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
LTC3407AIMSE-2#TRPBF Analog Devices Inc.

LTC3407AIMSE-2#TRPBF

IC REG BUCK ADJ 800MA DL 10MSOP

Analog Devices Inc.

3,773
RFQ
LTC3407AIMSE-2#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5V 800mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LTC3631IMS8E#TRPBF Analog Devices Inc.

LTC3631IMS8E#TRPBF

IC REG BUCK ADJ 100MA 8MSOP

Analog Devices Inc.

4,273
RFQ
LTC3631IMS8E#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive or Negative Buck Adjustable 1 4.5V 45V 0.8V 45V 100mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LTC3646HDE#TRPBF Analog Devices Inc.

LTC3646HDE#TRPBF

IC REG BUCK ADJ 1A 14DFN

Analog Devices Inc.

1,044
RFQ
LTC3646HDE#TRPBF Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 40V 2V 30V 1A 200kHz ~ 3MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 14-DFN (4x3)
LM2588SX-5.0 Texas Instruments

LM2588SX-5.0

IC REG BOOST FLYBACK 5V 5A TO263

Texas Instruments

3,403
RFQ
LM2588SX-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 5V - 5A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
BD9009HFP-TR Rohm Semiconductor

BD9009HFP-TR

IC REG BUCK ADJ 4A HRP7

Rohm Semiconductor

4,883
RFQ
BD9009HFP-TR Datasheet

Datasheet

- HRP-7 (7 Leads + Tab) Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 7V 35V 0.8V 35V 4A 50kHz ~ 500kHz No -40°C ~ 105°C (TA) - - Surface Mount HRP7
LTC3119IFE#TRPBF Analog Devices Inc.

LTC3119IFE#TRPBF

IC REG BUCK BOOST ADJ 5A 28TSSOP

Analog Devices Inc.

1,205
RFQ
LTC3119IFE#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.5V 18V 0.8V 18V 5A 400kHz ~ 2MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 28-TSSOP-EP
LTC3261MPMSE#TRPBF Analog Devices Inc.

LTC3261MPMSE#TRPBF

IC REG CHARGE PUMP 100MA 12MSOP

Analog Devices Inc.

2,378
RFQ
LTC3261MPMSE#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 -55°C ~ 150°C (TJ) - - Surface Mount 12-MSOP-EP
LT1070IK Analog Devices Inc.

LT1070IK

IC REG 5A TO3

Analog Devices Inc.

3,274
RFQ
LT1070IK Datasheet

Datasheet

* TO-3-4 Tube Obsolete - - - - - - - - - - - - - - - Through Hole TO-3
LT1107CS8-5#TRPBF Analog Devices Inc.

LT1107CS8-5#TRPBF

IC REG BUCK BOOST 5V 1.5A 8SO

Analog Devices Inc.

4,239
RFQ
LT1107CS8-5#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up, Step-Down Positive or Negative Buck, Boost Fixed 1 2V 30V 5V - 1.5A (Switch) 63kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
MAX1970EEE+T Analog Devices Inc./Maxim Integrated

MAX1970EEE+T

IC REG BUCK ADJ 750MA DL 16QSOP

Analog Devices Inc./Maxim Integrated

2,370
RFQ
MAX1970EEE+T Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 2 2.6V 5.5V 1.2V (1.5V, 1.8V, 2.5V, 3.3V) 5.5V 750mA 1.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
MAX1971EEE+T Analog Devices Inc./Maxim Integrated

MAX1971EEE+T

IC REG BUCK ADJ 750MA DL 16QSOP

Analog Devices Inc./Maxim Integrated

2,137
RFQ
MAX1971EEE+T Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 2 2.6V 5.5V 1.2V (1.5V, 1.8V, 2.5V, 3.3V) 5.5V 750mA 700kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
LT1070HVCK Analog Devices Inc.

LT1070HVCK

IC REG 5A TO3

Analog Devices Inc.

2,574
RFQ
LT1070HVCK Datasheet

Datasheet

* TO-3-4 Tube Obsolete - - - - - - - - - - - - - - - Through Hole TO-3
L4975A STMicroelectronics

L4975A

IC REG BUCK ADJ 5A 15MULTIWATT

STMicroelectronics

1,458
RFQ
L4975A Datasheet

Datasheet

- Multiwatt-15 (Vertical, Bent and Staggered Leads) Tube Obsolete Step-Down Positive Buck Adjustable 1 15V 50V 5.1V 40V 5A 200kHz ~ 500kHz No -40°C ~ 150°C (TJ) - - Through Hole 15-Multiwatt
LT3509IMSE#TRPBF Analog Devices Inc.

LT3509IMSE#TRPBF

IC REG BUCK ADJ 700MA DL 16MSOP

Analog Devices Inc.

2,570
RFQ
LT3509IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.6V 36V 0.8V 34.2V 700mA 260kHz ~ 2.15MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3637IMSE#TRPBF Analog Devices Inc.

LTC3637IMSE#TRPBF

IC REG BUCK ADJ 1A 16MSOP

Analog Devices Inc.

3,475
RFQ
LTC3637IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 76V 0.8V 76V 1A - No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3630AHMSE#TRPBF Analog Devices Inc.

LTC3630AHMSE#TRPBF

IC REG BUCK ADJ 500MA 16MSOP

Analog Devices Inc.

4,667
RFQ
LTC3630AHMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down Positive or Negative Buck Adjustable (Programmable) 1 4V 76V 0.8V (1.8V, 3.3V, 5V) 76V 500mA - Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3119HFE#TRPBF Analog Devices Inc.

LTC3119HFE#TRPBF

IC REG BUCK BOOST ADJ 5A 28TSSOP

Analog Devices Inc.

3,908
RFQ
LTC3119HFE#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.5V 18V 0.8V 18V 5A 400kHz ~ 2MHz Yes -40°C ~ 150°C (TA) - - Surface Mount 28-TSSOP-EP
LTC3604IMSE#TRPBF Analog Devices Inc.

LTC3604IMSE#TRPBF

IC REG BUCK ADJ 2.5A 16MSOP

Analog Devices Inc.

4,543
RFQ
LTC3604IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 15V 0.6V 14.52V 2.5A 2MHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT3684IMSE#TRPBF Analog Devices Inc.

LT3684IMSE#TRPBF

IC REG BUCK ADJ 2A 10MSOP

Analog Devices Inc.

1,989
RFQ
LT3684IMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 34V 1.265V 20V 2A 300kHz ~ 3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
IP2002 Infineon Technologies

IP2002

IC REG BUCK ADJ 30A 133BGA

Infineon Technologies

3,319
RFQ
IP2002 Datasheet

Datasheet

iPOWIR™ 133-BFBGA Power Module Tube Obsolete Step-Down Positive Buck Adjustable 1 3V 13.2V 0.9V 3.3V 30A 150kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 133-BGA Power Block (11x11)

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.