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
ADP1109AR-5-REEL Analog Devices Inc.

ADP1109AR-5-REEL

IC REG BOOST 5V 1.2A 8SOIC

Analog Devices Inc.

7,500
RFQ
ADP1109AR-5-REEL Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Fixed 1 2V 9V 5V - 1.2A (Switch) 120kHz No 0°C ~ 70°C - - Surface Mount 8-SOIC
ADP1109AR Analog Devices Inc.

ADP1109AR

IC REG BOOST ADJ 1.2A 8SOIC

Analog Devices Inc.

7,344
RFQ
ADP1109AR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Adjustable 1 2V 9V 1.25V 12V 1.2A (Switch) 120kHz No 0°C ~ 70°C - - Surface Mount 8-SOIC
ADP1108AR-3.3 Analog Devices Inc.

ADP1108AR-3.3

IC REG BUCK BOOST 3.3V 8SOIC

Analog Devices Inc.

5,263
RFQ
ADP1108AR-3.3 Datasheet

Datasheet

ADP1108 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 2V 30V 3.3V - - 19kHz No 0°C ~ 70°C - - Surface Mount 8-SOIC
ADP1108AR-5 Analog Devices Inc.

ADP1108AR-5

IC REG BUCK BOOST 5V 8SOIC

Analog Devices Inc.

3,916
RFQ
ADP1108AR-5 Datasheet

Datasheet

ADP1108 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 2V 30V 5V - - 19kHz No 0°C ~ 70°C - - Surface Mount 8-SOIC
ADP1173AR-12 Analog Devices Inc.

ADP1173AR-12

IC REG BUCK BOOST 12V 1.5A 8SOIC

Analog Devices Inc.

3,465
RFQ
ADP1173AR-12 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 2V 30V 12V - 1.5A (Switch) 400kHz No 0°C ~ 70°C - - Surface Mount 8-SOIC
PQ1R25 Sharp Microelectronics

PQ1R25

IC REG LIN 2.5V 150MA SOT23L-6

Sharp Microelectronics

3,250
RFQ
PQ1R25 Datasheet

Datasheet

* - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - - -
PQ1R28 Sharp Microelectronics

PQ1R28

IC REG LIN 2.8V 150MA SOT23L-6

Sharp Microelectronics

3,070
RFQ
PQ1R28 Datasheet

Datasheet

* - Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - - -
ADP1108AR-12 Analog Devices Inc.

ADP1108AR-12

IC REG BUCK BOOST 12V 8SOIC

Analog Devices Inc.

2,067
RFQ
ADP1108AR-12 Datasheet

Datasheet

ADP1108 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 2V 30V 12V - - 19kHz No 0°C ~ 70°C - - Surface Mount 8-SOIC
ADP1109AAR Analog Devices Inc.

ADP1109AAR

IC REG BOOST ADJ 1.2A 8SOIC

Analog Devices Inc.

1,436
RFQ
ADP1109AAR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Adjustable 1 2V 9V 1.25V 9V 1.2A (Switch) 120kHz No 0°C ~ 70°C - - Surface Mount 8-SOIC
ADP1109AAR-5 Analog Devices Inc.

ADP1109AAR-5

IC REG BOOST 5V 1.2A 8SOIC

Analog Devices Inc.

1,398
RFQ
ADP1109AAR-5 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Fixed 1 2V 9V 5V - 1.2A (Switch) 120kHz No 0°C ~ 70°C - - Surface Mount 8-SOIC
ADP1109AR-3.3 Analog Devices Inc.

ADP1109AR-3.3

IC REG BOOST 3.3V 1.2A 8SOIC

Analog Devices Inc.

1,279
RFQ
ADP1109AR-3.3 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Fixed 1 2V 9V 3.3V - 1.2A (Switch) 120kHz No 0°C ~ 70°C - - Surface Mount 8-SOIC
ADP1109AAR-3.3 Analog Devices Inc.

ADP1109AAR-3.3

IC REG BOOST 3.3V 1.2A 8SOIC

Analog Devices Inc.

1,128
RFQ
ADP1109AAR-3.3 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Fixed 1 2V 9V 3.3V - 1.2A (Switch) 120kHz No 0°C ~ 70°C - - Surface Mount 8-SOIC
LA5774MP-DL-E onsemi

LA5774MP-DL-E

IC REG BUCK ADJ 3.1A SMP5

onsemi

3,571
RFQ

-

- TO-252-6, DPAK (5 Leads + Tab) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 28V 1.26V 28V 3.1A (Switch) 160kHz No -30°C ~ 125°C (TJ) - - Surface Mount SMP5
TPS62616YFDR Texas Instruments

TPS62616YFDR

IC REG BUCK 2.15V 350MA 6DSBGA

Texas Instruments

4,672
RFQ
TPS62616YFDR Datasheet

Datasheet

- 6-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 2.15V - 350mA 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-DSBGA
LA5774MP-DL-E Sanyo

LA5774MP-DL-E

IC REG BUCK ADJ 3.1A SMP5

Sanyo

21,000
RFQ
LA5774MP-DL-E Datasheet

Datasheet

- TO-252-6, DPAK (5 Leads + Tab) Bulk Obsolete Step-Down Positive Buck Adjustable 1 4.5V 28V 1.26V 28V 3.1A (Switch) 160kHz No -30°C ~ 125°C (TJ) - - Surface Mount SMP5
LM3679URX-1.8/NOPB Texas Instruments

LM3679URX-1.8/NOPB

IC REG BUCK 1.8V 350MA 5DSBGA

Texas Instruments

3,646
RFQ
LM3679URX-1.8/NOPB Datasheet

Datasheet

- 5-XFBGA, DSBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.8V - 350mA 3MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 5-DSBGA (1.47x1.02)
PQ3DZ53J000H Sharp Microelectronics

PQ3DZ53J000H

IC REG LINEAR 3.3V 500MA SC63

Sharp Microelectronics

3,750
RFQ
PQ3DZ53J000H Datasheet

Datasheet

* - Tube Obsolete - - - - - - - - - - - - - - - - -
TPS62240DDCRG4 Texas Instruments

TPS62240DDCRG4

IC REG BUCK ADJ 300MA SOT23

Texas Instruments

3,000
RFQ
TPS62240DDCRG4 Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Adjustable 1 2V 6V 0.6V 6V 300mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-THIN
FAN53611AUC115X onsemi

FAN53611AUC115X

IC REG BUCK 1.15V 1A 6WLCSP

onsemi

3,215
RFQ
FAN53611AUC115X Datasheet

Datasheet

- 6-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.15V - 1A 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLCSP (1.23x0.88)
FAN5307SX Fairchild Semiconductor

FAN5307SX

IC REG BUCK ADJ 300MA SOT23-5

Fairchild Semiconductor

91,947
RFQ
FAN5307SX Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Obsolete Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.7V 4.4V 300mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
Total 35654 Record«Prev1... 464465466467468469470471...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.