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
LT3383EUJM#PBF Analog Devices Inc.

LT3383EUJM#PBF

IC REG QD BUCK/LNR 2.25MHZ 40QFN

Analog Devices Inc.

2,128
RFQ
LT3383EUJM#PBF Datasheet

Datasheet

- 40-WFQFN Exposed Pad Tube Active Step-Down (Buck) 4 2.25MHz 0.725V ~ 5.5V, 2.5A 0.725V ~ 5.5V, 2.5A 1.8V, 1.5A No No No 2.7V ~ 5.5V -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 40-QFN (6x6)
LT3500HMSE#PBF Analog Devices Inc.

LT3500HMSE#PBF

IC REG DL BUCK/LINEAR 16MSOP

Analog Devices Inc.

2,709
RFQ
LT3500HMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down (Buck) (1), Linear (LDO) (1) 2 500kHz ~ 2.4MHz 0.8V ~ 38.9V, 2A Adjustable, 13mA - No No No 3V ~ 36V -40°C ~ 150°C - - Surface Mount 16-MSOP-EP
LT3380EUJM#PBF Analog Devices Inc.

LT3380EUJM#PBF

IC REG QD BUCK/LNR 2.25MHZ 40QFN

Analog Devices Inc.

3,884
RFQ
LT3380EUJM#PBF Datasheet

Datasheet

- 40-WFQFN Exposed Pad Tube Active Step-Down (Buck) 4 1.12MHz, 2.25MHz 0.725V ~ 5.5V, 2.5A 0.725V ~ 5.5V, 2.5A 1.8V, 1.5A No No No 2.7V ~ 5.5V -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 40-QFN (6x6)
LM3687TL-1815/NOPB Texas Instruments

LM3687TL-1815/NOPB

IC REG DL BUCK/LNR SYNC 9TUSMD

Texas Instruments

750
RFQ
LM3687TL-1815/NOPB Datasheet

Datasheet

- 9-WFBGA, DSBGA Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 1.8MHz 1.8V, 400mA 1.5V, 350mA - No No No 2.7V ~ 5.5V -30°C ~ 125°C - - Surface Mount 9-DSBGA
LP87322FRHDTQ1 Texas Instruments

LP87322FRHDTQ1

IC REG QUAD BUCK/LNR 2MHZ 28VQFN

Texas Instruments

4,309
RFQ
LP87322FRHDTQ1 Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) 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)
MAX16920BATJ/V+ Analog Devices Inc./Maxim Integrated

MAX16920BATJ/V+

IC REG QD BUCK/LNR SYNC 32TQFN

Analog Devices Inc./Maxim Integrated

2,551
RFQ
MAX16920BATJ/V+ Datasheet

Datasheet

- 32-WQFN Exposed Pad Tube Active Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 4 2.2MHz 5V/1.22V ~ 5V, 150mA 5V/1.22V ~ 5V, 600mA 3.3V/1.22V ~ 8V, 1.5A No No No 5.5V ~ 18V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount 32-TQFN (7x7)
TPS51275CRUKT Texas Instruments

TPS51275CRUKT

IC REG QUAD BUCK/LNR SYNC 20WQFN

Texas Instruments

750
RFQ
TPS51275CRUKT Datasheet

Datasheet

D-CAP™ 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 300kHz, 355kHz Controller Controller 3.3V, 100mA No No No 5V ~ 24V -40°C ~ 85°C - - Surface Mount 20-WQFN (3x3)
LM3687TL-1812/NOPB Texas Instruments

LM3687TL-1812/NOPB

IC REG DL BUCK/LNR SYNC 9TUSMD

Texas Instruments

505
RFQ
LM3687TL-1812/NOPB Datasheet

Datasheet

- 9-WFBGA, DSBGA Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 1.8MHz 1.8V, 400mA 1.2V, 350mA - No No No 2.7V ~ 5.5V -30°C ~ 125°C - - Surface Mount 9-DSBGA
MAX25249ATPD/VY+ Analog Devices Inc./Maxim Integrated

MAX25249ATPD/VY+

HV ASIL-B CAMERA PMIC

Analog Devices Inc./Maxim Integrated

1,834
RFQ

-

- 20-WFQFN Exposed Pad Tray Active Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 4 2.2MHz 3V ~ 4V, 5V, 1A 0.8V ~ 3.9875V, 1.2A 0.8V ~ 3.9875V, 1.2A No No Yes 5V ~ 36V -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 20-WETQFN (3.5x3.5)
MP28310GC-P Monolithic Power Systems Inc.

MP28310GC-P

ULTRA-LOW 500NA IQ, 2-5.5V, 300M

Monolithic Power Systems Inc.

500
RFQ
MP28310GC-P Datasheet

Datasheet

MP 12-UFBGA, CSPBGA Tape & Reel (TR) Active Step-Down (Buck) (1), Linear (LDO) (1) 2 1.5MHz 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3V, 3.3V, 300mA 1.8V, 2.8V, 3V, 100mA - No No No 2V ~ 5.5V -40°C ~ 125°C (TJ) - - Surface Mount 12-CSP (1.2x1.6)
LP87332DRHDT Texas Instruments

LP87332DRHDT

IC REG QUAD BUCK/LNR 2MHZ 28VQFN

Texas Instruments

4,469
RFQ
LP87332DRHDT Datasheet

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down (Buck) (2), Linear (LDO) (2) 4 2MHz 0.7V ~ 3.36V, 3A 0.7V ~ 3.36V, 3A 0.8V ~ 3.3V, 300mA No No No 2.5V ~ 5.5V -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 28-VQFN (5x5)
LTC3700EMS#PBF Analog Devices Inc.

LTC3700EMS#PBF

IC REG DL BUCK/LNR 550KHZ 10MSOP

Analog Devices Inc.

1,609
RFQ
LTC3700EMS#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Down (Buck) (1), Linear (LDO) (1) 2 550kHz Adj to 0.8V, 5A Adj to 0.8V, 150mA - No No No 2.4V ~ 9.8V -40°C ~ 85°C - - Surface Mount 10-MSOP
LT3667HUDD#PBF Analog Devices Inc.

LT3667HUDD#PBF

IC REG TRIPLE BUCK/LINEAR 24QFN

Analog Devices Inc.

1,542
RFQ
LT3667HUDD#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Down (Buck) (1), Linear (LDO) (2) 3 243kHz ~ 2.2MHz 1.2V ~ 38.6V, 400mA 0.8V ~ 38.6V, 200mA 0.8V ~ 38.6V, 200mA No No No 1.6V ~ 45V -40°C ~ 150°C - - Surface Mount 24-QFN (3x5)
LTC3256IMSE#PBF Analog Devices Inc.

LTC3256IMSE#PBF

IC REG DL BUCK/LINEAR 16MSOP

Analog Devices Inc.

1,884
RFQ
LTC3256IMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down (Buck) (1), Linear (LDO) (1) 2 - 5V, 100mA 3.3V, 250mA - No No Yes 5.5V ~ 38V -40°C ~ 150°C - - Surface Mount 16-MSOP-EP
LTC1704EGN#PBF Analog Devices Inc.

LTC1704EGN#PBF

IC REG DL BUCK/LNR 550KHZ 16SSOP

Analog Devices Inc.

3,793
RFQ
LTC1704EGN#PBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Step-Down (Buck) (1), Linear (LDO) (1) 2 550kHz Controller Controller - No No No 3.15V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-SSOP
LM3280TL-280/NOPB National Semiconductor

LM3280TL-280/NOPB

0.94A, 2000KHZ PBGA16

National Semiconductor

500
RFQ
LM3280TL-280/NOPB Datasheet

Datasheet

- 16-WFBGA Bulk Active Step-Down (Buck) (1), Linear (LDO) (3) 4 2MHz 0.8V ~ 3.6V, 300mA 2.85V, 20mA 2.8V, 20mA No No No 2.7V ~ 5.5V -30°C ~ 85°C - - Surface Mount 16-TuSMD
LM3280TL/NOPB National Semiconductor

LM3280TL/NOPB

0.94A, 2000KHZ PBGA16

National Semiconductor

500
RFQ
LM3280TL/NOPB Datasheet

Datasheet

- 16-WFBGA Bulk Active Step-Down (Buck) (1), Linear (LDO) (3) 4 2MHz Adjustable, Fixed, Fixed, 800mV ~ 3.6V, 300mA Adjustable, Fixed, Fixed, 2.85V, 20mA Adjustable, Fixed, Fixed, 2.85V, 20mA No No No 2.7V ~ 5.5V -30°C ~ 85°C - - Surface Mount 16-TuSMD (2.35x2.35)
LM3280TL-290/NOPB National Semiconductor

LM3280TL-290/NOPB

0.94A, 2000KHZ PBGA16

National Semiconductor

500
RFQ
LM3280TL-290/NOPB Datasheet

Datasheet

- 16-WFBGA Bulk Active Step-Down (Buck) (1), Linear (LDO) (3) 4 2MHz 0.8V ~ 3.6V, 300mA 2.85V, 20mA 2.9V, 20mA No No No 2.7V ~ 5.5V -30°C ~ 85°C - - Surface Mount 16-TuSMD
MB39C022NPN-G-ERE1 Infineon Technologies

MB39C022NPN-G-ERE1

IC REG DL BUCK/LINEAR SYNC 10SON

Infineon Technologies

4,170
RFQ
MB39C022NPN-G-ERE1 Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 2MHz 0.8V ~ 4.5V, 600mA 1.2V, 300mA - No No No 2.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 10-SON (3x3)
ADP5034AREZ-1 Analog Devices Inc.

ADP5034AREZ-1

IC REG QUAD BCK/LNR SYNC 28TSSOP

Analog Devices Inc.

4,313
RFQ
ADP5034AREZ-1 Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 3MHz 0.8V ~ 3.8V, 1.2A 0.8V ~ 3.8V, 1.2A 0.8V ~ 5.2V, 300mA No No No 1.7V ~ 5.5V -40°C ~ 125°C - - Surface Mount 28-TSSOP-EP
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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.