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
MP2153GQFU-18-P Monolithic Power Systems Inc.

MP2153GQFU-18-P

IC REG BUCK 1.8V 3A 6UTQFN

Monolithic Power Systems Inc.

3,327
RFQ
MP2153GQFU-18-P Datasheet

Datasheet

MP 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.8V - 3A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-UTQFN (1.2x1.6)
MP2153GQFU-33-P Monolithic Power Systems Inc.

MP2153GQFU-33-P

IC REG BUCK 3.3V 3A 6UTQFN

Monolithic Power Systems Inc.

1,376
RFQ
MP2153GQFU-33-P Datasheet

Datasheet

MP 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 3.3V - 3A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-UTQFN (1.2x1.6)
MP2153GQFU-P Monolithic Power Systems Inc.

MP2153GQFU-P

IC REG BUCK ADJ 3A 6UTQFN

Monolithic Power Systems Inc.

3,900
RFQ
MP2153GQFU-P Datasheet

Datasheet

MP 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 3A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-UTQFN (1.2x1.6)
MP2153GQFU-12-P Monolithic Power Systems Inc.

MP2153GQFU-12-P

IC REG BUCK 1.2V 3A 6UTQFN

Monolithic Power Systems Inc.

2,370
RFQ
MP2153GQFU-12-P Datasheet

Datasheet

MP 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.2V - 3A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-UTQFN (1.2x1.6)
MP2153GQFU-15-P Monolithic Power Systems Inc.

MP2153GQFU-15-P

IC REG BUCK 1.5V 3A 6UTQFN

Monolithic Power Systems Inc.

3,154
RFQ
MP2153GQFU-15-P Datasheet

Datasheet

MP 6-UFDFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.5V 5.5V 1.5V - 3A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-UTQFN (1.2x1.6)
LMR62014XMFX/NOPB Texas Instruments

LMR62014XMFX/NOPB

IC REG BOOST ADJ 2A SOT23-5

Texas Instruments

3,658
RFQ
LMR62014XMFX/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 2.7V 14V 3V 20V 2A (Switch) 1.6MHz No -40°C ~ 125°C (TJ) - - Surface Mount SOT-23-5
PCA9410UKZ NXP USA Inc.

PCA9410UKZ

IC REG BOOST 5V 500MA 9WLCSP

NXP USA Inc.

3,829
RFQ
PCA9410UKZ Datasheet

Datasheet

- 9-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 2.5V 5.25V 5V - 500mA 3MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 9-WLCSP (1.24x1.24)
ST778ACD STMicroelectronics

ST778ACD

IC REG BOOST PROG 300MA 8SOIC

STMicroelectronics

3,170
RFQ
ST778ACD Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up Positive Boost Programmable 1 1V 6V 3V, 3.3V - 300mA (Switch) - Yes 0°C ~ 85°C (TA) - - Surface Mount 8-SOIC
TPS62400DRCRG4 Texas Instruments

TPS62400DRCRG4

IC REG BUCK ADJ DL 10VSON

Texas Instruments

3,367
RFQ
TPS62400DRCRG4 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Adjustable 2 2.5V 6V 0.6V 6V 400mA, 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
TPS62402DRCRG4 Texas Instruments

TPS62402DRCRG4

IC REG BUCK PROG/3.3V DL 10VSON

Texas Instruments

2,323
RFQ
TPS62402DRCRG4 Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Discontinued at Digi-Key Step-Down Positive Buck Programmable (Fixed) 2 2.5V 6V 1.2V, 1.8V (3.3V) - 400mA, 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-VSON (3x3)
R1232D001D-TR-FE Nisshinbo Micro Devices Inc.

R1232D001D-TR-FE

IC REG BUCK ADJ 1.4A 8SON

Nisshinbo Micro Devices Inc.

4,516
RFQ
R1232D001D-TR-FE Datasheet

Datasheet

R1232D 8-SMD, Flat Leads Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.6V 5.5V 0.8V 5.5V 1.4A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SON (2.9x2.8)
R1232D101A-TR-FE Nisshinbo Micro Devices Inc.

R1232D101A-TR-FE

IC REG BUCK 1V 1.4A 8SON

Nisshinbo Micro Devices Inc.

2,612
RFQ
R1232D101A-TR-FE Datasheet

Datasheet

R1232D 8-SMD, Flat Leads Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.6V 5.5V 1V - 1.4A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SON (2.9x2.8)
R1232D101B-TR-FE Nisshinbo Micro Devices Inc.

R1232D101B-TR-FE

IC REG BUCK 1V 1.4A 8SON

Nisshinbo Micro Devices Inc.

2,510
RFQ
R1232D101B-TR-FE Datasheet

Datasheet

R1232D 8-SMD, Flat Leads Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.6V 5.5V 1V - 1.4A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SON (2.9x2.8)
R1232D121A-TR-FE Nisshinbo Micro Devices Inc.

R1232D121A-TR-FE

IC REG BUCK 1.2V 1.4A 8SON

Nisshinbo Micro Devices Inc.

3,716
RFQ
R1232D121A-TR-FE Datasheet

Datasheet

R1232D 8-SMD, Flat Leads Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.6V 5.5V 1.2V - 1.4A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SON (2.9x2.8)
R1232D121B-TR-FE Nisshinbo Micro Devices Inc.

R1232D121B-TR-FE

IC REG BUCK 1.2V 1.4A 8SON

Nisshinbo Micro Devices Inc.

2,048
RFQ
R1232D121B-TR-FE Datasheet

Datasheet

R1232D 8-SMD, Flat Leads Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.6V 5.5V 1.2V - 1.4A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SON (2.9x2.8)
R1232D151A-TR-FE Nisshinbo Micro Devices Inc.

R1232D151A-TR-FE

IC REG BUCK 1.5V 1.4A 8SON

Nisshinbo Micro Devices Inc.

2,095
RFQ
R1232D151A-TR-FE Datasheet

Datasheet

R1232D 8-SMD, Flat Leads Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.6V 5.5V 1.5V - 1.4A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SON (2.9x2.8)
R1232D151B-TR-FE Nisshinbo Micro Devices Inc.

R1232D151B-TR-FE

IC REG BUCK 1.5V 1.4A 8SON

Nisshinbo Micro Devices Inc.

3,330
RFQ
R1232D151B-TR-FE Datasheet

Datasheet

R1232D 8-SMD, Flat Leads Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.6V 5.5V 1.5V - 1.4A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SON (2.9x2.8)
R1232D181A-TR-FE Nisshinbo Micro Devices Inc.

R1232D181A-TR-FE

IC REG BUCK 1.8V 1.4A 8SON

Nisshinbo Micro Devices Inc.

1,366
RFQ
R1232D181A-TR-FE Datasheet

Datasheet

R1232D 8-SMD, Flat Leads Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.6V 5.5V 1.8V - 1.4A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SON (2.9x2.8)
R1232D181B-TR-FE Nisshinbo Micro Devices Inc.

R1232D181B-TR-FE

IC REG BUCK 1.8V 1.4A 8SON

Nisshinbo Micro Devices Inc.

3,842
RFQ
R1232D181B-TR-FE Datasheet

Datasheet

R1232D 8-SMD, Flat Leads Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.6V 5.5V 1.8V - 1.4A 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SON (2.9x2.8)
R1232D261A-TR-FE Nisshinbo Micro Devices Inc.

R1232D261A-TR-FE

IC REG BUCK 2.6V 1.4A 8SON

Nisshinbo Micro Devices Inc.

2,111
RFQ
R1232D261A-TR-FE Datasheet

Datasheet

R1232D 8-SMD, Flat Leads Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.6V 5.5V 2.6V - 1.4A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SON (2.9x2.8)

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.