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
LTC3129EMSE#PBF Analog Devices Inc.

LTC3129EMSE#PBF

IC REG BUCK BST ADJ 200MA 16MSOP

Analog Devices Inc.

1,502
RFQ
LTC3129EMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.92V 15V 1.4V 15.75V 200mA 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3129EMSE-1#PBF Analog Devices Inc.

LTC3129EMSE-1#PBF

IC REG BCK BST PROG 200MA 16MSOP

Analog Devices Inc.

1,323
RFQ
LTC3129EMSE-1#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) 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-MSOP-EP
LT3991EMSE-5#PBF Analog Devices Inc.

LT3991EMSE-5#PBF

IC REG BUCK 5V 1.2A 10MSOP

Analog Devices Inc.

1,289
RFQ
LT3991EMSE-5#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 4.3V 55V 5V - 1.2A 200kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT3682EDD#PBF Analog Devices Inc.

LT3682EDD#PBF

IC REG BUCK ADJ 1A 12DFN

Analog Devices Inc.

926
RFQ
LT3682EDD#PBF Datasheet

Datasheet

- 12-WFDFN 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 12-DFN (3x3)
LT1054CN8#PBF Analog Devices Inc.

LT1054CN8#PBF

IC REG CHARG PUMP ADJ/2.5V 8PDIP

Analog Devices Inc.

599
RFQ
LT1054CN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Ratiometric, Step-Up Positive or Negative Charge Pump Adjustable (Fixed) 1 3.5V 15V 2.5V (-Vin, 2Vin) 30V 100mA 25kHz No 0°C ~ 100°C (TJ) - - Through Hole 8-PDIP
LT3506AEDHD#TRPBF Analog Devices Inc.

LT3506AEDHD#TRPBF

IC REG BUCK ADJ 1.6A DL 16DFN

Analog Devices Inc.

418
RFQ
LT3506AEDHD#TRPBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.6V 25V 0.8V 22V 1.6A 1.1MHz No -40°C ~ 85°C (TA) - - Surface Mount 16-DFN (5x4)
LTC3388EDD-3#PBF Analog Devices Inc.

LTC3388EDD-3#PBF

IC REG BUCK PROG 50MA 10DFN

Analog Devices Inc.

249
RFQ
LTC3388EDD-3#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Programmable 1 2.7V 20V 2.8V, 3V, 3.3V, 5V - 50mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC3624EDD-2#PBF Analog Devices Inc.

LTC3624EDD-2#PBF

IC REG BUCK ADJ 2A 8DFN

Analog Devices Inc.

131
RFQ
LTC3624EDD-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)
LTC1044ACS8#TRPBF Analog Devices Inc.

LTC1044ACS8#TRPBF

IC REG CHARGE PUMP INV 20MA 8SO

Analog Devices Inc.

6,712
RFQ
LTC1044ACS8#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 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT8609SIV#PBF Analog Devices Inc.

LT8609SIV#PBF

IC REG BUCK ADJ 2A 16LQFN

Analog Devices Inc.

4,336
RFQ
LT8609SIV#PBF Datasheet

Datasheet

Silent Switcher®2 16-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 3V 42V 0.782V 42V 2A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-LQFN (3x3)
LT8609SIV#TRPBF Analog Devices Inc.

LT8609SIV#TRPBF

IC REG BUCK ADJ 2A 16LQFN

Analog Devices Inc.

148
RFQ
LT8609SIV#TRPBF Datasheet

Datasheet

Silent Switcher®2 16-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 42V 0.782V 42V 2A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-LQFN (3x3)
LT8330HS6#TRMPBF Analog Devices Inc.

LT8330HS6#TRMPBF

IC REG BST SEPIC ADJ 1A TSOT23-6

Analog Devices Inc.

778
RFQ
LT8330HS6#TRMPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, SEPIC Adjustable 1 3V 40V 1.6V, -0.8V 60V (Switch) 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount TSOT-23-6
LTC3630AEMSE#PBF Analog Devices Inc.

LTC3630AEMSE#PBF

IC REG BUCK ADJ 500MA 16MSOP

Analog Devices Inc.

382
RFQ
LTC3630AEMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tube Active Step-Down Positive or Negative Buck Adjustable (Programmable) 1 4V 76V 0.8V (1.8V, 3.3V, 5V) 76V 500mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT8300ES5#TRMPBF Analog Devices Inc.

LT8300ES5#TRMPBF

IC REG FLYBACK 260MA TSOT23-5

Analog Devices Inc.

3,739
RFQ
LT8300ES5#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
LT8609AHMSE#TRPBF Analog Devices Inc.

LT8609AHMSE#TRPBF

IC REG BUCK ADJ 3A 10MSOP

Analog Devices Inc.

2,687
RFQ
LT8609AHMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 42V 0.782V 42V 3A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
LT8609HMSE#PBF Analog Devices Inc.

LT8609HMSE#PBF

IC REG BUCK ADJ 3A 10MSOP

Analog Devices Inc.

1,317
RFQ
LT8609HMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3V 42V 0.782V 42V 3A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
LT8609AHMSE16#PBF Analog Devices Inc.

LT8609AHMSE16#PBF

IC REG BUCK ADJ 3A 16MSOP

Analog Devices Inc.

307
RFQ
LT8609AHMSE16#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3V 42V 0.782V 42V 3A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LT8609AHMSE#PBF Analog Devices Inc.

LT8609AHMSE#PBF

IC REG BUCK ADJ 3A 10MSOP

Analog Devices Inc.

234
RFQ
LT8609AHMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3V 42V 0.782V 42V 3A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
LT8336HV#PBF Analog Devices Inc.

LT8336HV#PBF

IC REG BOOST ADJ 2.5A 16LQFN

Analog Devices Inc.

2,300
RFQ
LT8336HV#PBF Datasheet

Datasheet

- 16-TFQFN Exposed Pad Tray Active Step-Up Positive Boost Adjustable 1 2.7V 40V 2.7V 40V 2.5A 300kHz ~ 3MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-LQFN (3x3)
LT1111CS8#PBF Analog Devices Inc.

LT1111CS8#PBF

IC REG BUCK BOOST ADJ 1.5A 8SO

Analog Devices Inc.

790
RFQ
LT1111CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2V 30V 1.25V 50V (Switch) 1.5A (Switch) 72kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
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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.