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
LTC3252EDE#PBF Linear Technology

LTC3252EDE#PBF

IC REG CHARGE PUMP ADJ DL 12DFN

Linear Technology

2,184
RFQ
LTC3252EDE#PBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Bulk Active Step-Down Positive Charge Pump Adjustable 2 2.7V 5.5V 0.9V 1.6V 250mA 1MHz ~ 1.6MHz No -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (4x3)
LTC1682IS8-3.3#PBF Linear Technology

LTC1682IS8-3.3#PBF

IC REG CHARGE PUMP 3.3V 50MA 8SO

Linear Technology

2,300
RFQ
LTC1682IS8-3.3#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Positive Charge Pump Fixed 1 1.8V 4.4V 3.3V - 50mA 550kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC1682IS8#PBF Linear Technology

LTC1682IS8#PBF

IC REG CHARGE PUMP ADJ 50MA 8SO

Linear Technology

400
RFQ
LTC1682IS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Positive Charge Pump Adjustable 1 1.8V 4.4V 2.5V 5.5V 50mA 550kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
HIP5020DB Harris Corporation

HIP5020DB

IC REG BCK TRANSISTOR DRV 28SOIC

Harris Corporation

134
RFQ
HIP5020DB Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down - Buck Transistor Driver - - - - - - 100kHz ~ 1MHz Yes 0°C ~ 70°C - - Surface Mount 28-SOIC
LT1303IS8 Linear Technology

LT1303IS8

IC REG BOOST ADJ 750MA 8SO

Linear Technology

600
RFQ
LT1303IS8 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Adjustable 1 1.8V 10V 1.24V 25V (Switch) 750mA (Switch) 155kHz No - - - Surface Mount 8-SO
LT1949ES8#PBF Linear Technology

LT1949ES8#PBF

IC REG BOOST SEPIC ADJ 1A 8SO

Linear Technology

386
RFQ
LT1949ES8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 1.7V 12V 1.7V 28V 1A (Switch) 600kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC1504ACS8#PBF Linear Technology

LTC1504ACS8#PBF

IC REG BUCK ADJ 500MA 8SO

Linear Technology

1,900
RFQ
LTC1504ACS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4V 10V 1.265V 10V 500mA 200kHz Yes 0°C ~ 70°C (TA) - - Surface Mount 8-SO
MIC2178YWMTR Microchip Technology

MIC2178YWMTR

IC REG BUCK ADJ 2.5A 20SOIC

Microchip Technology

9,606
RFQ
MIC2178YWMTR Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4.5V 16.5V 1.245V 16.5V 2.5A 200kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
LT1506IS8 Linear Technology

LT1506IS8

LT1506 - IC VOLT REG ADJUSTABLE

Linear Technology

400
RFQ
LT1506IS8 Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
MAX1790EUA-T Analog Devices Inc./Maxim Integrated

MAX1790EUA-T

IC REG BST SEPIC ADJ 1.2A 8UMAX

Analog Devices Inc./Maxim Integrated

10,000
RFQ
MAX1790EUA-T Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 2.6V 5.5V 2.6V 12V 1.2A (Switch) 640kHz, 1.22MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-uMAX/uSOP
LM2585SX-5.0/NOPB National Semiconductor

LM2585SX-5.0/NOPB

IC REG BOOST FLYBACK 5V 3A TO263

National Semiconductor

3,000
RFQ
LM2585SX-5.0/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 5V - 3A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2585T-5.0/NOPB National Semiconductor

LM2585T-5.0/NOPB

IC REG BST FLYBACK 5V 3A TO220-5

National Semiconductor

2,589
RFQ
LM2585T-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 5V - 3A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LM2585T-3.3/NOPB National Semiconductor

LM2585T-3.3/NOPB

IC REG BST FLYBACK 3.3V TO220-5

National Semiconductor

132
RFQ
LM2585T-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Bulk Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 3.3V - 3A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LTC3624EDD-3.3#PBF Linear Technology

LTC3624EDD-3.3#PBF

IC REG BUCK 3.3V 2A 8DFN

Linear Technology

1,646
RFQ
LTC3624EDD-3.3#PBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Bulk Active Step-Down Positive Buck Fixed 1 2.7V 17V 3.3V - 2A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
LTC3624EMSE-25#PBF Linear Technology

LTC3624EMSE-25#PBF

IC REG BUCK 5V 2A 12MSOP

Linear Technology

333
RFQ
LTC3624EMSE-25#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Bulk Active Step-Down Positive Buck Fixed 1 2.7V 17V 5V - 2A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LT1109ACS8-5#PBF Linear Technology

LT1109ACS8-5#PBF

IC REG BOOST 5V 2A 8SO

Linear Technology

2,400
RFQ
LT1109ACS8-5#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Fixed 1 2V 9V 5V - 2A (Switch) 120kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT3581HDE#PBF Linear Technology

LT3581HDE#PBF

IC REG BST CHARGE PUMP ADJ 14DFN

Linear Technology

169
RFQ
LT3581HDE#PBF Datasheet

Datasheet

- 14-WFDFN Exposed Pad Bulk Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Charge Pump, Cuk, Flyback, SEPIC Adjustable 1 2.5V 22V 1.215V 42V (Switch) 3.3A (Switch) 200kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) - - Surface Mount 14-DFN (4x3)
LT1108CN8#PBF Linear Technology

LT1108CN8#PBF

IC REG BUCK BOOST ADJ 1A 8PDIP

Linear Technology

350
RFQ
LT1108CN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Step-Up, Step-Down Positive or Negative Buck-Boost Adjustable 1 2V 30V 1.245V 50V (Switch) 1A (Switch) 19kHz No 0°C ~ 70°C - - Through Hole 8-PDIP
LT1173CS8-5#PBF Linear Technology

LT1173CS8-5#PBF

IC REG BUCK BOOST 5V 1.5A 8SO

Linear Technology

400
RFQ
LT1173CS8-5#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up, Step-Down Positive or Negative Buck, Boost Fixed 1 2V 30V 5V - 1.5A (Switch) 23kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT3971AIMSE-5#PBF Linear Technology

LT3971AIMSE-5#PBF

IC REG BUCK 5V 1.3A 10MSOP

Linear Technology

1,550
RFQ
LT3971AIMSE-5#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Bulk Obsolete Step-Down Positive Buck Fixed 1 4V 38V 5V - 1.3A 200kHz ~ 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
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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.