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 Package
























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
XC9237G19CER-G Torex Semiconductor Ltd

XC9237G19CER-G

IC REG BUCK 1.9V 600MA 6USPC

Torex Semiconductor Ltd

4,015
RFQ
XC9237G19CER-G Datasheet

Datasheet

XC9237 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 1.8V 6V 1.9V - 600mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9237G2CCER-G Torex Semiconductor Ltd

XC9237G2CCER-G

IC REG BUCK 2.25V 600MA 6USPC

Torex Semiconductor Ltd

4,838
RFQ
XC9237G2CCER-G Datasheet

Datasheet

XC9237 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 1.8V 6V 2.25V - 600mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9237G2DCER-G Torex Semiconductor Ltd

XC9237G2DCER-G

IC REG BUCK 2.35V 600MA 6USPC

Torex Semiconductor Ltd

3,146
RFQ
XC9237G2DCER-G Datasheet

Datasheet

XC9237 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 1.8V 6V 2.35V - 600mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9237G2CC4R-G Torex Semiconductor Ltd

XC9237G2CC4R-G

IC REG BUCK 2.25V 600MA 6USPEL

Torex Semiconductor Ltd

4,217
RFQ
XC9237G2CC4R-G Datasheet

Datasheet

XC9237 6-XDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 1.8V 6V 2.25V - 600mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPEL (1.8x2)
XC9237G39C4R-G Torex Semiconductor Ltd

XC9237G39C4R-G

IC REG BUCK 3.9V 600MA 6USPEL

Torex Semiconductor Ltd

2,647
RFQ
XC9237G39C4R-G Datasheet

Datasheet

XC9237 6-XDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 1.8V 6V 3.9V - 600mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPEL (1.8x2)
XC9237G28D4R-G Torex Semiconductor Ltd

XC9237G28D4R-G

IC REG BUCK 2.8V 600MA 6USPEL

Torex Semiconductor Ltd

3,586
RFQ
XC9237G28D4R-G Datasheet

Datasheet

XC9237 6-XDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 1.8V 6V 2.8V - 600mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-USPEL (1.8x2)
ISL9123II4Z-T Renesas Electronics Corporation

ISL9123II4Z-T

IC REG BUCK ADJ 600MA 8WLCSP

Renesas Electronics Corporation

4,989
RFQ

-

- 8-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.4V 5.375V 600mA 30kHz ~ 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-WLCSP (1.8x1)
ISL9123IICZ-T Renesas Electronics Corporation

ISL9123IICZ-T

IC REG BUCK ADJ 600MA 8WLCSP

Renesas Electronics Corporation

1,187
RFQ

-

- 8-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.4V 5.375V 600mA 30kHz ~ 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-WLCSP (1.8x1)
ISL9123IINZ-T Renesas Electronics Corporation

ISL9123IINZ-T

IC REG BUCK ADJ 600MA 8WLCSP

Renesas Electronics Corporation

1,967
RFQ

-

- 8-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 0.4V 5.375V 600mA 30kHz ~ 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-WLCSP (1.8x1)
ST779ACD-TR STMicroelectronics

ST779ACD-TR

IC REG BOOST ADJ 300MA 8SOIC

STMicroelectronics

1,276
RFQ
ST779ACD-TR Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 1V 6V 2.7V 6.5V 300mA (Switch) - Yes 0°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TPS60242DGKRG4 Texas Instruments

TPS60242DGKRG4

IC REG CHG PUMP 2.7V 25MA 8VSSOP

Texas Instruments

3,477
RFQ
TPS60242DGKRG4 Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Charge Pump Fixed 1 1.8V 5.5V 2.7V - 25mA 160kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-VSSOP
TC1121COA713 Microchip Technology

TC1121COA713

IC REG CHARGE PUMP 100MA 8SOIC

Microchip Technology

4,561
RFQ
TC1121COA713 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Ratiometric Negative Charge Pump Fixed 1 2.4V 5.5V -Vin - 100mA 10kHz ~ 200kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MIC2142BM5-TR Microchip Technology

MIC2142BM5-TR

IC REG BOOST FLYBACK ADJ SOT23-5

Microchip Technology

3,372
RFQ
MIC2142BM5-TR Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Discontinued at Digi-Key Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 2.2V 16V 2.2V 22V 200mA 330kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
MIC2142BD5 TR Microchip Technology

MIC2142BD5 TR

IC REG BOOST FLYBACK ADJ SOT23-5

Microchip Technology

2,177
RFQ

-

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, SEPIC Adjustable 1 2.2V 16V 2.2V 22V 200mA 330kHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
MCP1603LT-080I/OS Microchip Technology

MCP1603LT-080I/OS

IC REG BUCK 0.8V 500MA TSOT23-5

Microchip Technology

3,768
RFQ
MCP1603LT-080I/OS Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 0.8V - 500mA 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5
XD9707B75DPR-Q Torex Semiconductor Ltd

XD9707B75DPR-Q

IC REG BUCK ADJ 600MA SOT89-5

Torex Semiconductor Ltd

3,313
RFQ

-

XD9707 SOT-89-5/6 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 36V 1.8V 12V 600mA 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-89-5
MAX77291ANT+T Analog Devices Inc./Maxim Integrated

MAX77291ANT+T

IC REG BOOST

Analog Devices Inc./Maxim Integrated

4,260
RFQ
MAX77291ANT+T Datasheet

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - -
MAX17291CANT+T Analog Devices Inc./Maxim Integrated

MAX17291CANT+T

IC REG BOOST ADJ 6WLP

Analog Devices Inc./Maxim Integrated

2,363
RFQ
MAX17291CANT+T Datasheet

Datasheet

- 6-XFBGA, WLBGA Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V 1.8V 20V - 1MHz No -40°C ~ 125°C - - Surface Mount 6-WLP (1.27x0.87)
MP21600GQD-P Monolithic Power Systems Inc.

MP21600GQD-P

IC REG 0.6A 6QFN

Monolithic Power Systems Inc.

2,035
RFQ

-

* 6-VFDFN Tape & Reel (TR) Active - - - - - - - - - - - - - - - Surface Mount 6-QFN (1x1.5)
MP2153GQFU-25-P Monolithic Power Systems Inc.

MP2153GQFU-25-P

IC REG BUCK 2.5V 3A 6UTQFN

Monolithic Power Systems Inc.

2,086
RFQ
MP2153GQFU-25-P Datasheet

Datasheet

MP 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 2.5V - 3A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-UTQFN (1.2x1.6)

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.