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
LTC1174HVCS8-5#PBF Analog Devices Inc.

LTC1174HVCS8-5#PBF

IC REG BUCK BOOST 5V 8SO

Analog Devices Inc.

151
RFQ
LTC1174HVCS8-5#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost Fixed 1 4V 18.5V 5V - 340mA, 600mA 200kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC1174HVCS8-3.3#PBF Analog Devices Inc.

LTC1174HVCS8-3.3#PBF

IC REG BUCK BOOST 3.3V 8SO

Analog Devices Inc.

100
RFQ
LTC1174HVCS8-3.3#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost Fixed 1 4V 18.5V 3.3V - 340mA, 600mA 200kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC1174HVCS8#PBF Analog Devices Inc.

LTC1174HVCS8#PBF

IC REG BUCK BOOST ADJ 8SO

Analog Devices Inc.

4,449
RFQ
LTC1174HVCS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost Adjustable 1 4V 18.5V 1.25V 18V 340mA, 600mA 200kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1172HVCQ#PBF Analog Devices Inc.

LT1172HVCQ#PBF

IC REG BCK BST ADJ 1.25A DDPAK-5

Analog Devices Inc.

663
RFQ
LT1172HVCQ#PBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 60V 1.244V 75V (Switch) 1.25A (Switch) 100kHz No 0°C ~ 100°C (TJ) - - Surface Mount DDPAK-5
LT1374CS8-5#PBF Analog Devices Inc.

LT1374CS8-5#PBF

IC REG BUCK SEPIC 5V 4.5A 8SO

Analog Devices Inc.

701
RFQ
LT1374CS8-5#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck, SEPIC Fixed 1 5V 25V 5V - 4.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT1506CS8#PBF Analog Devices Inc.

LT1506CS8#PBF

IC REG BUCK ADJ 4.5A 8SO

Analog Devices Inc.

700
RFQ
LT1506CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4V 15V 2.42V 13.95V 4.5A 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT3435EFE#PBF Analog Devices Inc.

LT3435EFE#PBF

IC REG BUCK ADJ 3A 16TSSOP

Analog Devices Inc.

149
RFQ
LT3435EFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3V 60V 1.25V 55.2V 3A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT8602EUJ#PBF Analog Devices Inc.

LT8602EUJ#PBF

IC REG BUCK ADJ QUAD 40QFN

Analog Devices Inc.

2,623
RFQ
LT8602EUJ#PBF Datasheet

Datasheet

- 40-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 4 2.6V 42V 0.8V, 1V 42V 1.5A, 1.8A, 2.5A 250kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-QFN (6x6)
LTC3374AIUHF#PBF Analog Devices Inc.

LTC3374AIUHF#PBF

IC REG BUCK ADJ 1A 8OUT 38QFN

Analog Devices Inc.

983
RFQ
LTC3374AIUHF#PBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 8 2.7V 5.5V 0.8V 5.5V 1A 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (5x7)
LT3680HMSE#PBF Analog Devices Inc.

LT3680HMSE#PBF

IC REG BUCK ADJ 3.5A 10MSOP

Analog Devices Inc.

4,933
RFQ
LT3680HMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.79V 30V 3.5A 230kHz ~ 2.45MHz No -40°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
LT1371CR#TRPBF Analog Devices Inc.

LT1371CR#TRPBF

IC REG BUCK BOOST ADJ 3A DDPAK-7

Analog Devices Inc.

2,342
RFQ
LT1371CR#TRPBF Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) 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) 3A (Switch) 500kHz No 0°C ~ 70°C (TA) - - Surface Mount DDPAK-7
LTC3375EUK#PBF Analog Devices Inc.

LTC3375EUK#PBF

IC REG BUCK ADJ 1A 8OUT 48QFN

Analog Devices Inc.

135
RFQ
LTC3375EUK#PBF Datasheet

Datasheet

- 48-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 8 2.7V 5.5V 0.425V 5.5V 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 48-QFN (7x7)
LT8640JUDCF-1#WPBF Analog Devices Inc.

LT8640JUDCF-1#WPBF

IC REG BUCK ADJ 5A 20QFN

Analog Devices Inc.

121
RFQ
LT8640JUDCF-1#WPBF Datasheet

Datasheet

Silent Switcher®1 20-WFQFN, 18 Leads, Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.4V 42V 0.97V 42V 5A 210kHz ~ 2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 20-QFN (3x4)
LT1082CN8#PBF Analog Devices Inc.

LT1082CN8#PBF

IC REG BUCK BST ADJ 1.07A 8PDIP

Analog Devices Inc.

1,496
RFQ
LT1082CN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up/Step-Down Positive or Negative, Isolation Capable Buck, Boost, Flyback, Forward Converter Adjustable 1 3V 75V 1.244V 100V (Switch) 1.07A (Switch) 12kHz ~ 60kHz No 0°C ~ 100°C (TJ) - - Through Hole 8-PDIP
LT1176CSW#PBF Analog Devices Inc.

LT1176CSW#PBF

IC REG BCK FLYBACK ADJ 1.2A 20SO

Analog Devices Inc.

4,285
RFQ
LT1176CSW#PBF Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Flyback Adjustable 1 8V 35V 2.21V 31.5V 1.2A (Switch) 100kHz No 0°C ~ 70°C (TA) - - Surface Mount 20-SO
LT3972HMSE#PBF Analog Devices Inc.

LT3972HMSE#PBF

IC REG BUCK ADJ 3.5A 10MSOP

Analog Devices Inc.

1,177
RFQ
LT3972HMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 33V 0.79V 30V 3.5A 230kHz ~ 2.45MHz No -40°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
LT1374CT7-5#PBF Analog Devices Inc.

LT1374CT7-5#PBF

IC REG BCK SEPIC 5V 4.5A TO220-7

Analog Devices Inc.

2,251
RFQ
LT1374CT7-5#PBF Datasheet

Datasheet

- TO-220-7 Formed Leads Tube Active Step-Down Positive Buck, SEPIC Fixed 1 5V 25V 5V - 4.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Through Hole TO-220-7
LT1374CT7#PBF Analog Devices Inc.

LT1374CT7#PBF

IC REG BUCK SEPIC ADJ 4.5A TO220

Analog Devices Inc.

1,045
RFQ
LT1374CT7#PBF Datasheet

Datasheet

- TO-220-7 Formed Leads Tube Active Step-Down Positive Buck, SEPIC Adjustable 1 5V 25V 2.42V 21.5V 4.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Through Hole TO-220-7
MAX758ACPA+ Analog Devices Inc./Maxim Integrated

MAX758ACPA+

IC REG BUCK ADJ 750MA 8PDIP

Analog Devices Inc./Maxim Integrated

1,559
RFQ
MAX758ACPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Adjustable 1 4V 16V 1.22V 16V 750mA 160kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT3430EFE-1#PBF Analog Devices Inc.

LT3430EFE-1#PBF

IC REG BUCK SEPIC ADJ 3A 16TSSOP

Analog Devices Inc.

268
RFQ
LT3430EFE-1#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck, SEPIC Adjustable 1 5.5V 60V 1.219V 58.8V 3A 100kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-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.