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
S-8354A40UA-JQZT2G ABLIC Inc.

S-8354A40UA-JQZT2G

IC REG BOOST 4V 300MA SOT89-3

ABLIC Inc.

4,322
RFQ
S-8354A40UA-JQZT2G Datasheet

Datasheet

- TO-243AA Tape & Reel (TR) Not For New Designs Step-Up Positive Boost Fixed 1 0.9V 10V 4V - 300mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-8354A40UA-JQZT2U ABLIC Inc.

S-8354A40UA-JQZT2U

IC REG BOOST 4V 300MA SOT89-3

ABLIC Inc.

4,727
RFQ
S-8354A40UA-JQZT2U Datasheet

Datasheet

- TO-243AA Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.9V 10V 4V - 300mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-8354A50UA-JRJT2U ABLIC Inc.

S-8354A50UA-JRJT2U

IC REG BOOST 5V 300MA SOT89-3

ABLIC Inc.

1,669
RFQ
S-8354A50UA-JRJT2U Datasheet

Datasheet

- TO-243AA Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.9V 10V 5V - 300mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
S-8354H27UA-JWMT2U ABLIC Inc.

S-8354H27UA-JWMT2U

IC REG BOOST 2.7V 300MA SOT89-3

ABLIC Inc.

1,165
RFQ
S-8354H27UA-JWMT2U Datasheet

Datasheet

- TO-243AA Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.9V 10V 2.7V - 300mA (Switch) 250kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-89-3
LM2687LD/NOPB Texas Instruments

LM2687LD/NOPB

IC REG CHARG PUMP ADJ 10MA 8WSON

Texas Instruments

3,818
RFQ
LM2687LD/NOPB Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Negative Charge Pump Adjustable 1 2.7V 5.5V -1.5V -5.2V 10mA 110kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-WSON (3x3)
R1240K001B-TR Nisshinbo Micro Devices Inc.

R1240K001B-TR

IC REG BUCK ADJ 1.2A 10DFN

Nisshinbo Micro Devices Inc.

2,594
RFQ
R1240K001B-TR Datasheet

Datasheet

R1240x 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.8V 15V 1.2A 1.25MHz No -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
R1240K003A-TR Nisshinbo Micro Devices Inc.

R1240K003A-TR

IC REG BUCK ADJ 1.2A 10DFN

Nisshinbo Micro Devices Inc.

4,518
RFQ
R1240K003A-TR Datasheet

Datasheet

R1240x 10-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.8V 15V 1.2A 1.25MHz No -40°C ~ 85°C (TA) - - Surface Mount DFN(PL)2527-10
TPS62003DGSRG4 Texas Instruments

TPS62003DGSRG4

IC REG BUCK 1.2V 600MA 10VSSOP

Texas Instruments

1,808
RFQ
TPS62003DGSRG4 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.2V - 600mA 750kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSSOP
TPS6209718RWKR Texas Instruments

TPS6209718RWKR

IC REG BUCK 1.8V 2A 11VQFN

Texas Instruments

2,488
RFQ
TPS6209718RWKR Datasheet

Datasheet

iDCS-Control 11-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 6V 1.8V - 2A 1.5MHz ~ 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 11-VQFN-HR (2x2)
R1240N001A-TR-FE Nisshinbo Micro Devices Inc.

R1240N001A-TR-FE

IC REG BUCK ADJ 1.2A SOT23-6W

Nisshinbo Micro Devices Inc.

2,015
RFQ
R1240N001A-TR-FE Datasheet

Datasheet

R1240x SOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 30V 0.8V 15V 1.2A 1.25MHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6W
MAX77756AEWL+T Analog Devices Inc./Maxim Integrated

MAX77756AEWL+T

IC REG BUCK WIDE INPUT VOLTAGE

Analog Devices Inc./Maxim Integrated

1,611
RFQ
MAX77756AEWL+T Datasheet

Datasheet

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
MAX77756DEWL+T Analog Devices Inc./Maxim Integrated

MAX77756DEWL+T

IC REG BUCK WIDE INPUT VOLTAGE

Analog Devices Inc./Maxim Integrated

1,011
RFQ
MAX77756DEWL+T Datasheet

Datasheet

* - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
MAX8969EWL55+T Analog Devices Inc./Maxim Integrated

MAX8969EWL55+T

IC REG BOOST 5.5V 700MA 9WLP

Analog Devices Inc./Maxim Integrated

3,221
RFQ

-

- 9-WFBGA, WLBGA Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 2.5V 5.5V 5.5V - 700mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 9-WLP (1.26x1.26)
FAN53600AUC28X onsemi

FAN53600AUC28X

IC REG BUCK 2.8V 600MA 6WLCSP

onsemi

4,072
RFQ
FAN53600AUC28X Datasheet

Datasheet

- 6-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.3V 5.5V 2.8V - 600mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLCSP (1.23x0.88)
LM2830ZSDX/NOPB Texas Instruments

LM2830ZSDX/NOPB

IC REG BUCK ADJ 1A 6WSON

Texas Instruments

1,699
RFQ
LM2830ZSDX/NOPB Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 5.5V 0.6V 4.5V 1A 3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 6-WSON (3x3)
MP2228GJ-Z Monolithic Power Systems Inc.

MP2228GJ-Z

IC REG BUCK ADJ 2A TSOT23-8

Monolithic Power Systems Inc.

3,278
RFQ
MP2228GJ-Z Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6V 16V 0.8V 14.4V 2A 800kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-8
A8587KEJTR-T Allegro MicroSystems

A8587KEJTR-T

IC REG BUCK ADJ 2A 10DFN

Allegro MicroSystems

2,292
RFQ
A8587KEJTR-T Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 36V 0.8V 30V 2A 2MHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 10-DFN (3x3)
AP1509-12SL-13 Diodes Incorporated

AP1509-12SL-13

IC REG BUCK 12V 2A 8SOP

Diodes Incorporated

4,630
RFQ
AP1509-12SL-13 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.5V 22V 12V - 2A 150kHz No -20°C ~ 85°C (TA) - - Surface Mount 8-SOP
AP1509-33SL-13 Diodes Incorporated

AP1509-33SL-13

IC REG BUCK 3.3V 2A 8SOP

Diodes Incorporated

3,274
RFQ
AP1509-33SL-13 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.5V 22V 3.3V - 2A 150kHz No -20°C ~ 85°C (TA) - - Surface Mount 8-SOP
AP1509-50SL-13 Diodes Incorporated

AP1509-50SL-13

IC REG BUCK 5V 2A 8SOP

Diodes Incorporated

1,478
RFQ
AP1509-50SL-13 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.5V 22V 5V - 2A 150kHz No -20°C ~ 85°C (TA) - - Surface Mount 8-SOP

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.