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
LM2576-12BU Microchip Technology

LM2576-12BU

IC REG BUCK 12V 3A TO263-5

Microchip Technology

1,669
RFQ
LM2576-12BU Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Bulk Obsolete Step-Down Positive Buck Fixed 1 4V 40V 12V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
NCV8842MNR2G onsemi

NCV8842MNR2G

IC REG BUCK ADJ 1.5A 18DFN

onsemi

2,649
RFQ
NCV8842MNR2G Datasheet

Datasheet

- 18-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4V 40V 1.27V 38V 1.5A 170kHz No -40°C ~ 150°C (TJ) Automotive - Surface Mount 18-DFN (5x6)
TL497ACNSR Texas Instruments

TL497ACNSR

IC REG BUCK BOOST ADJ 500MA 14SO

Texas Instruments

2,564
RFQ
TL497ACNSR Datasheet

Datasheet

- 14-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) Active Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 4.5V 12V ±1.2V 30V, -25V 500mA (Switch) - No 0°C ~ 70°C (TA) - - Surface Mount 14-SO
FAN48630UC315X onsemi

FAN48630UC315X

IC REG BOOST 3.15V/3.33V 16WLCSP

onsemi

3,000
RFQ
FAN48630UC315X Datasheet

Datasheet

- 16-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 2.35V 5.5V 3.15V, 3.33V - 1.5A 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WLCSP (1.78x1.78)
LM2576S-5.0 Shenzhen Slkormicro Semicon Co., Ltd.

LM2576S-5.0

IC REG BUCK BOOST 5V 3A TO263-5

Shenzhen Slkormicro Semicon Co., Ltd.

761
RFQ

-

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Cut Tape (CT) Active Step-Up, Step-Up/Step-Down Positive Buck, Buck-Boost Fixed 1 4V 40V 5V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5
TPS60300DGS Texas Instruments

TPS60300DGS

IC REG CHARGE PUMP 2VIN 10VSSOP

Texas Instruments

3,874
RFQ
TPS60300DGS Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Active Ratiometric, Step-Up Positive Charge Pump Fixed 2 0.9V 1.8V 2Vin, 3.3V - 40mA, 20mA 700kHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
MAX1733EUK Analog Devices Inc./Maxim Integrated

MAX1733EUK

IC REG BUCK ADJ 250MA SOT23-5

Analog Devices Inc./Maxim Integrated

5,499
RFQ
MAX1733EUK Datasheet

Datasheet

- SC-74A, SOT-753 Bulk Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 1.25V 2V 250mA Up to 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
ISL8002AIRZ-TS2765 Intersil

ISL8002AIRZ-TS2765

IC REG BUCK ADJ 2A 8TDFN

Intersil

5,452
RFQ
ISL8002AIRZ-TS2765 Datasheet

Datasheet

- 8-WFDFN Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 2A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-TDFN-EP (2x2)
TL499ACPS Texas Instruments

TL499ACPS

IC REG BOOST ADJ 1A 8SO

Texas Instruments

1,840
RFQ
TL499ACPS Datasheet

Datasheet

- 8-SOIC (0.209", 5.30mm Width) Bulk Active Step-Up Positive Boost Adjustable 1 1V 10V 2.9V 30V 1A (Switch) - No -20°C ~ 85°C (TA) - - Surface Mount 8-SO
SP7652ER Sipex

SP7652ER

IC REG BUCK ADJ 6A 26DFN

Sipex

1,470
RFQ
SP7652ER Datasheet

Datasheet

Power Blox™ 26-PowerVFDFN Bulk Active Step-Down Positive Buck Adjustable 1 2.5V 28V 0.8V 27V 6A 600kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 26-DFN (7x4)
LV5744V-MPB-E onsemi

LV5744V-MPB-E

IC REG BUCK ADJ DL 16SSOP

onsemi

2,679
RFQ

-

- 16-LSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 2 8V 33V 2.52V 33V - 20kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
MAX1833EUT Analog Devices Inc./Maxim Integrated

MAX1833EUT

IC REG BOOST 3.3V 150MA SOT23-6

Analog Devices Inc./Maxim Integrated

568
RFQ
MAX1833EUT Datasheet

Datasheet

- SOT-23-6 Bulk Active Step-Up Positive Boost Fixed 1 1.5V 5.5V 3.3V - 150mA - Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
NCV2574DW-ADJR2G onsemi

NCV2574DW-ADJR2G

IC REG BUCK BST ADJ 500MA 16SOIC

onsemi

4,775
RFQ
NCV2574DW-ADJR2G Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Buck-Boost Adjustable 1 4.75V 40V 1.23V 37V 500mA 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-SOIC
REG71055IDDCRQ1 Texas Instruments

REG71055IDDCRQ1

IC REG CHRG PUMP 5.5V 60MA SOT23

Texas Instruments

2,836
RFQ
REG71055IDDCRQ1 Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Up/Step-Down Positive Charge Pump Fixed 1 3V 5.5V 5.5V - 60mA 1MHz No -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-THIN
FAN5361UC182X onsemi

FAN5361UC182X

IC REG BUCK 1.82V 600MA 6WLCSP

onsemi

2,723
RFQ
FAN5361UC182X Datasheet

Datasheet

- 6-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.82V - 600mA 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLCSP (1.23x0.88)
MAX861ISA-TG069 Analog Devices Inc./Maxim Integrated

MAX861ISA-TG069

IC REG CHARGE PUMP 50MA 8SOIC

Analog Devices Inc./Maxim Integrated

2,278
RFQ
MAX861ISA-TG069 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V, 2.5V 5.5V - - 50mA 13kHz, 100kHz, 250kHz No -25°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX38643AELT+ Analog Devices Inc./Maxim Integrated

MAX38643AELT+

IC REG BUCK ADJ 700MA 6UDFN

Analog Devices Inc./Maxim Integrated

2,857
RFQ
MAX38643AELT+ Datasheet

Datasheet

nanoPower 6-WDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.7V 3.3V 700mA - No -40°C ~ 85°C (TA) - - Surface Mount 6-µDFN (2x2)
UPC1702HA-A Renesas Electronics Corporation

UPC1702HA-A

IC REG

Renesas Electronics Corporation

38,512
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - -
IR3843AMTRPBF International Rectifier

IR3843AMTRPBF

IC REG BUCK ADJ 3A PQFN

International Rectifier

4,000
RFQ
IR3843AMTRPBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Bulk Active Step-Down Positive Buck Adjustable 1 1.5V 21V 0.7V 18.9V 3A 225kHz ~ 1.32MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
FAN53601AUC10X onsemi

FAN53601AUC10X

IC REG BUCK 1V 600MA 6WLCSP

onsemi

2,933
RFQ
FAN53601AUC10X Datasheet

Datasheet

- 6-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.3V 5.5V 1V - 600mA 6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLCSP (1.23x0.88)
Total 35654 Record«Prev1... 495496497498499500501502...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.