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
AS1341-BTDM ams-OSRAM USA INC.

AS1341-BTDM

IC REG BUCK ADJ/5V 600MA 8TDFN

ams-OSRAM USA INC.

4,867
RFQ
AS1341-BTDM Datasheet

Datasheet

- 8-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 4.5V 20V 1.25V (5V) 20V 600mA 200kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-TDFN (3x3)
AS1382A-BWLT-AD ams-OSRAM USA INC.

AS1382A-BWLT-AD

IC REG BUCK ADJ 1A 6WLCSP

ams-OSRAM USA INC.

3,666
RFQ
AS1382A-BWLT-AD Datasheet

Datasheet

- 6-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.58V 3.35V 1A 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLCSP (1.22x0.85)
AS1382C-BWLT-AD ams-OSRAM USA INC.

AS1382C-BWLT-AD

IC REG BUCK ADJ 1A 6WLCSP

ams-OSRAM USA INC.

2,728
RFQ
AS1382C-BWLT-AD Datasheet

Datasheet

- 6-UFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.58V 3.35V 1A 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 6-WLCSP (1.22x0.85)
XR77103ELB-A0R5 MaxLinear, Inc.

XR77103ELB-A0R5

IC REG BCK ADJ/0.8V TRPL 32TQFN

MaxLinear, Inc.

1,645
RFQ
XR77103ELB-A0R5 Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tray Discontinued at Digi-Key Step-Down Positive Buck Adjustable (Fixed) 3 4.5V 14V 0.8V (5V, 9V, 12V) 13.3V 2A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-TQFN (4x4)
XR77103ELB-A1R0 MaxLinear, Inc.

XR77103ELB-A1R0

IC REG BCK ADJ/0.8V TRPL 32TQFN

MaxLinear, Inc.

3,040
RFQ
XR77103ELB-A1R0 Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tray Discontinued at Digi-Key Step-Down Positive Buck Adjustable (Fixed) 3 4.5V 14V 0.8V (5V, 9V, 12V) 13.3V 2A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-TQFN (4x4)
RAA230232GSB#HA0 Renesas Electronics Corporation

RAA230232GSB#HA0

IC REG BUCK 3.3V/5V 3A 20HTSSOP

Renesas Electronics Corporation

1,264
RFQ
RAA230232GSB#HA0 Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tray Obsolete Step-Down Positive Buck Fixed 2 4.5V 16V 3.3V, 5V - 3A 1.1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-HTSSOP
S-8363B-I6T1U2 ABLIC Inc.

S-8363B-I6T1U2

IC REG BOOST ADJ 900MA SNT-6A

ABLIC Inc.

4,203
RFQ

-

- 6-SMD, Flat Leads Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 0.9V 4.5V 1.8V 5V 900mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount SNT-6A
S-8363B-M6T1U2 ABLIC Inc.

S-8363B-M6T1U2

IC REG BOOST ADJ 900MA SOT23-6

ABLIC Inc.

4,222
RFQ

-

- SOT-23-6 Tape & Reel (TR) Obsolete Step-Up Positive Boost Adjustable 1 0.9V 4.5V 1.8V 5V 900mA (Switch) 1.2MHz No -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
S-8550AA-I8T1G ABLIC Inc.

S-8550AA-I8T1G

IC REG BUCK ADJ 600MA SNT-8A

ABLIC Inc.

3,501
RFQ
S-8550AA-I8T1G Datasheet

Datasheet

- 8-SMD, Flat Leads Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2V 5.5V 1.1V 4V 600mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SNT-8A
S-8550AA-M5T1G ABLIC Inc.

S-8550AA-M5T1G

IC REG BUCK ADJ 600MA SOT23-5

ABLIC Inc.

3,838
RFQ

-

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2V 5.5V 1.1V 4V 600mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
S-8550AA-M5T1U ABLIC Inc.

S-8550AA-M5T1U

IC REG BUCK ADJ 600MA SOT23-5

ABLIC Inc.

3,691
RFQ

-

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2V 5.5V 1.1V 4V 600mA 1.2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
PI3749-20-LGIZ Vicor Corporation

PI3749-20-LGIZ

IC REG BUCK BOOST ADJ 10A 108LGA

Vicor Corporation

1,941
RFQ
PI3749-20-LGIZ Datasheet

Datasheet

- 108-BLGA Module Tray Obsolete Step-Up/Step-Down Positive Buck-Boost Adjustable 1 16V 34V 12V 28V 10A 800kHz Yes -40°C ~ 115°C (TJ) - - Surface Mount 108-LGA (14x10)
TCP1212T/1,118 NXP USA Inc.

TCP1212T/1,118

IC REG BUCK CONVERTER SO8

NXP USA Inc.

1,631
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
AS1312-BTDM-33 Austria Micro

AS1312-BTDM-33

IC REG BOOST 3.3V 400MA 8TDFN

Austria Micro

1,333
RFQ
AS1312-BTDM-33 Datasheet

Datasheet

- 8-UFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 0.7V 5V 3.3V - 400mA (Switch) - No -40°C ~ 85°C (TA) - - Surface Mount 8-TDFN (2x2)
XC9263A75CMR-G Torex Semiconductor Ltd

XC9263A75CMR-G

IC REG BUCK ADJ 500MA SOT25-5

Torex Semiconductor Ltd

4,771
RFQ
XC9263A75CMR-G Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 18V 1V 15V 500mA 1.2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount SOT-25-5
XC9263B755ER-G Torex Semiconductor Ltd

XC9263B755ER-G

IC REG BUCK ADJ 500MA 6USPC

Torex Semiconductor Ltd

2,857
RFQ
XC9263B755ER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 18V 1V 15V 500mA 500kHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9264B755ER-G Torex Semiconductor Ltd

XC9264B755ER-G

IC REG BUCK ADJ 500MA 6USPC

Torex Semiconductor Ltd

2,973
RFQ
XC9264B755ER-G Datasheet

Datasheet

- 6-UFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 18V 1V 15V 500mA 500kHz Yes -40°C ~ 105°C (TA) - - Surface Mount 6-USPC (1.8x2)
XC9264B755MR-G Torex Semiconductor Ltd

XC9264B755MR-G

IC REG BUCK ADJ 500MA SOT25-5

Torex Semiconductor Ltd

1,296
RFQ
XC9264B755MR-G Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 18V 1V 15V 500mA 500kHz Yes -40°C ~ 105°C (TA) - - Surface Mount SOT-25-5
XC9264B75CMR-G Torex Semiconductor Ltd

XC9264B75CMR-G

IC REG BUCK ADJ 500MA SOT25-5

Torex Semiconductor Ltd

4,560
RFQ
XC9264B75CMR-G Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 18V 1V 15V 500mA 1.2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount SOT-25-5
XC9266B06CZR-G Torex Semiconductor Ltd

XC9266B06CZR-G

IC REG BUCK ADJ 6A QFN0404-24C

Torex Semiconductor Ltd

1,911
RFQ
XC9266B06CZR-G Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 3.6V 6A 1.2MHz Yes -40°C ~ 105°C (TA) - - Surface Mount QFN0404-24C

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.