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
LM22670QMR-ADJ/NOPB Texas Instruments

LM22670QMR-ADJ/NOPB

IC REG BUCK ADJ 3A 8SOPWR

Texas Instruments

1,411
RFQ
LM22670QMR-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.5V 42V 1.285V 37V 3A 500kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SO PowerPad
LM2597HVN-12 Texas Instruments

LM2597HVN-12

IC REG BUCK 12V 500MA 8PDIP

Texas Instruments

4,658
RFQ
LM2597HVN-12 Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 60V 12V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LM2597HVN-3.3 Texas Instruments

LM2597HVN-3.3

IC REG BUCK 3.3V 500MA 8PDIP

Texas Instruments

2,054
RFQ
LM2597HVN-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 60V 3.3V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LM2597HVN-5.0 Texas Instruments

LM2597HVN-5.0

IC REG BUCK 5V 500MA 8PDIP

Texas Instruments

3,297
RFQ
LM2597HVN-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 500mA 150kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LM2597HVN-ADJ Texas Instruments

LM2597HVN-ADJ

IC REG BUCK ADJ 500MA 8PDIP

Texas Instruments

1,323
RFQ
LM2597HVN-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® 8-DIP (0.300", 7.62mm) Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 60V 1.2V 57V 500mA 150kHz No -40°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LMS3655AMRNLR Texas Instruments

LMS3655AMRNLR

IC REG BUCK ADJ 5.5A 22VQFN

Texas Instruments

3,725
RFQ
LMS3655AMRNLR Datasheet

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 36V 1V 15V 5.5A 250kHz ~ 500kHz No -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
LMS3655MMRNLR Texas Instruments

LMS3655MMRNLR

IC REG BUCK ADJ 5.5A 22VQFN

Texas Instruments

1,657
RFQ
LMS3655MMRNLR Datasheet

Datasheet

- 22-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 36V 1V 15V 5.5A 250kHz ~ 500kHz No -40°C ~ 125°C (TA) - - Surface Mount, Wettable Flank 22-VQFN-HR (5x4)
MPQ8875AGVE-0000-P Monolithic Power Systems Inc.

MPQ8875AGVE-0000-P

IC REG BUCK BOOST ADJ 5A 34QFN

Monolithic Power Systems Inc.

4,109
RFQ
MPQ8875AGVE-0000-P Datasheet

Datasheet

MPQ 34-PowerVQFN Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.2V 36V 0.5V 30V 5A 200kHz ~ 1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 34-QFN (4x5)
RT6207BHGQUF Richtek USA Inc.

RT6207BHGQUF

IC REG BUCK ADJ 5A 13UQFN FC

Richtek USA Inc.

2,574
RFQ
RT6207BHGQUF Datasheet

Datasheet

ACOT™ 13-UFQFN Exposed Pad Cut Tape (CT) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.7V 8V 5A 650kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 13-UQFN (2x3) FC
MAX16936RAUEB/V+T Analog Devices Inc./Maxim Integrated

MAX16936RAUEB/V+T

IC REG BCK ADJ/1V 2.5A 16TSSOP

Analog Devices Inc./Maxim Integrated

3,546
RFQ
MAX16936RAUEB/V+T Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 2.5A 220kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TSSOP-EP
MAX20008EAFOC/VY+T Analog Devices Inc./Maxim Integrated

MAX20008EAFOC/VY+T

IC REG BUCK 3.3V 8A 17FC2QFN

Analog Devices Inc./Maxim Integrated

1,008
RFQ
MAX20008EAFOC/VY+T Datasheet

Datasheet

- 17-PowerWFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.5V 36V 3.3V - 8A 400kHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 17-FC2QFN (3.5x3.75)
LM34919BTLX/NOPB Texas Instruments

LM34919BTLX/NOPB

IC REG BUCK ADJ 600MA 10DSBGA

Texas Instruments

1,402
RFQ
LM34919BTLX/NOPB Datasheet

Datasheet

- 10-WFBGA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 6V 40V 2.5V 35V 600mA 2.6MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DSBGA
LM3209TLE/NOPB Texas Instruments

LM3209TLE/NOPB

IC REG BCK BST ADJ 650MA 12DSBGA

Texas Instruments

2,985
RFQ

-

- 12-WFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.7V 5.5V 0.6V 4.2V 650mA 2.4MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 12-DSBGA (2x2.5)
LM2576SX-3.3 Texas Instruments

LM2576SX-3.3

IC REG BUCK 3.3V 3A TO263

Texas Instruments

1,720
RFQ
LM2576SX-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
MIC28512-1YFL-T5 Microchip Technology

MIC28512-1YFL-T5

IC REG BUCK ADJ 2A 24FCQFN

Microchip Technology

2,644
RFQ
MIC28512-1YFL-T5 Datasheet

Datasheet

HyperLight Load® 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.6V 70V 0.8V 59.5V 2A 200kHz ~ 680kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-FCQFN (3x4)
MIC28512-2YFL-T5 Microchip Technology

MIC28512-2YFL-T5

IC REG BUCK ADJ 2A 24FCQFN

Microchip Technology

3,063
RFQ
MIC28512-2YFL-T5 Datasheet

Datasheet

Hyper Speed Control® 24-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.6V 70V 0.8V 59.5V 2A 200kHz ~ 680kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-FCQFN (3x4)
RT7238BGQUF Richtek USA Inc.

RT7238BGQUF

IC REG BUCK 3.35V 8A 10UQFN

Richtek USA Inc.

2,382
RFQ

-

ACOT™ 10-PowerUFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 8V 23V 3.35V - 8A 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-UQFN (3x3)
MIC24045-2ZYFL-TR Microchip Technology

MIC24045-2ZYFL-TR

IC REG BUCK PROG 5A 20FQFN

Microchip Technology

1,723
RFQ
MIC24045-2ZYFL-TR Datasheet

Datasheet

- 20-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 4.5V 19V 0.64V - 5A 310kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-FQFN (3x3)
MIC24045-JFYFL-TR Microchip Technology

MIC24045-JFYFL-TR

IC REG BUCK PROG 5A 20FQFN

Microchip Technology

4,467
RFQ
MIC24045-JFYFL-TR Datasheet

Datasheet

- 20-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 4.5V 19V 3.3V - 5A 570kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-FQFN (3x3)
ISL9123IRNZ-T7A Renesas Electronics Corporation

ISL9123IRNZ-T7A

IC REG BUCK ADJ 600MA 8WLCSP

Renesas Electronics Corporation

4,167
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)

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.