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
ST1PS01HJR STMicroelectronics

ST1PS01HJR

IC REG BCK 1.05V 400MA 8FLIPCHIP

STMicroelectronics

840
RFQ
ST1PS01HJR Datasheet

Datasheet

- 8-UFBGA, FCBGA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 1.8V 5.5V 1.05V, 0.9V, 0.7V, 0.625V - 400mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-FlipChip (1.11x1.41)
MAX1921EUT15+T Analog Devices Inc./Maxim Integrated

MAX1921EUT15+T

IC REG BUCK 1.5V 400MA SOT6

Analog Devices Inc./Maxim Integrated

90,000
RFQ
MAX1921EUT15+T Datasheet

Datasheet

- SOT-23-6 Bulk Obsolete Step-Down Positive Buck Fixed 1 2V 5.5V 1.5V - 400mA Up to 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-6
AOZ2152EQI-28 Alpha & Omega Semiconductor Inc.

AOZ2152EQI-28

IC REG BUCK ADJ 5A 18QFN

Alpha & Omega Semiconductor Inc.

4,720
RFQ
AOZ2152EQI-28 Datasheet

Datasheet

EZBuck™ 18-PowerWFQFN Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 6.5V 28V 0.8V 23.8V 5A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 18-QFN (3x3)
TL2575HV-33IKV Texas Instruments

TL2575HV-33IKV

IC REG BUCK 3.3V 1A TO220-5

Texas Instruments

4,190
RFQ
TL2575HV-33IKV Datasheet

Datasheet

- TO-220-5 Formed Leads Bulk Active Step-Down Positive Buck Fixed 1 4.75V 60V 3.3V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
TL2575HV-15IKV Texas Instruments

TL2575HV-15IKV

IC REG BUCK 15V 1A TO220-5

Texas Instruments

2,840
RFQ
TL2575HV-15IKV Datasheet

Datasheet

- TO-220-5 Formed Leads Bulk Active Step-Down Positive Buck Fixed 1 4.75V 60V 15V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
FAN53200UC35X onsemi

FAN53200UC35X

IC REG BUCK PROG 5A 20WLCSP

onsemi

3,000
RFQ
FAN53200UC35X Datasheet

Datasheet

TinyBuck® 20-UFBGA, WLCSP Tape & Reel (TR) Last Time Buy Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.6V 1.39V 5A 2.4MHz Yes - - - Surface Mount 20-WLCSP (1.96x1.56)
XC9148G50DER-G Torex Semiconductor Ltd

XC9148G50DER-G

IC REG BOOST 5V 1.4A 6USPC

Torex Semiconductor Ltd

2,908
RFQ
XC9148G50DER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.65V 6V 5V - 1.4A 3MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9148H50CER-G Torex Semiconductor Ltd

XC9148H50CER-G

IC REG BOOST 5V 1.4A 6USPC

Torex Semiconductor Ltd

2,673
RFQ
XC9148H50CER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.65V 6V 5V - 1.4A 1.2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
NX4108-12CZ1TR Microchip Technology

NX4108-12CZ1TR

IC REG BUCK 1.2V 1A SOT23-5

Microchip Technology

2,430
RFQ
NX4108-12CZ1TR Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.8V 5.5V 1.2V - 1A 1MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount SOT-23-5
LV58063MC-AH onsemi

LV58063MC-AH

IC REG BUCK ADJ 3A 8SOIC/SOP8L

onsemi

4,630
RFQ
LV58063MC-AH Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 8V 28V 0.8V 22.4V 3A 370kHz Yes -20°C ~ 80°C (TA) - - Surface Mount 8-SOIC-EP/SOP8L
TPS60313DGSR Texas Instruments

TPS60313DGSR

IC REG CHARGE PUMP 2VIN 10VSSOP

Texas Instruments

29,573
RFQ
TPS60313DGSR 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, 3V - 40mA, 20mA 700kHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-VSSOP
TPS60312DGSR Texas Instruments

TPS60312DGSR

IC REG CHARGE PUMP 2VIN 10VSSOP

Texas Instruments

1,632
RFQ
TPS60312DGSR 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
TLF50251ELXUMA1 Infineon Technologies

TLF50251ELXUMA1

IC REG BUCK 5V 500MA PGSSOP14

Infineon Technologies

1,267
RFQ
TLF50251ELXUMA1 Datasheet

Datasheet

- 14-LSSOP (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.75V 45V 5V - 500mA 2.25MHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount PG-SSOP-14-EP
FAN48630UC35X onsemi

FAN48630UC35X

IC REG BOOST PROG 1.5A 16WLCSP

onsemi

2,460
RFQ
FAN48630UC35X Datasheet

Datasheet

TinyBoost® 16-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Up Positive Boost Programmable 1 2.35V 5.5V 3.5V, 3.7V - 1.5A (Switch) 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WLCSP (1.78x1.78)
ST1PS02A1QTR STMicroelectronics

ST1PS02A1QTR

IC REG BUCK ADJ 400MA 12TQFN

STMicroelectronics

2,000
RFQ
ST1PS02A1QTR Datasheet

Datasheet

- 12-UFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.8V 5.5V 1.4V 1.75V 400mA 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-TQFN (1.7x2)
LM2676LD-3.3 National Semiconductor

LM2676LD-3.3

IC REG BUCK 3.3V 3A 14VSON

National Semiconductor

12,937
RFQ
LM2676LD-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® 14-VDFN Exposed Pad Bulk Obsolete Step-Down Positive Buck Fixed 1 8V 40V 3.3V - 3A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-VSON (6x5)
S-19933BA-A6T8U7 ABLIC Inc.

S-19933BA-A6T8U7

IC REG BUCK ADJ 600MA HSNT-6

ABLIC Inc.

4,973
RFQ
S-19933BA-A6T8U7 Datasheet

Datasheet

S-19933B 6-SMD, Flat Leads Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 18V 1V 12V 600mA 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount HSNT-6
MAX828EUK Analog Devices Inc./Maxim Integrated

MAX828EUK

IC REG CHARG PUMP INV 25MA 5TSOP

Analog Devices Inc./Maxim Integrated

3,841
RFQ
MAX828EUK Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Bulk Obsolete Ratiometric Negative Charge Pump Fixed 1 1.5V 5.5V -Vin, 2Vin - 25mA 12kHz No -40°C ~ 85°C (TA) - - Surface Mount 5-TSOP
IR3801AMTRPBF Infineon Technologies

IR3801AMTRPBF

IC REG BUCK ADJ 9A PQFN

Infineon Technologies

3,400
RFQ
IR3801AMTRPBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.5V 21V 0.6V 12V 9A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
MCP16323T-250E/NG Microchip Technology

MCP16323T-250E/NG

IC REG BUCK 2.5V 3A 16QFN

Microchip Technology

3,190
RFQ
MCP16323T-250E/NG Datasheet

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 6V 18V 2.5V - 3A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
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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.