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
AS1337B-BTDT ams-OSRAM USA INC.

AS1337B-BTDT

IC REG BOOST ADJ 850MA 8TDFN

ams-OSRAM USA INC.

3,424
RFQ
AS1337B-BTDT Datasheet

Datasheet

- 8-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Up/Step-Down Positive Boost Adjustable 1 0.65V 4.5V 2.5V 5V 850mA (Switch) 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-TDFN (3x3)
AS7620A-BQFT ams-OSRAM USA INC.

AS7620A-BQFT

IC REG BUCK ADJ 500MA 12MLPQ

ams-OSRAM USA INC.

2,743
RFQ
AS7620A-BQFT Datasheet

Datasheet

- 12-VQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3.6V 32V 1.2V 32V 500mA - No -40°C ~ 85°C (TA) - - Surface Mount 12-MLPQ (4x4)
AS7620A-BQFT-500 ams-OSRAM USA INC.

AS7620A-BQFT-500

IC REG BUCK ADJ 500MA 12MLPQ

ams-OSRAM USA INC.

2,446
RFQ
AS7620A-BQFT-500 Datasheet

Datasheet

- 12-VQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3.6V 32V 1.2V 32V 500mA - No -40°C ~ 85°C (TA) - - Surface Mount 12-MLPQ (4x4)
AS1326A-BTDR ams-OSRAM USA INC.

AS1326A-BTDR

IC REG BST ADJ/3.3V 1.25A 10TDFN

ams-OSRAM USA INC.

3,001
RFQ
AS1326A-BTDR Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tray Obsolete Step-Up Positive Boost Adjustable (Fixed) 1 0.7V 5V 2.5V (3.3V) 5V 1.25A (Switch) 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-TDFN (3x3)
AS1326B-BTDR ams-OSRAM USA INC.

AS1326B-BTDR

IC REG BST ADJ/3.3V 1.25A 10TDFN

ams-OSRAM USA INC.

2,666
RFQ
AS1326B-BTDR Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tray Obsolete Step-Up Positive Boost Adjustable (Fixed) 1 0.7V 5V 2.5V (3.3V) 5V 1.25A (Switch) 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-TDFN (3x3)
TLE6711GLXUMA1 Infineon Technologies

TLE6711GLXUMA1

IC REG BUCK BOOST ADJ PGDSO-20

Infineon Technologies

3,329
RFQ
TLE6711GLXUMA1 Datasheet

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Step-Up, Step-Down Positive Buck, Boost Adjustable 1 4.5V 36V 4.5V 40V - 75kHz ~ 115kHz No -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount PG-DSO-20
ZL2106ALCNT Renesas Electronics Corporation

ZL2106ALCNT

IC REG BUCK PROG 6A 36TQFN

Renesas Electronics Corporation

3,646
RFQ
ZL2106ALCNT Datasheet

Datasheet

- 36-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Programmable 1 4.5V 5.5V 0.6V 5V 6A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 36-TQFN (6x6)
IP2021CPBF Infineon Technologies

IP2021CPBF

IC REG BUCK ADJ 30A DL 12LLGA

Infineon Technologies

3,243
RFQ
IP2021CPBF Datasheet

Datasheet

iPOWIR™ 12-LLGA Tube Obsolete Step-Down Positive Buck Adjustable 2 8V 14V 0.8V 5V 30A 300kHz ~ 1MHz Yes -10°C ~ 125°C (TJ) - - Surface Mount 12-LLGA (11x7.65)
IR3840AMTR1PBF Infineon Technologies

IR3840AMTR1PBF

IC REG BUCK ADJ 14A PQFN

Infineon Technologies

4,278
RFQ
IR3840AMTR1PBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.9V 14.4V 14A 225kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3840WMTR1PBF Infineon Technologies

IR3840WMTR1PBF

IC REG BUCK ADJ 12A PQFN

Infineon Technologies

2,660
RFQ
IR3840WMTR1PBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.7V 14.4V 12A 225kHz ~ 1.65MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3841WMTR1PBF Infineon Technologies

IR3841WMTR1PBF

IC REG BUCK ADJ 8A PQFN

Infineon Technologies

3,467
RFQ
IR3841WMTR1PBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.7V 14.4V 8A 225kHz ~ 1.65MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3842WMTR1PBF Infineon Technologies

IR3842WMTR1PBF

IC REG BUCK ADJ 4A PQFN

Infineon Technologies

4,357
RFQ
IR3842WMTR1PBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.7V 14.4V 4A 225kHz ~ 1.65MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3843AMTR1PBF Infineon Technologies

IR3843AMTR1PBF

IC REG BUCK ADJ 3A PQFN

Infineon Technologies

2,385
RFQ
IR3843AMTR1PBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 21V 0.7V 18.9V 3A 225kHz ~ 1.32MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3843WMTR1PBF Infineon Technologies

IR3843WMTR1PBF

IC REG BUCK ADJ 2A PQFN

Infineon Technologies

1,852
RFQ
IR3843WMTR1PBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.7V 14.4V 2A 225kHz ~ 1.65MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3871MTR1PBF Infineon Technologies

IR3871MTR1PBF

IC REG BUCK ADJ 8A PQFN

Infineon Technologies

1,106
RFQ
IR3871MTR1PBF Datasheet

Datasheet

SupIRBuck® 17-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 26V 0.5V 12V 8A Up to 1MHz Yes 0°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IR3840WMTRPBF Infineon Technologies

IR3840WMTRPBF

IC REG BUCK ADJ 12A 22PQFN

Infineon Technologies

2,975
RFQ
IR3840WMTRPBF Datasheet

Datasheet

SupIRBuck® 22-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.7V 14.4V 12A 225kHz ~ 1.65MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 22-PQFN (5x6)
IR3842WMTRPBF Infineon Technologies

IR3842WMTRPBF

IC REG BUCK ADJ 4A 15PQFN

Infineon Technologies

2,557
RFQ
IR3842WMTRPBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.7V 14.4V 4A 225kHz ~ 1.65MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 15-PQFN (5x6)
IR3843WMTRPBF Infineon Technologies

IR3843WMTRPBF

IC REG BUCK ADJ 2A PQFN

Infineon Technologies

2,860
RFQ
IR3843WMTRPBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.7V 14.4V 2A 225kHz ~ 1.65MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
IP2021CTRPBF Infineon Technologies

IP2021CTRPBF

IC REG BUCK ADJ 30A DL 12LLGA

Infineon Technologies

1,630
RFQ
IP2021CTRPBF Datasheet

Datasheet

iPOWIR™ 12-LLGA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 2 8V 14V 0.8V 5V 30A 300kHz ~ 1MHz Yes -10°C ~ 125°C (TJ) - - Surface Mount 12-LLGA (11x7.65)
IR3840AMTRPBF Infineon Technologies

IR3840AMTRPBF

IC REG BUCK ADJ 14A PQFN

Infineon Technologies

2,572
RFQ
IR3840AMTRPBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 1.5V 16V 0.9V 14.4V 14A 225kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)

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.