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
LT8609AEDDM-5#TRPBF Analog Devices Inc.

LT8609AEDDM-5#TRPBF

IC REG BUCK 5V 3A 10DFN

Analog Devices Inc.

164
RFQ
LT8609AEDDM-5#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 42V 5V - 3A 200kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 10-DFN (3x3)
LT8336EV#PBF Analog Devices Inc.

LT8336EV#PBF

IC REG BOOST ADJ 2.5A 16LQFN

Analog Devices Inc.

692
RFQ
LT8336EV#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 ~ 125°C (TJ) - - Surface Mount 16-LQFN (3x3)
LTC3522EUD#PBF Analog Devices Inc.

LTC3522EUD#PBF

IC REG BUCK BOOST ADJ DL 16QFN

Analog Devices Inc.

106
RFQ
LTC3522EUD#PBF Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tube Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Adjustable 2 2.4V 5.5V 0.6V 5.5V 200mA, 400mA 1.07MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (3x3)
LM21215AMH-1/NOPB Texas Instruments

LM21215AMH-1/NOPB

IC REG BUCK ADJ 15A 20HTSSOP

Texas Instruments

471
RFQ
LM21215AMH-1/NOPB Datasheet

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tube Active Step-Down Positive Buck Adjustable 1 2.95V 5.5V 0.6V 5.5V 15A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
LT3579EFE#PBF Analog Devices Inc.

LT3579EFE#PBF

IC REG BST CHRG PUMP ADJ 20TSSOP

Analog Devices Inc.

4,252
RFQ
LT3579EFE#PBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Charge Pump, Cuk, Flyback, SEPIC Adjustable 1 2.5V 16V 1.215V 42V (Switch) 6A (Switch) 200kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LTC3621EDCB-2#TRMPBF Analog Devices Inc.

LTC3621EDCB-2#TRMPBF

IC REG BUCK ADJ 1A 6DFN

Analog Devices Inc.

4,122
RFQ
LTC3621EDCB-2#TRMPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 17V 0.6V 17V 1A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DFN (2x3)
LTC3621EDCB#TRMPBF Analog Devices Inc.

LTC3621EDCB#TRMPBF

IC REG BUCK ADJ 1A 6DFN

Analog Devices Inc.

3,879
RFQ
LTC3621EDCB#TRMPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 17V 0.6V 17V 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DFN (2x3)
LTC3417AEDHC#PBF Analog Devices Inc.

LTC3417AEDHC#PBF

IC REG BCK ADJ 1A/1.5A DL 16DFN

Analog Devices Inc.

2,552
RFQ
LTC3417AEDHC#PBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.25V 5.5V 0.8V 5V 1A, 1.5A 1.5MHz, 600kHz ~ 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-DFN (5x3)
LTC3621EDCB#TRPBF Analog Devices Inc.

LTC3621EDCB#TRPBF

IC REG BUCK ADJ 1A 6DFN

Analog Devices Inc.

2,160
RFQ
LTC3621EDCB#TRPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 17V 0.6V 17V 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DFN (2x3)
LTC3621EDCB-2#TRPBF Analog Devices Inc.

LTC3621EDCB-2#TRPBF

IC REG BUCK ADJ 1A 6DFN

Analog Devices Inc.

1,723
RFQ
LTC3621EDCB-2#TRPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 17V 0.6V 17V 1A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DFN (2x3)
LTC3621EMS8E#TRPBF Analog Devices Inc.

LTC3621EMS8E#TRPBF

IC REG BUCK ADJ 1A 8MSOP

Analog Devices Inc.

2,205
RFQ
LTC3621EMS8E#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 17V 0.6V 17V 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT3581EMSE#PBF Analog Devices Inc.

LT3581EMSE#PBF

IC REG BST CHARG PUMP ADJ 16MSOP

Analog Devices Inc.

661
RFQ
LT3581EMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Charge Pump, Cuk, Flyback, SEPIC Adjustable 1 2.5V 22V 1.215V 42V (Switch) 3.3A (Switch) 200kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT3581EMSE#TRPBF Analog Devices Inc.

LT3581EMSE#TRPBF

IC REG BST CHARG PUMP ADJ 16MSOP

Analog Devices Inc.

620
RFQ
LT3581EMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Charge Pump, Cuk, Flyback, SEPIC Adjustable 1 2.5V 22V 1.215V 42V (Switch) 3.3A (Switch) 200kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3621EMS8E-3.3#PBF Analog Devices Inc.

LTC3621EMS8E-3.3#PBF

IC REG BUCK 3.3V 1A 8MSOP

Analog Devices Inc.

2,905
RFQ
LTC3621EMS8E-3.3#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 2.7V 17V 3.3V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
ADP5070AREZ-R7 Analog Devices Inc.

ADP5070AREZ-R7

IC REG BST SEPIC ADJ DL 20TSSOP

Analog Devices Inc.

1,844
RFQ
ADP5070AREZ-R7 Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive and Negative (Dual Rail) Boost, SEPIC Adjustable 2 2.85V 15V 0.8V, 1.6V ±39V 600mA, 1A 1.2MHz, 2.4MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LT3470EDDB#TRMPBF Analog Devices Inc.

LT3470EDDB#TRMPBF

IC REG BUCK ADJ 200MA 8DFN

Analog Devices Inc.

1,685
RFQ
LT3470EDDB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 40V 1.25V 16V 200mA - No 0°C ~ 85°C (TA) - - Surface Mount 8-DFN (3x2)
LT8365HMSE#PBF Analog Devices Inc.

LT8365HMSE#PBF

IC REG BST SEPIC TRAN DRV 16MSOP

Analog Devices Inc.

246
RFQ
LT8365HMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Transistor Driver 1 2.8V 60V - 150V (Switch) 1.5A (Switch) 100kHz ~ 500kHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC1911EMS8-1.8#PBF Analog Devices Inc.

LTC1911EMS8-1.8#PBF

IC REG CHG PUMP 1.8V 250MA 8MSOP

Analog Devices Inc.

176
RFQ
LTC1911EMS8-1.8#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Down Positive Charge Pump Fixed 1 2.7V 5.5V 1.8V - 250mA 1.5MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
LT1111CN8#PBF Analog Devices Inc.

LT1111CN8#PBF

IC REG BUCK BOOST ADJ 1.5A 8PDIP

Analog Devices Inc.

156
RFQ
LT1111CN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) 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) - - Through Hole 8-PDIP
LT1304CS8#TRPBF Analog Devices Inc.

LT1304CS8#TRPBF

IC REG BST SEPIC ADJ 800MA 8SO

Analog Devices Inc.

3,257
RFQ
LT1304CS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 1.5V 8V 1.24V 25V (Switch) 800mA (Switch) Up to 300kHz 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.