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
LT1076CR-5#TRPBF Analog Devices Inc.

LT1076CR-5#TRPBF

IC REG BUCK BOOST 5V 2A DDPAK-7

Analog Devices Inc.

2,098
RFQ
LT1076CR-5#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, Flyback Fixed 1 8V 45V 5V - 2A (Switch) 100kHz No 0°C ~ 70°C (TA) - - Surface Mount DDPAK-7
LT1076CR#PBF Analog Devices Inc.

LT1076CR#PBF

IC REG BUCK BOOST ADJ 2A DDPAK-7

Analog Devices Inc.

417
RFQ
LT1076CR#PBF Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Flyback Adjustable 1 8V 45V 2.5V 35V 2A (Switch) 100kHz No 0°C ~ 70°C (TA) - - Surface Mount DDPAK-7
LTC3374EFE#PBF Analog Devices Inc.

LTC3374EFE#PBF

IC REG BUCK ADJ 1A 8OUT 38TSSOP

Analog Devices Inc.

100
RFQ
LTC3374EFE#PBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 8 2.7V 5.5V 0.8V 5.5V 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 38-TSSOP-EP
LT1076CR-5#PBF Analog Devices Inc.

LT1076CR-5#PBF

IC REG BUCK BOOST 5V 2A DDPAK-7

Analog Devices Inc.

4,607
RFQ
LT1076CR-5#PBF Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Flyback Fixed 1 8V 45V 5V - 2A (Switch) 100kHz No 0°C ~ 70°C (TA) - - Surface Mount DDPAK-7
LT3680IDD#TRPBF Analog Devices Inc.

LT3680IDD#TRPBF

IC REG BUCK ADJ 3.5A 10DFN

Analog Devices Inc.

5,002
RFQ
LT3680IDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.79V 30V 3.5A 230kHz ~ 2.45MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT3680IDD#PBF Analog Devices Inc.

LT3680IDD#PBF

IC REG BUCK ADJ 3.5A 10DFN

Analog Devices Inc.

238
RFQ
LT3680IDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.79V 30V 3.5A 230kHz ~ 2.45MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
MAX765ESA+T Analog Devices Inc./Maxim Integrated

MAX765ESA+T

IC REG BUCK BOOST ADJ/-1V 8SOIC

Analog Devices Inc./Maxim Integrated

5,110
RFQ
MAX765ESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Negative Buck-Boost Adjustable (Fixed) 1 3V 16V -1V (-12V) -16V 120mA 300kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LTC3615HUF#PBF Analog Devices Inc.

LTC3615HUF#PBF

IC REG BUCK ADJ 3A DL 24QFN

Analog Devices Inc.

421
RFQ
LTC3615HUF#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.25V 5.5V 0.6V 5.5V 3A 400kHz ~ 4MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 24-QFN (4x4)
LT1534IS#PBF Analog Devices Inc.

LT1534IS#PBF

IC REG BOOST CUK ADJ 2A 16SO

Analog Devices Inc.

119
RFQ
LT1534IS#PBF Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, Flyback Adjustable 1 2.7V 23V 1.25V 35V (Switch) 2A (Switch) 20kHz ~ 250kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-SO
LT1959CR#PBF Analog Devices Inc.

LT1959CR#PBF

IC REG BUCK SEPIC ADJ 4.5A DDPAK

Analog Devices Inc.

2,222
RFQ
LT1959CR#PBF Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Down Positive Buck, SEPIC Adjustable 1 4.3V 15V 1.21V 12.9V 4.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount DDPAK-7
LT1070CT#30PBF Analog Devices Inc.

LT1070CT#30PBF

IC REG BUCK BOOST ADJ 5A TO220-5

Analog Devices Inc.

869
RFQ
LT1070CT#30PBF Datasheet

Datasheet

- TO-220-5 Formed Leads Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 60V 1.25V 65V (Switch) 5A (Switch) 40kHz No 0°C ~ 100°C (TJ) - - Through Hole TO-220-5 Flow 30
LTC3126MPFE#TRPBF Analog Devices Inc.

LTC3126MPFE#TRPBF

IC REG BUCK ADJ 2.5A 28TSSOP

Analog Devices Inc.

3,510
RFQ
LTC3126MPFE#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.4V 42V 0.818V 42V 2.5A 200kHz ~ 2.2MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 28-TSSOP-EP
LT3972IDD#PBF Analog Devices Inc.

LT3972IDD#PBF

IC REG BUCK ADJ 3.5A 10DFN

Analog Devices Inc.

135
RFQ
LT3972IDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 33V 0.79V 30V 3.5A 230kHz ~ 2.45MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC3404MPMS8#PBF Analog Devices Inc.

LTC3404MPMS8#PBF

IC REG BUCK ADJ 600MA 8MSOP

Analog Devices Inc.

560
RFQ
LTC3404MPMS8#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Down Positive Buck Adjustable 1 2.65V 6V 0.8V 6V 600mA 1.4MHz Yes -55°C ~ 125°C (TJ) - - Surface Mount 8-MSOP
MAX665CPA+ Analog Devices Inc./Maxim Integrated

MAX665CPA+

IC REG CHRG PUMP INV 100MA 8PDIP

Analog Devices Inc./Maxim Integrated

547
RFQ
MAX665CPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Not For New Designs Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 8V -Vin, 2Vin - 100mA 10kHz, 45kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT3692AIFE#PBF Analog Devices Inc.

LT3692AIFE#PBF

IC REG BUCK ADJ 3.5A DL 38TSSOP

Analog Devices Inc.

150
RFQ
LT3692AIFE#PBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 3V 36V 0.8V 34.2V 3.5A 110kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LT3992IUH#PBF Analog Devices Inc.

LT3992IUH#PBF

IC REG BUCK ADJ 3A DL 32QFN

Analog Devices Inc.

1,690
RFQ
LT3992IUH#PBF Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 3V 60V 0.8V 57V 3A 110kHz ~ 2.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 32-QFN (5x5)
LT1976IFE#PBF Analog Devices Inc.

LT1976IFE#PBF

IC REG BUCK ADJ 1.5A 16TSSOP

Analog Devices Inc.

563
RFQ
LT1976IFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.3V 60V 1.25V 55.2V 1.5A (Switch) 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT8640JUDCF-1#PBF Analog Devices Inc.

LT8640JUDCF-1#PBF

IC REG BUCK ADJ 5A 20QFN

Analog Devices Inc.

2,885
RFQ
LT8640JUDCF-1#PBF 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) - - Surface Mount, Wettable Flank 20-QFN (3x4)
LTC1174IS8#PBF Analog Devices Inc.

LTC1174IS8#PBF

IC REG BUCK BOOST ADJ 8SO

Analog Devices Inc.

345
RFQ
LTC1174IS8#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 13V 340mA, 600mA 200kHz No -40°C ~ 85°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.