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
XRP7714ILB-SN01-F MaxLinear, Inc.

XRP7714ILB-SN01-F

IC REG 5OUT BUCK/LNR SYNC 40TQFN

MaxLinear, Inc.

1,267
RFQ

-

PowerXR 40-WFQFN Exposed Pad Tray Obsolete Step-Down (Buck) Synchronous (4), Linear (LDO) (1) 5 1.5MHz Controller Controller Controller No No Yes 4.75V ~ 25V -40°C ~ 125°C - - Surface Mount 40-TQFN (6x6)
EZ6301QI Intel

EZ6301QI

IC REG TRPL BCK/LNR 2.5MHZ 40QFN

Intel

4,792
RFQ
EZ6301QI Datasheet

Datasheet

Enpirion® 40-FQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down (Buck) (1), Linear (LDO) (2) 3 2.5MHz 0.6V ~ 3.3V, 1.5A 0.9V ~ 3.3V, 300mA 0.9V ~ 3.3V, 300mA No No No 1.6V ~ 3.6V -40°C ~ 85°C (TA) - - Surface Mount 40-QFN (7x4)
LT1939EDD Analog Devices Inc.

LT1939EDD

IC REG DL BUCK/LINEAR 12DFN

Analog Devices Inc.

3,157
RFQ

-

- 12-WFDFN Exposed Pad Tube Obsolete Step-Down (Buck) (1), Linear (LDO) (1) 2 500kHz ~ 2.4MHz 0.8V ~ 24.25V, 2A 0.8V ~ 24.25V, 1A - No No No 3V ~ 25V -40°C ~ 125°C - - Surface Mount 12-DFN (3x3)
LT3048EDC-12 Analog Devices Inc.

LT3048EDC-12

IC REG DL BOOST/LNR 2.2MHZ 8DFN

Analog Devices Inc.

4,409
RFQ

-

- 8-WFDFN Exposed Pad Tube Obsolete Step-Up (Boost) (1), Linear (LDO) (1) 2 2.2MHz 13.1V, 300mA 12V, 45mA - No No No 2.7V ~ 4.8V -40°C ~ 125°C - - Surface Mount 8-DFN (2x2)
LT3048EDC-15 Analog Devices Inc.

LT3048EDC-15

IC REG DL BOOST/LNR 2.2MHZ 8DFN

Analog Devices Inc.

3,577
RFQ

-

- 8-WFDFN Exposed Pad Tube Obsolete Step-Up (Boost) (1), Linear (LDO) (1) 2 2.2MHz 16.1V, 300mA 15V, 45mA - No No No 2.7V ~ 4.8V -40°C ~ 125°C - - Surface Mount 8-DFN (2x2)
LT3048EDC-3.3 Analog Devices Inc.

LT3048EDC-3.3

IC REG DL BOOST/LNR 2.2MHZ 8DFN

Analog Devices Inc.

3,656
RFQ

-

- 8-WFDFN Exposed Pad Tube Obsolete Step-Up (Boost) (1), Linear (LDO) (1) 2 2.2MHz 4.4V, 300mA 3.3V, 45mA - No No No 2.7V ~ 4.8V -40°C ~ 125°C - - Surface Mount 8-DFN (2x2)
LT3048EDC-5 Analog Devices Inc.

LT3048EDC-5

IC REG DL BOOST/LNR 2.2MHZ 8DFN

Analog Devices Inc.

2,553
RFQ

-

- 8-WFDFN Exposed Pad Tube Obsolete Step-Up (Boost) (1), Linear (LDO) (1) 2 2.2MHz 6.1V, 300mA 5V, 45mA - No No No 2.7V ~ 4.8V -40°C ~ 125°C - - Surface Mount 8-DFN (2x2)
LT3048IDC Analog Devices Inc.

LT3048IDC

IC REG DL BOOST/LINEAR 1MHZ 8DFN

Analog Devices Inc.

4,794
RFQ

-

- 8-WFDFN Exposed Pad Tube Obsolete Step-Up (Boost) (1), Linear (LDO) (1) 2 1MHz 23.1V, 300mA 1.235V ~ 22V, 45mA - No No No 2.7V ~ 4.8V -40°C ~ 125°C - - Surface Mount 8-DFN (2x2)
LT3048IDC-12 Analog Devices Inc.

LT3048IDC-12

IC REG DL BOOST/LNR 2.2MHZ 8DFN

Analog Devices Inc.

3,311
RFQ

-

- 8-WFDFN Exposed Pad Tube Obsolete Step-Up (Boost) (1), Linear (LDO) (1) 2 2.2MHz 13.1V, 300mA 12V, 45mA - No No No 2.7V ~ 4.8V -40°C ~ 125°C - - Surface Mount 8-DFN (2x2)
LT3048IDC-15 Analog Devices Inc.

LT3048IDC-15

IC REG DL BOOST/LNR 2.2MHZ 8DFN

Analog Devices Inc.

1,174
RFQ

-

- 8-WFDFN Exposed Pad Tube Obsolete Step-Up (Boost) (1), Linear (LDO) (1) 2 2.2MHz 16.1V, 300mA 15V, 45mA - No No No 2.7V ~ 4.8V -40°C ~ 125°C - - Surface Mount 8-DFN (2x2)
LT3048IDC-3.3 Analog Devices Inc.

LT3048IDC-3.3

IC REG DL BOOST/LNR 2.2MHZ 8DFN

Analog Devices Inc.

2,939
RFQ

-

- 8-WFDFN Exposed Pad Tube Obsolete Step-Up (Boost) (1), Linear (LDO) (1) 2 2.2MHz 4.4V, 300mA 3.3V, 45mA - No No No 2.7V ~ 4.8V -40°C ~ 125°C - - Surface Mount 8-DFN (2x2)
LT3048IDC-5 Analog Devices Inc.

LT3048IDC-5

IC REG DL BOOST/LNR 2.2MHZ 8DFN

Analog Devices Inc.

2,174
RFQ

-

- 8-WFDFN Exposed Pad Tube Obsolete Step-Up (Boost) (1), Linear (LDO) (1) 2 2.2MHz 6.1V, 300mA 5V, 45mA - No No No 2.7V ~ 4.8V -40°C ~ 125°C - - Surface Mount 8-DFN (2x2)
LT3507AEFE Analog Devices Inc.

LT3507AEFE

IC REG QUAD BUCK/LINEAR 38TSSOP

Analog Devices Inc.

1,052
RFQ

-

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down (Buck) (3), Linear (LDO) (1) 4 900kHz ~ 1.1MHz -, 2.7A -, 1.8A -, 1.8A No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 38-TSSOP-EP
LT3507AIFE Analog Devices Inc.

LT3507AIFE

IC REG QUAD BUCK/LINEAR 38TSSOP

Analog Devices Inc.

1,741
RFQ

-

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Obsolete Step-Down (Buck) (3), Linear (LDO) (1) 4 900kHz ~ 1.1MHz -, 2.7A -, 1.8A -, 1.8A No No Yes 4V ~ 36V -40°C ~ 125°C - - Surface Mount 38-TSSOP-EP
LT3667EUDD Analog Devices Inc.

LT3667EUDD

IC REG TRIPLE BUCK/LINEAR 24QFN

Analog Devices Inc.

4,547
RFQ

-

- 24-WFQFN Exposed Pad Tube Obsolete Step-Down (Buck) (1), Linear (LDO) (2) 3 243kHz ~ 2.2MHz 1.2V ~ 38.6V, 400mA 0.8V ~ 38.6V, 200mA 0.8V ~ 38.6V, 200mA No No No 1.6V ~ 45V -40°C ~ 125°C - - Surface Mount 24-QFN (3x5)
LT3667IUDD Analog Devices Inc.

LT3667IUDD

IC REG TRIPLE BUCK/LINEAR 24QFN

Analog Devices Inc.

4,513
RFQ

-

- 24-WFQFN Exposed Pad Tube Obsolete Step-Down (Buck) (1), Linear (LDO) (2) 3 243kHz ~ 2.2MHz 1.2V ~ 38.6V, 400mA 0.8V ~ 38.6V, 200mA 0.8V ~ 38.6V, 200mA No No No 1.6V ~ 45V -40°C ~ 125°C - - Surface Mount 24-QFN (3x5)
LTC3670EDDB Analog Devices Inc.

LTC3670EDDB

IC REG TRIPLE BCK/LNR SYNC 12DFN

Analog Devices Inc.

3,923
RFQ

-

- 12-WFDFN Exposed Pad Tube Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 3 2.25MHz Adj to 0.8V, 400mA Adj to 0.8V, 150mA Adj to 0.8V, 150mA No No No 2.5V ~ 5.5V -40°C ~ 85°C - - Surface Mount 12-DFN (3x2)
LTC3672BEDC-1 Analog Devices Inc.

LTC3672BEDC-1

IC REG TRIPLE BUCK/LNR SYNC 8DFN

Analog Devices Inc.

1,076
RFQ
LTC3672BEDC-1 Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 3 2.25MHz 1.8V, 400mA 1.2V, 150mA 2.8V, 150mA No No No 2.9V ~ 5.5V -40°C ~ 85°C - - Surface Mount 8-DFN (2x2)
LTC3672BEDC-2 Analog Devices Inc.

LTC3672BEDC-2

IC REG TRIPLE BUCK/LNR SYNC 8DFN

Analog Devices Inc.

4,611
RFQ
LTC3672BEDC-2 Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 3 2.25MHz 1.2V, 400mA 2.8V, 150mA 1.8V, 150mA No No No 2.9V ~ 5.5V -40°C ~ 85°C - - Surface Mount 8-DFN (2x2)
RT6503AGQW Richtek USA Inc.

RT6503AGQW

IC REGULATOR QFN

Richtek USA Inc.

2,830
RFQ

-

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - -
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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.