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
LTC3624IDD-3.3#PBF Analog Devices Inc.

LTC3624IDD-3.3#PBF

IC REG BUCK 3.3V 2A 8DFN

Analog Devices Inc.

681
RFQ
LTC3624IDD-3.3#PBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 2.7V 17V 3.3V - 2A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
LTC3521EUF#PBF Analog Devices Inc.

LTC3521EUF#PBF

IC REG BUCK BOOST ADJ TRPL 24QFN

Analog Devices Inc.

674
RFQ
LTC3521EUF#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Adjustable 3 1.8V 5.5V 0.6V 5.5V 600mA, 1A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
LTC3129IUD-1#PBF Analog Devices Inc.

LTC3129IUD-1#PBF

IC REG BUCK BST PROG 200MA 16QFN

Analog Devices Inc.

592
RFQ
LTC3129IUD-1#PBF Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Programmable 1 1.92V 15V 2.5V 15V 200mA 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
LTC3624IDD-2#PBF Analog Devices Inc.

LTC3624IDD-2#PBF

IC REG BUCK ADJ 2A 8DFN

Analog Devices Inc.

301
RFQ
LTC3624IDD-2#PBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.7V 17V 0.6V 17V 2A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
LTC3407EMSE-2#PBF Analog Devices Inc.

LTC3407EMSE-2#PBF

IC REG BUCK ADJ 800MA DL 10MSOP

Analog Devices Inc.

156
RFQ
LTC3407EMSE-2#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 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-MSOP-EP
LTC3124EFE#TRPBF Analog Devices Inc.

LTC3124EFE#TRPBF

IC REG BOOST ADJ 2.5A 16TSSOP

Analog Devices Inc.

930
RFQ
LTC3124EFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) 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
LTC3124EDHC#TRPBF Analog Devices Inc.

LTC3124EDHC#TRPBF

IC REG BOOST ADJ 2.5A 16DFN

Analog Devices Inc.

621
RFQ
LTC3124EDHC#TRPBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) 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-DFN (5x3)
ICL7662CPA+ Analog Devices Inc./Maxim Integrated

ICL7662CPA+

IC REG CHARGE PUMP 8PDIP

Analog Devices Inc./Maxim Integrated

977
RFQ
ICL7662CPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Ratiometric Negative Charge Pump Fixed 1 4.5V 20V -Vin - - 10kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT3991IDD#PBF Analog Devices Inc.

LT3991IDD#PBF

IC REG BUCK ADJ 1.2A 10DFN

Analog Devices Inc.

509
RFQ
LT3991IDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube 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-DFN (3x3)
LT8331IMSE#TRPBF Analog Devices Inc.

LT8331IMSE#TRPBF

IC REG BOOST FLYBACK ADJ 16MSOP

Analog Devices Inc.

421
RFQ
LT8331IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback, SEPIC Adjustable 1 4.5V 100V 1.6V, -0.8V 140V (Switch) 500mA (Switch) 100kHz ~ 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT8331IMSE#PBF Analog Devices Inc.

LT8331IMSE#PBF

IC REG BOOST FLYBACK ADJ 16MSOP

Analog Devices Inc.

331
RFQ
LT8331IMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback, SEPIC Adjustable 1 4.5V 100V 1.6V, -0.8V 140V (Switch) 500mA (Switch) 100kHz ~ 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT1936IMS8E#TRPBF Analog Devices Inc.

LT1936IMS8E#TRPBF

IC REG BUCK ADJ 1.4A 8MSOP

Analog Devices Inc.

4,712
RFQ
LT1936IMS8E#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 36V 1.2V 33.12V 1.4A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LTC3261IMSE#TRPBF Analog Devices Inc.

LTC3261IMSE#TRPBF

IC REG CHARGE PUMP 100MA 12MSOP

Analog Devices Inc.

3,865
RFQ
LTC3261IMSE#TRPBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Ratiometric Positive or Negative Charge Pump Fixed 1 4.5V 32V -Vin, Vin/2 - 100mA 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LT1172CS8#PBF Analog Devices Inc.

LT1172CS8#PBF

IC REG BUCK BOOST ADJ 1.25A 8SO

Analog Devices Inc.

2,569
RFQ
LT1172CS8#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 Adjustable 1 3V 40V 1.244V 65V (Switch) 1.25A (Switch) 100kHz No 0°C ~ 100°C (TJ) - - Surface Mount 8-SO
LTC3261IMSE#PBF Analog Devices Inc.

LTC3261IMSE#PBF

IC REG CHARGE PUMP 100MA 12MSOP

Analog Devices Inc.

1,415
RFQ
LTC3261IMSE#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Ratiometric Positive or Negative Charge Pump Fixed 1 4.5V 32V -Vin, Vin/2 - 100mA 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LTC3310SEV#PBF Analog Devices Inc.

LTC3310SEV#PBF

IC REG BUCK ADJ 10A 18LQFN

Analog Devices Inc.

2,829
RFQ
LTC3310SEV#PBF Datasheet

Datasheet

Silent Switcher®2 18-TFQFN Exposed Pad Tray 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)
LT8300IS5#TRMPBF Analog Devices Inc.

LT8300IS5#TRMPBF

IC REG FLYBACK 260MA TSOT23-5

Analog Devices Inc.

5,254
RFQ
LT8300IS5#TRMPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 6V 100V - - 260mA 7.5kHz ~ 750kHz No -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5
LT8303IS5#TRMPBF Analog Devices Inc.

LT8303IS5#TRMPBF

IC REG FLYBCK ADJ 450MA TSOT23-5

Analog Devices Inc.

3,130
RFQ
LT8303IS5#TRMPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up/Step-Down Positive, Isolation Capable Flyback Adjustable 1 5.5V 100V - - 450mA 7kHz ~ 350kHz No -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5
LT3508EUF#TRPBF Analog Devices Inc.

LT3508EUF#TRPBF

IC REG BUCK ADJ 1.4A DL 24QFN

Analog Devices Inc.

7,072
RFQ
LT3508EUF#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.7V 36V 0.8V 35.28V 1.4A 920kHz ~ 1.06MHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
LTC3130EMSE#TRPBF Analog Devices Inc.

LTC3130EMSE#TRPBF

IC REG BUCK BST ADJ 600MA 16MSOP

Analog Devices Inc.

4,485
RFQ
LTC3130EMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.4V 25V 1V 25V 600mA 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
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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.