GJYMT-TR

IC REG DL BUCK/LNR 2MHZ 10TMLF

Microchip Technology

2,133
RFQ
MIC2225-GJYMT-TR Datasheet

Datasheet

- 10-UFDFN, 10-TMLF® Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (1) 2 2MHz 1.8V, 600mA 2.5V, 300mA - No No No 2.7V ~ 5.5V -40°C ~ 125°C - - Surface Mount 10-TMLF® (2x2)
FAN5099M onsemi

FAN5099M

IC REG DL BUCK/LNR SYNC 16SOIC

onsemi

4,034
RFQ
FAN5099M Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 50kHz ~ 300kHz Controller 0.8V ~ 3V, 5A - No No No 4.5V ~ 5.5V -10°C ~ 85°C - - Surface Mount 16-SOIC
MIC2206-1.8BML TR Microchip Technology

MIC2206-1.8BML TR

IC REG DL BUCK/LINEAR SYNC 10MLF

Microchip Technology

4,771
RFQ

-

- 10-VFDFN Exposed Pad, 10-MLF® Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 2MHz 1.8V, 1A 1V, 120mA - No No No 2.7V ~ 5.5V -40°C ~ 125°C - - Surface Mount 10-MLF® (3x3)
IRU3073CQTR Infineon Technologies

IRU3073CQTR

IC CTRLR PWM W/REG LDO 16-QSOP

Infineon Technologies

2,755
RFQ
IRU3073CQTR Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Cut Tape (CT) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 210kHz ~ 400kHz Controller 0.8V ~ 22.5V, 65mA - No No Yes 4.4V ~ 25V 0°C ~ 70°C - - Surface Mount 16-QSOP
SIC403ACD-T1-GE3 Vishay Siliconix

SIC403ACD-T1-GE3

IC REG DL BUCK/LNR SYNC MLP55-32

Vishay Siliconix

2,461
RFQ
SIC403ACD-T1-GE3 Datasheet

Datasheet

microBUCK® 32-PowerVFQFN Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 200kHz ~ 1MHz 0.6V ~ 5.5V, 6A Adj to 0.75V, 200mA - No No No 3V ~ 28V -40°C ~ 85°C - - Surface Mount PowerPAK® MLP55-32
SIC403BCD-T1-GE3 Vishay Siliconix

SIC403BCD-T1-GE3

IC REG DL BUCK/LNR SYNC MLP55-32

Vishay Siliconix

3,039
RFQ
SIC403BCD-T1-GE3 Datasheet

Datasheet

microBUCK® 32-PowerWFQFN Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 200kHz ~ 1MHz 0.6V ~ 5.5V, 6A Adj to 0.75V, 200mA - No No No 3V ~ 28V -40°C ~ 85°C - - Surface Mount PowerPAK® MLP55-32
TPS6503520LRZDRQ1 Texas Instruments

TPS6503520LRZDRQ1

SYNCHRONOUS BUCK CONVERTER

Texas Instruments

2,814
RFQ

-

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
MP5418AGQG-P Monolithic Power Systems Inc.

MP5418AGQG-P

NEGATIVE CHARGE PUMP ANDADJUSTAB

Monolithic Power Systems Inc.

3,952
RFQ
MP5418AGQG-P Datasheet

Datasheet

MP 10-VFQFN Tape & Reel (TR) Active Charge Pump (1), Linear (LDO) (1) 2 455kHz -2.3V ~ -5V, 200mA 0V ~ -5V, 200mA - No No No 2.3V ~ 5V -40°C ~ 125°C (TJ) - - Surface Mount 10-QFN (1.4x1.8)
MP5418GQG-P Monolithic Power Systems Inc.

MP5418GQG-P

200MA, 2.3-5V, NEGATIVE CHARGE P

Monolithic Power Systems Inc.

2,318
RFQ
MP5418GQG-P Datasheet

Datasheet

MP 10-UFQFN Tape & Reel (TR) Active Charge Pump (1), Linear (LDO) (1) 2 30kHz ~ 550kHz -2.3V ~ -5V, 200mA 0V ~ -5V, 200mA - No No No 2.3V ~ 5V -40°C ~ 125°C (TJ) - - Surface Mount 10-UTQFN (1.4x1.8)
PM6675TR STMicroelectronics

PM6675TR

IC REG DL BCK/LNR 33KHZ 24VFQFPN

STMicroelectronics

2,735
RFQ
PM6675TR Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down (Buck) (1), Linear (LDO) (1) 2 Down to 33kHz Controller 0.6V ~ 3.3V, 2A - No No No 4.5V ~ 28V -40°C ~ 85°C - - Surface Mount 24-VFQFPN (4x4)
SC1186CSWTRT Semtech Corporation

SC1186CSWTRT

IC REG TRPL BUCK/LNR 140KHZ 24SO

Semtech Corporation

1,723
RFQ

-

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Step-Down (Buck) (1), Linear (LDO) (2) 3 140kHz Controller 1.5V, - 2.5V, - No No No 4.5V ~ 7V 0°C ~ 70°C - - Surface Mount 24-SO
A4407KLPTR-T Allegro MicroSystems

A4407KLPTR-T

IC REG BUCK/LINEAR 16TSSOP

Allegro MicroSystems

3,410
RFQ
A4407KLPTR-T Datasheet

Datasheet

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
A4413KETTR-J Allegro MicroSystems

A4413KETTR-J

IC REG 5OUT BUCK/BST/LNR 32QFN

Allegro MicroSystems

2,880
RFQ
A4413KETTR-J Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (1) or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (3) 5 250kHz ~ 2MHz 5.35V 0.8V ~ 3.3V, 800mA 5V, 75mA No No Yes 3.5V ~ 36V -40°C ~ 135°C Automotive AEC-Q100 Surface Mount, Wettable Flank 32-QFN (5x5)
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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.