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
MAX1765EUE+ Analog Devices Inc./Maxim Integrated

MAX1765EUE+

IC REG DL BOOST/LNR SYNC 16TSSOP

Analog Devices Inc./Maxim Integrated

4,033
RFQ
MAX1765EUE+ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 2 1MHz 2.5V ~ 5.5V, 800mA 2.85V/Adj, 500mA - No No No 0.7V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-TSSOP-EP
LTC3100EUD#PBF Analog Devices Inc.

LTC3100EUD#PBF

IC REG TRIPLE BUCK/BST/LNR 16QFN

Analog Devices Inc.

3,488
RFQ
LTC3100EUD#PBF Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tube Active Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1) 3 1.5MHz 0.6V ~ 5.5V, 250mA 1.5V ~ 5.25V, 700mA 0.6V ~ 5.25V, 100mA No No Yes 0.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 16-QFN (3x3)
LT3507AEUHF#PBF Analog Devices Inc.

LT3507AEUHF#PBF

IC REG QD BUCK/LINEAR 38QFN

Analog Devices Inc.

108
RFQ
LT3507AEUHF#PBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tube Active Step-Down (Buck) (3), Linear (LDO) (1) 4 900kHz ~ 1.1MHz -, 2.7A -, 1.8A -, 1.8A No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 38-QFN (5x7)
LT3500EDD#PBF Analog Devices Inc.

LT3500EDD#PBF

IC REG DL BUCK/LINEAR 12DFN

Analog Devices Inc.

767
RFQ
LT3500EDD#PBF Datasheet

Datasheet

- 12-WFDFN 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 ~ 125°C - - Surface Mount 12-DFN (3x3)
LTC3446IDE#PBF Analog Devices Inc.

LTC3446IDE#PBF

IC REG TRIPLE BCK/LNR SYNC 14DFN

Analog Devices Inc.

2,010
RFQ
LTC3446IDE#PBF Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tube Active Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 3 2.25MHz Adj to 0.8V, 1A Adj to 0.4V, 300mA Adj to 0.4V, 300mA No No No 0.9V ~ 5.5V -40°C ~ 125°C - - Surface Mount 14-DFN (4x3)
LT3500EMSE#PBF Analog Devices Inc.

LT3500EMSE#PBF

IC REG DL BUCK/LINEAR 16MSOP

Analog Devices Inc.

268
RFQ
LT3500EMSE#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 ~ 125°C - - Surface Mount 16-MSOP-EP
LT3570IFE#PBF Analog Devices Inc.

LT3570IFE#PBF

IC REG TRPL BUCK/BST/LNR 20TSSOP

Analog Devices Inc.

4,390
RFQ
LT3570IFE#PBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1) 3 500kHz ~ 2.1MHz Adj to 0.8V, 1.5A Adj to 0.8V, 1.5A Controller No No No 2.5V ~ 36V -40°C ~ 125°C - - Surface Mount 20-TSSOP-EP
LT3694EFE#PBF Analog Devices Inc.

LT3694EFE#PBF

IC REG TRIPLE BUCK/LNR 20TSSOP

Analog Devices Inc.

4,051
RFQ
LT3694EFE#PBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down (Buck) (1), Linear (LDO) (2) 3 250kHz ~ 2.5MHz 0.75V ~ 16V, 2.6A Controller Controller No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 20-TSSOP-EP
LT3694EFE-1#PBF Analog Devices Inc.

LT3694EFE-1#PBF

IC REG TRIPLE BUCK/LNR 20TSSOP

Analog Devices Inc.

3,294
RFQ
LT3694EFE-1#PBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down (Buck) (1), Linear (LDO) (2) 3 250kHz ~ 2.5MHz 0.75V ~ 16V, 2.6A Controller Controller No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 20-TSSOP-EP
LT3507AIFE#PBF Analog Devices Inc.

LT3507AIFE#PBF

IC REG QUAD BUCK/LINEAR 38TSSOP

Analog Devices Inc.

1,370
RFQ
LT3507AIFE#PBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down (Buck) (3), Linear (LDO) (1) 4 900kHz ~ 1.1MHz -, 2.7A -, 1.8A -, 1.8A No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 38-TSSOP-EP
LTC3260HMSE#PBF Analog Devices Inc.

LTC3260HMSE#PBF

IC REG CHARGE PUMP INV DL 16MSOP

Analog Devices Inc.

445
RFQ
LTC3260HMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Charge Pump 1 50kHz ~ 500kHz Adj, 100mA - - No No No 4.5V ~ 32V -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LT3383IUJM#PBF Analog Devices Inc.

LT3383IUJM#PBF

IC REG QD BUCK/LNR 2.25MHZ 40QFN

Analog Devices Inc.

3,034
RFQ
LT3383IUJM#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)
LT3507IUHF#PBF Analog Devices Inc.

LT3507IUHF#PBF

IC REG QD BUCK/LINEAR 38QFN

Analog Devices Inc.

154
RFQ
LT3507IUHF#PBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tube Active Step-Down (Buck) (1), Linear (LDO) (1) 4 900kHz ~ 1.1MHz 0.8V ~ 32.4V, 2.4A 0.8V ~ 32.4V, 1.5A 0.8V ~ 32.4V, 1.5A No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 38-QFN (5x7)
LT3507HUHF#PBF Analog Devices Inc.

LT3507HUHF#PBF

IC REG QD BUCK/LINEAR 38QFN

Analog Devices Inc.

676
RFQ
LT3507HUHF#PBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tube Active Step-Down (Buck) (1), Linear (LDO) (1) 4 900kHz ~ 1.1MHz 0.8V ~ 32.4V, 2.4A 0.8V ~ 32.4V, 1.5A 0.8V ~ 32.4V, 1.5A No No Yes 4V ~ 36V -40°C ~ 150°C - - Surface Mount 38-QFN (5x7)
LT3507AHUHF#PBF Analog Devices Inc.

LT3507AHUHF#PBF

IC REG QD BUCK/LINEAR 38QFN

Analog Devices Inc.

1,716
RFQ
LT3507AHUHF#PBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tube Active Step-Down (Buck) (3), Linear (LDO) (1) 4 900kHz ~ 1.1MHz -, 2.7A -, 1.8A -, 1.8A No No Yes 4V ~ 36V -40°C ~ 150°C - - Surface Mount 38-QFN (5x7)
LT3380HUJM#PBF Analog Devices Inc.

LT3380HUJM#PBF

IC REG QD BUCK/LNR 2.25MHZ 40QFN

Analog Devices Inc.

101
RFQ
LT3380HUJM#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 ~ 150°C (TJ) - - Surface Mount, Wettable Flank 40-QFN (6x6)
MAX20796GFB+ Analog Devices Inc./Maxim Integrated

MAX20796GFB+

INTEGRATED 2-PHASE, SINGLE SUPPL

Analog Devices Inc./Maxim Integrated

1,708
RFQ
MAX20796GFB+ Datasheet

Datasheet

- 35-PowerVQFN Tray Active Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 200kHz ~ 799kHz 0.5V ~ 5.5V, 60A 0.5V ~ 5.5V, 60A Fixed No No No 4.5V ~ 16V 150°C (TJ) - - Surface Mount 35-FC2QFN (4x10.5)
TPS51275CRUKR Texas Instruments

TPS51275CRUKR

IC REG QUAD BUCK/LNR SYNC 20WQFN

Texas Instruments

2,968
RFQ
TPS51275CRUKR 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)
TPS610985DSER Texas Instruments

TPS610985DSER

IC REG DL BOOST/LNR SYNC 6WSON

Texas Instruments

8,127
RFQ
TPS610985DSER Datasheet

Datasheet

- 6-WFDFN Tape & Reel (TR) Active Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 2 - 3V, 350mA 3V, 200mA - No No No 0.7V ~ 4.5V -40°C ~ 85°C (TA) - - Surface Mount 6-WSON (1.5x1.5)
LM3686TLE-AADW/NOPB Texas Instruments

LM3686TLE-AADW/NOPB

IC REG TRPL BUCK/LNR SYNC 12USMD

Texas Instruments

745
RFQ
LM3686TLE-AADW/NOPB Datasheet

Datasheet

- 12-WFBGA, DSBGA Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 3 3MHz 1.8V, 600mA 1.2V, 350mA 2.8V, 300mA No No No 2.7V ~ 5.5V -40°C ~ 85°C - - Surface Mount 12-DSBGA
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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.