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 Package
























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
LM5576MH Texas Instruments

LM5576MH

IC REG BUCK ADJ 3A 20HTSSOP

Texas Instruments

676
RFQ
LM5576MH Datasheet

Datasheet

SIMPLE SWITCHER® 20-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 6V 75V 1.225V 70V 3A 50kHz ~ 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
LT3689IMSE-5#PBF Analog Devices Inc.

LT3689IMSE-5#PBF

IC REG BUCK 5V 700MA 16QFN

Analog Devices Inc.

4,668
RFQ
LT3689IMSE-5#PBF Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 3.6V 36V 5V - 700mA 500kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
ISL8022IRZ-T7A Renesas Electronics Corporation

ISL8022IRZ-T7A

IC REG BCK ADJ 2A/1.7A DL 12DFN

Renesas Electronics Corporation

13,064
RFQ
ISL8022IRZ-T7A Datasheet

Datasheet

- 12-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 2 2.8V 5.5V 0.6V 5.5V 2A, 1.7A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (4x3)
LT1506IR#TRPBF Analog Devices Inc.

LT1506IR#TRPBF

IC REG BUCK ADJ 4.5A DDPAK-7

Analog Devices Inc.

2,015
RFQ
LT1506IR#TRPBF Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 15V 2.42V 13.95V 4.5A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount DDPAK-7
LT1374IR#TRPBF Analog Devices Inc.

LT1374IR#TRPBF

IC REG BUCK SEPIC ADJ 4.5A DDPAK

Analog Devices Inc.

2,770
RFQ
LT1374IR#TRPBF Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Adjustable 1 5V 25V 2.42V 21.5V 4.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount DDPAK-7
LM78S40J National Semiconductor

LM78S40J

IC REG BUCK BST ADJ 1.5A 16CDIP

National Semiconductor

1,999
RFQ
LM78S40J Datasheet

Datasheet

LM78S40 16-CDIP (0.300", 7.62mm) Bulk Active Step-Up, Step-Down Positive or Negative Boost, Buck Adjustable 1 2.5V 40V 1.25V 40V 1.5A (Switch) 100Hz ~ 100kHz No -55°C ~ 125°C - - Through Hole 16-CDIP
LT8330HS6#TRPBF Analog Devices Inc.

LT8330HS6#TRPBF

IC REG BST SEPIC ADJ 1A TSOT23-6

Analog Devices Inc.

1,907
RFQ
LT8330HS6#TRPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, SEPIC Adjustable 1 3V 40V 1.6V, -0.8V 60V (Switch) 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount TSOT-23-6
LM2592HVS-ADJ Texas Instruments

LM2592HVS-ADJ

IC REG BUCK ADJ 2A TO263

Texas Instruments

656
RFQ
LM2592HVS-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 60V 1.2V 57V 2A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LT8330JDDB#TRMPBF Analog Devices Inc.

LT8330JDDB#TRMPBF

IC REG BOOST SEPIC ADJ 1A 8DFN

Analog Devices Inc.

2,804
RFQ
LT8330JDDB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, SEPIC Adjustable 1 3V 40V 1.6V, -0.8V 60V (Switch) 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-DFN (3x2)
LT8330JS6#TRMPBF Analog Devices Inc.

LT8330JS6#TRMPBF

IC REG BST SEPIC ADJ 1A TSOT23-6

Analog Devices Inc.

4,709
RFQ
LT8330JS6#TRMPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, SEPIC Adjustable 1 3V 40V 1.6V, -0.8V 60V (Switch) 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount TSOT-23-6
MAX5028EUT+T Analog Devices Inc./Maxim Integrated

MAX5028EUT+T

IC REG BOOST 30V 260MA SOT6

Analog Devices Inc./Maxim Integrated

2,133
RFQ
MAX5028EUT+T Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 3V 11V 30V - 260mA (Switch) 500kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-6
LT1767EMS8-5 Linear Technology

LT1767EMS8-5

IC REG BUCK SEPIC 5V 1.5A 8MSOP

Linear Technology

1,869
RFQ
LT1767EMS8-5 Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Step-Down Positive Buck, SEPIC Fixed 1 3V 25V 5V - 1.5A 1.25MHz No - - - Surface Mount 8-MSOP
LT1271CQ#TRPBF Analog Devices Inc.

LT1271CQ#TRPBF

IC REG BUCK BOOST ADJ 4A DDPAK-5

Analog Devices Inc.

3,538
RFQ
LT1271CQ#TRPBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Buck-Boost, Flyback Adjustable 1 3.5V 30V 1.244V 60V (Switch) 4A (Switch) 60kHz No 0°C ~ 100°C (TA) - - Surface Mount DDPAK-5
LTC3527EUD-1#PBF Linear Technology

LTC3527EUD-1#PBF

IC REG BOOST ADJ DL 16QFN

Linear Technology

133
RFQ
LTC3527EUD-1#PBF Datasheet

Datasheet

- 16-WFQFN Exposed Pad Bulk Active Step-Up Positive Boost Adjustable 2 0.88V 5V 1.6V 5.25V 400mA (Switch), 800mA (Switch) 1.2MHz, 2.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (3x3)
LT3653IDCB#TRMPBF Analog Devices Inc.

LT3653IDCB#TRMPBF

IC REG BUCK ADJ 1.2A 8DFN

Analog Devices Inc.

2,293
RFQ
LT3653IDCB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7.5V 30V 4.8V 6V 1.2A 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (2x3)
LT1533IS#TRPBF Analog Devices Inc.

LT1533IS#TRPBF

IC REG PUSH-PULL ADJ 1A 16SO

Analog Devices Inc.

3,850
RFQ
LT1533IS#TRPBF Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Up/Step-Down Positive or Negative, Isolation Capable Push-Pull Adjustable 1 2.7V 23V 1.25V 30V (Switch) 1A (Switch) 20kHz ~ 250kHz No -40°C ~ 100°C (TJ) - - Surface Mount 16-SO
MAX748AEPA+ Analog Devices Inc./Maxim Integrated

MAX748AEPA+

IC REG BUCK 3.3V 500MA 8PDIP

Analog Devices Inc./Maxim Integrated

3,371
RFQ
MAX748AEPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Step-Down Positive Buck Fixed 1 3.3V 16V 3.3V - 500mA 180kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
LM2588S-ADJ Texas Instruments

LM2588S-ADJ

IC REG BST FLYBACK ADJ 5A TO263

Texas Instruments

4,308
RFQ
LM2588S-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Adjustable 1 4V 40V 1.23V 60V 5A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
TPS546D24SRVFR Texas Instruments

TPS546D24SRVFR

IC REG BUCK PROG 40A 40LQFN

Texas Instruments

1,155
RFQ
TPS546D24SRVFR Datasheet

Datasheet

- 40-PowerLFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.95V 16V 0.25V 5.5V 40A 225kHz ~ 1.5MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 40-LQFN-CLIP (7x5)
IS66066 Innovisionsemi

IS66066

IC REG BUCK ADJ 12A 21QFN

Innovisionsemi

4,740
RFQ
IS66066 Datasheet

Datasheet

- 21-PowerVFQFN Bag Active Step-Down Positive Buck Adjustable 1 4.8V 16V 0.6V 5.5V 12A Selectable Yes -40°C ~ 125°C (TJ) - - Surface Mount 21-QFN (3x4)
Total 35654 Record«Prev1... 583584585586587588589590...1783Next»

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.