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
LM2594HVM-ADJ Texas Instruments

LM2594HVM-ADJ

IC REG BUCK ADJ 500MA 8SOIC

Texas Instruments

978
RFQ
LM2594HVM-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 60V 1.2V 57V 500mA 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC
LM2673S-5.0 Texas Instruments

LM2673S-5.0

IC REG BUCK 5V 3A TO263

Texas Instruments

897
RFQ
LM2673S-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Obsolete Step-Down Positive Buck Fixed 1 8V 40V 5V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LM2673S-ADJ Texas Instruments

LM2673S-ADJ

IC REG BUCK ADJ 3A TO263

Texas Instruments

419
RFQ
LM2673S-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Obsolete Step-Down Positive Buck Adjustable 1 8V 40V 1.2V 37V 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
RS53328HR Reed Semiconductor Corp.

RS53328HR

IC REG BUCK ADJ 12A 21QFN

Reed Semiconductor Corp.

5,000
RFQ
RS53328HR Datasheet

Datasheet

- 21-QFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.85V 16V 0.9V 5.5V 12A 600kHz, 800kHz, 1MHz ~ 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 21-QFN (3x4)
EL7554IRE Elantec

EL7554IRE

IC REG BUCK ADJ 4A 28HTSSOP

Elantec

213
RFQ
EL7554IRE Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable 1 3V 6V 0.8V 6V 4A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-HTSSOP
LM2596HVS-ADJ UMW

LM2596HVS-ADJ

IC REG BUCK ADJ 3A TO263-5L

UMW

410
RFQ
LM2596HVS-ADJ Datasheet

Datasheet

LM2596HV TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Cut Tape (CT) Active Step-Down Positive Buck Adjustable 1 - 57V 1.2V 37V 3A 150kHz No -40°C ~ 125°C (TA) - - Surface Mount TO-263-5L
LTC3308BHV#TRPBF Analog Devices Inc.

LTC3308BHV#TRPBF

IC REG BUCK 4A

Analog Devices Inc.

2,366
RFQ
LTC3308BHV#TRPBF Datasheet

Datasheet

Silent Switcher®1 12-VFQFN Exposed Pad Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 12-LQFN (2x2)
MAX16909RAUE+CFZ Analog Devices Inc./Maxim Integrated

MAX16909RAUE+CFZ

IC REG BUCK ADJ/1V 3A 16TSSOP

Analog Devices Inc./Maxim Integrated

122
RFQ
MAX16909RAUE+CFZ Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (5V) 10V 3A 400kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LM2676SD-3.3 Texas Instruments

LM2676SD-3.3

IC REG BUCK 3.3V 3A 14VSON

Texas Instruments

2,559
RFQ
LM2676SD-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® 14-VDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 8V 40V 3.3V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-VSON (5x6)
ADP2443ACPZN-R7 Analog Devices Inc.

ADP2443ACPZN-R7

IC REG BUCK ADJ 3A 24LFCSP

Analog Devices Inc.

4,699
RFQ
ADP2443ACPZN-R7 Datasheet

Datasheet

- 24-WFQFN Exposed Pad, CSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 36V 0.6V 12V 3A 200kHz ~ 1.8MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-LFCSP (4x4)
LT1377IS8#TRPBF Analog Devices Inc.

LT1377IS8#TRPBF

IC REG BUCK BOOST ADJ 1.5A 8SO

Analog Devices Inc.

2,818
RFQ
LT1377IS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) 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) 1.5A (Switch) 1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT1374CS8#TRPBF Analog Devices Inc.

LT1374CS8#TRPBF

IC REG BUCK SEPIC ADJ 4.5A 8SO

Analog Devices Inc.

2,994
RFQ
LT1374CS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Adjustable 1 5V 25V 2.42V 21.5V 4.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SO
LM2576HVS-3.3-EV EVVO

LM2576HVS-3.3-EV

IC REG BUCK 3.3V 3A TO263-5L

EVVO

500
RFQ
LM2576HVS-3.3-EV Datasheet

Datasheet

LM2576 TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 - 57V 3.3V - 3A 52kHz No -40°C ~ 125°C (TA) - - Surface Mount TO-263-5L
LT3435EFE#TRPBF Analog Devices Inc.

LT3435EFE#TRPBF

IC REG BUCK ADJ 3A 16TSSOP

Analog Devices Inc.

1,518
RFQ
LT3435EFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) 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
LM2678T-ADJ Texas Instruments

LM2678T-ADJ

IC REG BUCK ADJ 5A TO220-7

Texas Instruments

252
RFQ
LM2678T-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Obsolete Step-Down Positive Buck Adjustable 1 8V 40V 1.21V 37V 5A 260kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
ISL8016IR15Z-T7A Renesas Electronics Corporation

ISL8016IR15Z-T7A

IC REG BUCK 1.5V 6A 20QFN

Renesas Electronics Corporation

250
RFQ
ISL8016IR15Z-T7A Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.5V - 6A 525kHz ~ 3.9MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (3x4)
LT1931AIS5#TRPBF Analog Devices Inc.

LT1931AIS5#TRPBF

IC REG CUK ADJ 1A TSOT23-5

Analog Devices Inc.

763
RFQ
LT1931AIS5#TRPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up/Step-Down Negative Cuk Adjustable 1 2.45V 16V -1.255V -34V 1A (Switch) 2.2MHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
LTC3115EDHD-2#TRPBF Analog Devices Inc.

LTC3115EDHD-2#TRPBF

IC REG BUCK BOOST ADJ 16DFN

Analog Devices Inc.

1,607
RFQ
LTC3115EDHD-2#TRPBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.2V 40V 2.7V 40V 800mA, 2A 100kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-DFN (5x4)
MIC2177-3.3YWM-TR Microchip Technology

MIC2177-3.3YWM-TR

IC REG BUCK 3.3V 2.5A 20SOIC

Microchip Technology

802
RFQ
MIC2177-3.3YWM-TR Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 16.5V 3.3V - 2.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-SOIC
ADP2166ACPZ-1.2-R7 Analog Devices Inc.

ADP2166ACPZ-1.2-R7

IC REG BUCK 1.2V 6A 24LFCSP

Analog Devices Inc.

2,481
RFQ
ADP2166ACPZ-1.2-R7 Datasheet

Datasheet

- 24-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 6A 250kHz ~ 1.4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-LFCSP (4x4)
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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.