Voltage Regulators - Linear + Switching

Manufacturer Series Package/Case Packaging Product Status Topology Number of Outputs Frequency - Switching Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package




























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Topology Number of Outputs Frequency - Switching Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package
AN30183A-PR Panasonic Electronic Components

AN30183A-PR

IC REG 5OUT BCK/LNR SYNC 20WLCSP

Panasonic Electronic Components

3,688
RFQ

-

- 20-VFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (4) 5 3MHz 0.8V ~ 2.4V, 600mA 1V ~ 3.3V, 300mA 1V ~ 3.3V, 300mA No No No 1.7V ~ 5.5V -30°C ~ 85°C - - Surface Mount 20-WLCSP (1.56x2.06)
AN30182A-PB Panasonic Electronic Components

AN30182A-PB

IC REG 8OUT BCK/LNR SYNC 25WLCSP

Panasonic Electronic Components

2,671
RFQ

-

- 25-VFBGA, WLCSP Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (6) 8 3MHz 0.8V ~ 2.4V, 600mA 0.8V ~ 2.4V, 600mA 1V ~ 3.3V, 300mA No No No 1.7V ~ 5.5V -30°C ~ 85°C - - Surface Mount 25-WLCSP (2.15x2.15)
ISL6446AIAZ-TK Renesas Electronics Corporation

ISL6446AIAZ-TK

IC REG TRPL BUCK/LNR SYNC 24QSOP

Renesas Electronics Corporation

1,292
RFQ
ISL6446AIAZ-TK Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 100kHz ~ 2.6MHz Controller Controller Controller No No No 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-QSOP
ISL6446IAZ-T7 Renesas Electronics Corporation

ISL6446IAZ-T7

IC REG TRPL BUCK/LNR SYNC 24QSOP

Renesas Electronics Corporation

1,448
RFQ
ISL6446IAZ-T7 Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 100kHz ~ 2.6MHz Controller Controller Controller No No No 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-QSOP
RT9296GQW Richtek USA Inc.

RT9296GQW

IC REG DL BOOST/LNR SYNC 10WDFN

Richtek USA Inc.

2,364
RFQ
RT9296GQW Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 2 1.2MHz Adj to 0.5V, 2A Controller - No No No 1.2V ~ 5V -40°C ~ 85°C - - Surface Mount 10-WDFN (3x3)
AAT2614IDG-2-T1 Skyworks Solutions Inc.

AAT2614IDG-2-T1

IC REG 5OUT BUCK/LNR SYNC 20TQFN

Skyworks Solutions Inc.

2,475
RFQ
AAT2614IDG-2-T1 Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (4) 5 1.7MHz 1.2V, 600mA 1.8V, 300mA 2.8V, 300mA No No No 2.5V ~ 5.5V -40°C ~ 150°C - - Surface Mount 20-TQFN (3x3)
AAT2500IWP-AW-T1 Skyworks Solutions Inc.

AAT2500IWP-AW-T1

IC REG DL BUCK/LNR SYNC 12TDFN

Skyworks Solutions Inc.

4,286
RFQ
AAT2500IWP-AW-T1 Datasheet

Datasheet

TPMIC™ 12-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 1MHz 0.6V ~ 2.5V, 400mA 3.3V, 300mA - No No No 2.7V ~ 5.5V -40°C ~ 85°C - - Surface Mount 12-TDFN (3x3)
PM6681A STMicroelectronics

PM6681A

IC REG QUAD BUCK/LINEAR 32VFQFPN

STMicroelectronics

1,006
RFQ
PM6681A Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tray Active Step-Down (Buck) (2), Linear (LDO) (2) 4 Down to 33kHz 0.9V ~ 5V, 100mA 0.9V ~ 3.3V, 100mA 5V, 100mA No No No 4.5V ~ 36V -40°C ~ 85°C - - Surface Mount 32-VFQFPN (5x5)
RAA230214GSB#HA0 Renesas Electronics Corporation

RAA230214GSB#HA0

IC REG DL BUCK/LNR SYNC 20TSSOP

Renesas Electronics Corporation

3,170
RFQ
RAA230214GSB#HA0 Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tray Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 1MHz 3.3V, 3A 3.3V, 500mA - No No No 3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-TSSOP
RAA230215GSB#HA0 Renesas Electronics Corporation

RAA230215GSB#HA0

IC REG DL BUCK/LNR SYNC 20TSSOP

Renesas Electronics Corporation

3,833
RFQ
RAA230215GSB#HA0 Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tray Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 1MHz 0.9V ~ 4.4V, 3A 0.9V ~ 4.4V, 500mA - No No No 3V ~ 5.5V -40°C ~ 85°C - - Surface Mount 20-TSSOP
RAA230407GNP#HA0 Renesas Electronics Corporation

RAA230407GNP#HA0

IC REG QD BUCK/LNR SYNC 32VQFN

Renesas Electronics Corporation

4,656
RFQ
RAA230407GNP#HA0 Datasheet

Datasheet

- 32-VQFN Tray Obsolete Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 4 1.3MHz ~ 2.2MHz 3V, 500mA 3V, 100mA 0.9V ~ 4.95V, 1.5A No No No 2.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 32-VQFN (5x5)
RAA230409GNP#HA0 Renesas Electronics Corporation

RAA230409GNP#HA0

IC REG QD BUCK/LNR SYNC 32VQFN

Renesas Electronics Corporation

2,779
RFQ
RAA230409GNP#HA0 Datasheet

Datasheet

- 32-VQFN Tray Obsolete Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 4 1.3MHz ~ 2.2MHz 0.9V ~ 4.95V, 500mA 0.9V ~ 4.95V, 100mA 0.9V ~ 4.95V, 1.5A No No No 2.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 32-VQFN (5x5)
XRP9711EY-F MaxLinear, Inc.

XRP9711EY-F

IC REG TRPL BUCK/LNR SYNC 45LGA

MaxLinear, Inc.

2,931
RFQ
XRP9711EY-F Datasheet

Datasheet

- 45-BLGA Tray Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 126kHz ~ 1.23MHz 0.6V ~ 5.5V, 6A 0.6V ~ 5.5V, 6A 5V, 135mA No No Yes 4.75V ~ 22V -40°C ~ 125°C - - Surface Mount 45-LGA (12x12)
XRP7725ILB-F MaxLinear, Inc.

XRP7725ILB-F

IC REG 6OUT BUCK/LINEAR 44TQFN

MaxLinear, Inc.

1,319
RFQ
XRP7725ILB-F Datasheet

Datasheet

- 44-WFQFN Exposed Pad Tray Obsolete Step-Down (Buck) (4), Linear (LDO) (2) 6 105kHz ~ 1.23MHz Controller Controller Controller No No Yes 4.75V ~ 25V -40°C ~ 125°C - - Surface Mount 44-TQFN (7x7)
MB39C022GPN-G-ERE1 Infineon Technologies

MB39C022GPN-G-ERE1

IC REG DL BUCK/LINEAR SYNC 10SON

Infineon Technologies

4,799
RFQ
MB39C022GPN-G-ERE1 Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 2MHz 0.8V ~ 4.5V, 600mA 3.3V, 300mA - No No No 2.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 10-SON (3x3)
NCP81038AMNTWG onsemi

NCP81038AMNTWG

IC REG CTRLR BUCK PWM 16-QFN

onsemi

3,041
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - -
MB39C316PW-G-ERE1 Infineon Technologies

MB39C316PW-G-ERE1

IC REG 7OUT BUCK/BST/LNR 49WLCSP

Infineon Technologies

3,810
RFQ
MB39C316PW-G-ERE1 Datasheet

Datasheet

- 49-WFBGA, WLCSP Tape & Reel (TR) Discontinued at Digi-Key Step-Down (Buck) Synchronous (2), Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (4) 7 1.7MHz 2.88V, 200mA 1.225V, 260mA Adjustable, 84mA No No No 1.75V ~ 5.5V -30°C ~ 85°C - - Surface Mount 49-WLCSP (3.14x3.11)
ISL6446IAZ-T Renesas Electronics Corporation

ISL6446IAZ-T

IC REG TRPL BUCK/LNR SYNC 24QSOP

Renesas Electronics Corporation

4,925
RFQ
ISL6446IAZ-T Datasheet

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 3 100kHz ~ 2.6MHz Controller Controller Controller No No No 4.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 24-QSOP
SC2453ITSTRT Semtech Corporation

SC2453ITSTRT

IC REG QUAD BCK/LNR SYNC 28TSSOP

Semtech Corporation

4,197
RFQ

-

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 100kHz ~ 700kHz Controller Controller Adj to 0.5V, - No No No 4.5V ~ 30V -40°C ~ 150°C - - Surface Mount 28-TSSOP
SC1189SWTRT Semtech Corporation

SC1189SWTRT

IC REG TRPL BUCK/LNR 200KHZ 24SO

Semtech Corporation

1,208
RFQ
SC1189SWTRT Datasheet

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Step-Down (Buck) (1), Linear (LDO) (2) 3 200kHz Controller 1.25V, - 2.5V, - No No No 4.5V ~ 7V 0°C ~ 70°C - - Surface Mount 24-SO
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Voltage Regulators - Linear + Switching 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 - Linear + Switching 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 - Linear + Switching 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 - Linear + Switching FAQ

Can FPGAX source both active and end-of-life Voltage Regulators - Linear + Switching 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 - Linear + Switching 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.