Voltage Regulators - DC DC Switching Regulators

Manufacturer Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device 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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device Package
LTC1044AIS8#TRPBF Analog Devices Inc.

LTC1044AIS8#TRPBF

IC REG CHARGE PUMP INV 20MA 8SO

Analog Devices Inc.

3,580
RFQ
LTC1044AIS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 12V -Vin, 2Vin, Vin/2 - 20mA 1kHz ~ 5kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LT1300CS8#PBF Analog Devices Inc.

LT1300CS8#PBF

IC REG BUCK BOOST PROG 220MA 8SO

Analog Devices Inc.

297
RFQ
LT1300CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Up/Step-Down Positive Boost, Buck-Boost Programmable 1 1.8V 10V 3.3V, 5V - 220mA 155kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC3106IUDC#PBF Analog Devices Inc.

LTC3106IUDC#PBF

IC REG BUCK BST PROG 300MA 20QFN

Analog Devices Inc.

792
RFQ
LTC3106IUDC#PBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Programmable 1 0.85V 6V 1.8V, 2.2V, 3.3V, 5V - 300mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (3x4)
LT1172CT#PBF Analog Devices Inc.

LT1172CT#PBF

IC REG BCK BST ADJ 1.25A TO220-5

Analog Devices Inc.

233
RFQ
LT1172CT#PBF Datasheet

Datasheet

- TO-220-5 Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 40V 1.244V 65V (Switch) 1.25A (Switch) 100kHz No 0°C ~ 100°C (TJ) - - Through Hole TO-220-5
LTC3624IDD#TRPBF Analog Devices Inc.

LTC3624IDD#TRPBF

IC REG BUCK ADJ 2A 8DFN

Analog Devices Inc.

3,587
RFQ
LTC3624IDD#TRPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 17V 0.6V 17V 2A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
LT1377CS8#PBF Analog Devices Inc.

LT1377CS8#PBF

IC REG BUCK BOOST ADJ 1.5A 8SO

Analog Devices Inc.

3,222
RFQ
LT1377CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Adjustable 1 2.7V 30V 1.245V 35V (Switch) 1.5A (Switch) 1MHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SO
LTC3407EDD-2#PBF Analog Devices Inc.

LTC3407EDD-2#PBF

IC REG BUCK ADJ 800MA DL 10DFN

Analog Devices Inc.

1,749
RFQ
LTC3407EDD-2#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5V 800mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
LTC3355EUF#PBF Analog Devices Inc.

LTC3355EUF#PBF

IC REG BUCK ADJ 1A 20QFN

Analog Devices Inc.

1,652
RFQ
LTC3355EUF#PBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3V 20V 2.7V 5V 1A 1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
LTC3612EFE#PBF Analog Devices Inc.

LTC3612EFE#PBF

IC REG BUCK ADJ 3A 20TSSOP

Analog Devices Inc.

571
RFQ
LTC3612EFE#PBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.6V 5.5V 3A 300kHz ~ 4MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 20-TSSOP-EP
LT3695EMSE#PBF Analog Devices Inc.

LT3695EMSE#PBF

IC REG BUCK ADJ 1A 16MSOP

Analog Devices Inc.

369
RFQ
LT3695EMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.8V 20V 1A 250kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3604EMSE#PBF Analog Devices Inc.

LTC3604EMSE#PBF

IC REG BUCK ADJ 2.5A 16MSOP

Analog Devices Inc.

278
RFQ
LTC3604EMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 15V 0.6V 14.52V 2.5A 2MHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3246EMSE#PBF Analog Devices Inc.

LTC3246EMSE#PBF

IC REG CHG PUMP ADJ 500MA 16MSOP

Analog Devices Inc.

3,893
RFQ
LTC3246EMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up/Step-Down Positive Charge Pump Adjustable (Programmable) 1 2.7V 38V 2.5V (3.3V, 5V) 5V 500mA 450kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT1026IS8#PBF Analog Devices Inc.

LT1026IS8#PBF

IC REG CHRG PUMP INV 15MA DL 8SO

Analog Devices Inc.

1,856
RFQ
LT1026IS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 2 4V 10V -Vin, 2Vin - 15mA - No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC3536IMSE#PBF Analog Devices Inc.

LTC3536IMSE#PBF

IC REG BUCK BOOST ADJ 1A 12MSOP

Analog Devices Inc.

3,814
RFQ
LTC3536IMSE#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 1.8V 5.5V 1A 300kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LTC3546IUFD#PBF Analog Devices Inc.

LTC3546IUFD#PBF

IC REG BUCK ADJ 1A/2A DL 28QFN

Analog Devices Inc.

5,441
RFQ
LTC3546IUFD#PBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.3V 5.5V 0.6V 5V 1A, 2A 2.25MHz, 750kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LTC3124EFE#PBF Analog Devices Inc.

LTC3124EFE#PBF

IC REG BOOST ADJ 2.5A 16TSSOP

Analog Devices Inc.

191
RFQ
LTC3124EFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V 2.5V 15V 2.5A (Switch) 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT3575IFE#TRPBF Analog Devices Inc.

LT3575IFE#TRPBF

IC REG FLYBACK 2.5A 16TSSOP

Analog Devices Inc.

5,596
RFQ
LT3575IFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 3V 40V - - 2.5A 40kHz ~ 1MHz No -40°C ~ 125°C (TA) - - Surface Mount 16-TSSOP-EP
LT3991IMSE#TRPBF Analog Devices Inc.

LT3991IMSE#TRPBF

IC REG BUCK ADJ 1.2A 10MSOP

Analog Devices Inc.

2,242
RFQ
LT3991IMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.3V 55V 1.19V 30V 1.2A 200kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LTC3310SIV#TRMPBF Analog Devices Inc.

LTC3310SIV#TRMPBF

IC REG BUCK ADJ 10A 18LQFN

Analog Devices Inc.

1,055
RFQ
LTC3310SIV#TRMPBF Datasheet

Datasheet

Silent Switcher®2 18-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.5V 5.5V 10A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 18-LQFN (3x3)
LT3511IMS#PBF Analog Devices Inc.

LT3511IMS#PBF

IC REG FLYBACK 240MA 16MSOP

Analog Devices Inc.

107
RFQ
LT3511IMS#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads Tube Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 4.5V 100V - - 240mA 40kHz ~ 650kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP
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Voltage Regulators - DC DC Switching Regulators 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 - DC DC Switching Regulators 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 - DC DC Switching Regulators 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 - DC DC Switching Regulators FAQ

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