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
TPS62302YZDT Texas Instruments

TPS62302YZDT

IC REG BUCK 1.6V 500MA 8DSBGA

Texas Instruments

2,445
RFQ
TPS62302YZDT Datasheet

Datasheet

- 8-UFBGA, DSBGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 6V 1.6V - 500mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DSBGA
LM2695SDX Texas Instruments

LM2695SDX

IC REG BUCK ADJ 1.25A 10WSON

Texas Instruments

2,125
RFQ
LM2695SDX Datasheet

Datasheet

- 10-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 8V 30V 2.5V 24V 1.25A - No -40°C ~ 125°C (TJ) - - Surface Mount 10-WSON (4x4)
SI-8120JD Sanken Electric USA Inc.

SI-8120JD

IC REG BUCK 12V 1.5A TO263-5

Sanken Electric USA Inc.

2,293
RFQ
SI-8120JD Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 15V 40V 12V - 1.5A 125kHz No -30°C ~ 125°C (TJ) - - Surface Mount TO-263-5
RT7257BHZSP Richtek USA Inc.

RT7257BHZSP

IC REG BUCK ADJ 3A 8SOP

Richtek USA Inc.

1,141
RFQ
RT7257BHZSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 12V 3A 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOP-EP
TPS60300DGSR Texas Instruments

TPS60300DGSR

IC REG CHARGE PUMP 2VIN 10VSSOP

Texas Instruments

4,090
RFQ
TPS60300DGSR Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) 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
LM2736XMKX/NOPB Texas Instruments

LM2736XMKX/NOPB

IC REG BUCK ADJ 750MA SOT23

Texas Instruments

4,572
RFQ
LM2736XMKX/NOPB Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 18V 1.25V 16V 750mA 1.6MHz No -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-THIN
RT8068AZSP Richtek USA Inc.

RT8068AZSP

IC REG BUCK ADJ 3A 8SOP

Richtek USA Inc.

1,590
RFQ
RT8068AZSP Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 3A 1MHz Yes -10°C ~ 105°C (TJ) - - Surface Mount 8-SOP-EP
ISL8002IRZ-T7A Renesas Electronics Corporation

ISL8002IRZ-T7A

IC REG BUCK ADJ 2A 8TDFN

Renesas Electronics Corporation

1,235
RFQ
ISL8002IRZ-T7A Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 2A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-TDFN-EP (2x2)
ATA663201-GBQW Microchip Technology

ATA663201-GBQW

IC REG 3.3V 120MA 8VDFN

Microchip Technology

4,404
RFQ
ATA663201-GBQW Datasheet

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Active - Positive - Fixed 1 5V 28V 3.3V - 120mA - No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 8-VDFN (3x3)
ATA663203-GBQW Microchip Technology

ATA663203-GBQW

IC REG 5V 120MA 8VDFN

Microchip Technology

1,318
RFQ
ATA663203-GBQW Datasheet

Datasheet

- 8-VDFN Exposed Pad Tape & Reel (TR) Active - Positive - Fixed 1 5V 28V 5V - 120mA - No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 8-VDFN (3x3)
ISL8009AIRZ-TK Renesas Electronics Corporation

ISL8009AIRZ-TK

IC REG BUCK ADJ 1.5A 8DFN

Renesas Electronics Corporation

4,379
RFQ
ISL8009AIRZ-TK Datasheet

Datasheet

- 8-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 5.5V 1.5A 1.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
BD8643FV-E2 Rohm Semiconductor

BD8643FV-E2

IC REG BUCK ADJ 3A 20SSOP-B

Rohm Semiconductor

4,940
RFQ
BD8643FV-E2 Datasheet

Datasheet

- 20-LSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 18V 3A 100kHz ~ 600kHz Yes -20°C ~ 85°C (TA) - - Surface Mount 20-SSOP-B
TPS61012DGSG4 Texas Instruments

TPS61012DGSG4

IC REG BOOST 1.8V 540MA 10VSSOP

Texas Instruments

2,565
RFQ
TPS61012DGSG4 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Discontinued at Digi-Key Step-Up Positive Boost Fixed 1 0.8V 1.8V 1.8V - 540mA (Switch) 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSSOP
TPS62001DGSG4 Texas Instruments

TPS62001DGSG4

IC REG BUCK 0.9V 600MA 10VSSOP

Texas Instruments

1,004
RFQ
TPS62001DGSG4 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 2.5V 5.5V 0.9V - 600mA 750kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSSOP
TPS62870Y1QWRXSRQ1 Texas Instruments

TPS62870Y1QWRXSRQ1

IC REG BUCK ADJ 6A 16VQFN

Texas Instruments

4,328
RFQ
TPS62870Y1QWRXSRQ1 Datasheet

Datasheet

- 16-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.4V 3.35V 6A 1.5MHz, 2.25MHz, 2.5MHz, 3MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 16-VQFN (2.55x3.55)
TPS62870Y2QWRXSRQ1 Texas Instruments

TPS62870Y2QWRXSRQ1

IC REG BUCK ADJ 6A 16VQFN

Texas Instruments

1,626
RFQ
TPS62870Y2QWRXSRQ1 Datasheet

Datasheet

- 16-TFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 6V 0.4V 3.35V 6A 1.5MHz, 2.25MHz, 2.5MHz, 3MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank 16-VQFN (2.55x3.55)
MP1527DR-LF-P Monolithic Power Systems Inc.

MP1527DR-LF-P

IC REG BOOST ADJ 2A 16QFN

Monolithic Power Systems Inc.

2,148
RFQ
MP1527DR-LF-P Datasheet

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 2.6V 25V 3.3V 25V 2A 1.3MHz No -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (4x4)
TPS6755IDRG4 Texas Instruments

TPS6755IDRG4

IC REG BUCK BST ADJ 270MA 8SOIC

Texas Instruments

4,860
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued at Digi-Key Step-Up/Step-Down Negative Buck-Boost Adjustable 1 2.7V 9V -1.22V -9.3V 270mA 160kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX1675EUA Analog Devices Inc./Maxim Integrated

MAX1675EUA

IC REG BOOST ADJ 360MA 8UMAX

Analog Devices Inc./Maxim Integrated

4,857
RFQ
MAX1675EUA Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Step-Up Positive Boost Adjustable (Programmable) 1 0.7V 5.5V 2V (3.3V, 5V) 5.5V 360mA (Switch) Up to 500Hz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-uMAX/uSOP
ISL85033IRTZ-T Renesas Electronics Corporation

ISL85033IRTZ-T

IC REG BUCK ADJ 3A SGL/DL 28TQFN

Renesas Electronics Corporation

4,707
RFQ
ISL85033IRTZ-T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 or 2 4.5V 28V 0.8V 28V 3A 300kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-TQFN (4x4)

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.