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
LT1576IS8-SYNC#PBF Linear Technology

LT1576IS8-SYNC#PBF

IC REG BUCK ADJ 1.5A 8SO

Linear Technology

322
RFQ
LT1576IS8-SYNC#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 5V 25V 1.21V 23.5V 1.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
LM2588SX-5.0/NOPB National Semiconductor

LM2588SX-5.0/NOPB

IC REG BOOST FLYBACK 5V 5A TO263

National Semiconductor

2,175
RFQ
LM2588SX-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Active 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)
LT1576IS8-5#PBF Linear Technology

LT1576IS8-5#PBF

IC REG BUCK 5V 1.5A 8SO

Linear Technology

460
RFQ
LT1576IS8-5#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Down Positive Buck Fixed 1 5V 25V 5V - 1.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT1110CS8-5#PBF Linear Technology

LT1110CS8-5#PBF

IC REG BUCK BOOST 5V 1.5A 8SO

Linear Technology

1,300
RFQ
LT1110CS8-5#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up, Step-Down Positive Buck, Boost Fixed 1 1V 30V 5V - 1.5A (Switch) 70kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT3510IFE#PBF Linear Technology

LT3510IFE#PBF

IC REG BUCK ADJ 2A DL 20TSSOP

Linear Technology

172
RFQ
LT3510IFE#PBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 2 3.1V 25V 0.8V 23.75V 2A 250kHz ~ 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
MIC2179-3.3YSM Microchip Technology

MIC2179-3.3YSM

IC REG BUCK 3.3V 1.5A 20SSOP

Microchip Technology

3,016
RFQ
MIC2179-3.3YSM Datasheet

Datasheet

- 20-SSOP (0.209", 5.30mm Width) Bulk Active Step-Down Positive Buck Fixed 1 4.5V 16.5V 3.3V - 1.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-SSOP
LT1931IS5#TRM Linear Technology

LT1931IS5#TRM

IC REG CUK ADJ 1A TSOT23-5

Linear Technology

450
RFQ
LT1931IS5#TRM Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Bulk Obsolete Step-Up/Step-Down Negative Cuk Adjustable 1 2.45V 16V -1.255V -34V 1A (Switch) 1.2MHz No -40°C ~ 85°C - - Surface Mount TSOT-23-5
LM2650M-ADJ/NOPB National Semiconductor

LM2650M-ADJ/NOPB

IC REG BUCK ADJ 3A 24SOIC

National Semiconductor

325
RFQ
LM2650M-ADJ/NOPB Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4.5V 18V 1.5V 16V 3A 90kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-SOIC
LT1767EMS8 Linear Technology

LT1767EMS8

IC REG BUCK SEPIC ADJ 1.5A 8MSOP

Linear Technology

910
RFQ
LT1767EMS8 Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Step-Down Positive Buck, SEPIC Adjustable 1 3V 25V 1.2V 22.5V 1.5A 1.25MHz No - - - Surface Mount 8-MSOP
LTC3602EFE#PBF Linear Technology

LTC3602EFE#PBF

IC REG BUCK ADJ 2.5A 16TSSOP

Linear Technology

380
RFQ
LTC3602EFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 1 4.5V 10V 0.6V 9.5V 2.5A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-TSSOP-EP
LM2587SX-12/NOPB National Semiconductor

LM2587SX-12/NOPB

IC REG BST FLYBACK 12V 5A TO263

National Semiconductor

870
RFQ
LM2587SX-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 12V - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2587S-3.3/NOPB Texas Instruments

LM2587S-3.3/NOPB

IC REG BST FLYBACK 3.3V 5A DDPAK

Texas Instruments

180
RFQ
LM2587S-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 3.3V - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount DDPAK/TO-263-5
LM2587S-3.3/NOPB National Semiconductor

LM2587S-3.3/NOPB

IC REG BST FLYBACK 3.3V 5A TO263

National Semiconductor

152
RFQ
LM2587S-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 3.3V - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LT1376HVCS#PBF Linear Technology

LT1376HVCS#PBF

IC REG BUCK SEPIC ADJ 1.5A 16SO

Linear Technology

250
RFQ
LT1376HVCS#PBF Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Obsolete Step-Down, Step-Up/Step-Down Positive Buck, SEPIC Adjustable 1 5V 30V 2.42V 27.9V 1.5A (Switch) 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-SO
MIC2177-3.3YWM Microchip Technology

MIC2177-3.3YWM

IC REG BUCK 3.3V 2.5A 20SOIC

Microchip Technology

9,000
RFQ
MIC2177-3.3YWM Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk 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
MIC2178-5.0YWM Microchip Technology

MIC2178-5.0YWM

IC REG BUCK 5V 2.5A 20SOIC

Microchip Technology

5,798
RFQ
MIC2178-5.0YWM Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Fixed 1 4.5V 16.5V 5V - 2.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-SOIC
MIC2177-5.0YWM Microchip Technology

MIC2177-5.0YWM

IC REG BUCK 5V 2.5A 20SOIC

Microchip Technology

4,824
RFQ
MIC2177-5.0YWM Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Fixed 1 4.5V 16.5V 5V - 2.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-SOIC
LT1376IN8#PBF Linear Technology

LT1376IN8#PBF

IC REG BUCK SEPIC ADJ 1.5A 8PDIP

Linear Technology

600
RFQ
LT1376IN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Step-Down, Step-Up/Step-Down Positive Buck, SEPIC Adjustable 1 5V 25V 2.42V 23.25V 1.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LTC1174CN8#PBF Linear Technology

LTC1174CN8#PBF

IC REG BUCK BOOST ADJ 1A 8PDIP

Linear Technology

319
RFQ
LTC1174CN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost Adjustable 1 4V 13.5V 1.25V 13V 1A (Switch) 200kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LTC1265IS#PBF Linear Technology

LTC1265IS#PBF

IC REG BUCK BOOST ADJ 1.2A 14SO

Linear Technology

165
RFQ
LTC1265IS#PBF Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost, SEPIC Adjustable 1 4V 13V 1.25V 13V 1.2A (Switch) Up to 700kHz No -40°C ~ 85°C (TA) - - Surface Mount 14-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.