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
TPS54122RHLR Texas Instruments

TPS54122RHLR

IC REG DL BUCK/LNR SYNC 24VQFN

Texas Instruments

1,374
RFQ
TPS54122RHLR Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 300kHz ~ 2MHz 0.8V ~ 3.6V, 3A 0.8V ~ 3.6V, 3A - No No No 2.95V ~ 6V -40°C ~ 125°C - - Surface Mount 24-VQFN (5.5x3.5)
RT9206GS Richtek USA Inc.

RT9206GS

IC REG TRPL BUCK/LNR SYNC 16SOP

Richtek USA Inc.

2,420
RFQ
RT9206GS Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 3 200kHz ~ 600kHz Controller Controller Controller No No No 4.75V ~ 28V 0°C ~ 70°C - - Surface Mount 16-SOP
NB670AGQ-Z Monolithic Power Systems Inc.

NB670AGQ-Z

IC REG DL BUCK/LINEAR SYNC 16QFN

Monolithic Power Systems Inc.

4,977
RFQ
NB670AGQ-Z Datasheet

Datasheet

- 16-PowerVFQFN Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 500kHz 3.3V, 6A 3.3V, 100mA - No No No 5V ~ 22V -40°C ~ 125°C - - Surface Mount 16-QFN (3x3)
NB670GQ-Z Monolithic Power Systems Inc.

NB670GQ-Z

IC REG DL BUCK/LINEAR SYNC 16QFN

Monolithic Power Systems Inc.

4,519
RFQ
NB670GQ-Z Datasheet

Datasheet

- 16-PowerVFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 500kHz 3.3V, 6A 3.3V, 100mA - No No No 5V ~ 22V -40°C ~ 125°C - - Surface Mount 16-QFN (3x3)
ISL6549CAZA Intersil

ISL6549CAZA

SWITCHING CONTROLLER

Intersil

1,516
RFQ
ISL6549CAZA Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 150kHz ~ 1MHz Controller Controller - No No No 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-QSOP
MAX8989EWL+T Analog Devices Inc./Maxim Integrated

MAX8989EWL+T

IC INTEGRATED CIRCUIT

Analog Devices Inc./Maxim Integrated

18,880
RFQ

-

* - Bulk Obsolete - - - - - - - - - - - - - - -
TPS61107PW Texas Instruments

TPS61107PW

IC REG DL BOOST/LNR SYNC 20TSSOP

Texas Instruments

1,378
RFQ
TPS61107PW Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 2 500kHz 3.3V, 1.8A 1.8V, 500mA - No No No 0.8V ~ 3.3V -40°C ~ 85°C - - Surface Mount 20-TSSOP
TPS61100PWR Texas Instruments

TPS61100PWR

IC REG DL BOOST/LNR SYNC 20TSSOP

Texas Instruments

1,768
RFQ
TPS61100PWR Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 2 500kHz 1.5V ~ 5.5V, 1.8A 0.9V ~ 3.6V, 500mA - No No No 0.8V ~ 3.3V -40°C ~ 85°C - - Surface Mount 20-TSSOP
ISL6529CBZ Intersil

ISL6529CBZ

SWITCHING CONTROLLER

Intersil

500
RFQ
ISL6529CBZ Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 600kHz 0.8V ~ 3.3V, 15A 0.8V ~ 3.3V, 4A - No No No 3.3V, 5V 0°C ~ 70°C - - Surface Mount 14-SOIC
RT6316BGQUF Richtek USA Inc.

RT6316BGQUF

IC BUCK 23V 6A UQFN-12H(FC)

Richtek USA Inc.

2,924
RFQ
RT6316BGQUF Datasheet

Datasheet

- 12-UFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 500kHz Fixed, Fixed, 3.3V, 6A Fixed, Fixed, 3.3V, 100mA - No No No 4.5V ~ 23V -40°C ~ 125°C (TJ) - - Surface Mount 12-UQFN-HL (3x3)
MAX1630CAI Analog Devices Inc./Maxim Integrated

MAX1630CAI

IC REG TRIPLE BUCK/LINEAR 28SSOP

Analog Devices Inc./Maxim Integrated

3,706
RFQ
MAX1630CAI Datasheet

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tube Obsolete Step-Down (Buck) (2), Linear (LDO) (1) 3 200kHz ~ 300kHz Controller Controller 12V, 120mA No No Yes 4.2V ~ 30V 0°C ~ 70°C - - Surface Mount 28-SSOP
NB670AGQ-P Monolithic Power Systems Inc.

NB670AGQ-P

IC REG DL BUCK/LINEAR SYNC 16QFN

Monolithic Power Systems Inc.

500
RFQ
NB670AGQ-P Datasheet

Datasheet

- 16-PowerVFQFN Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 500kHz 3.3V, 6A 3.3V, 100mA - No No No 5V ~ 22V -40°C ~ 125°C - - Surface Mount 16-QFN (3x3)
NB670GQ-P Monolithic Power Systems Inc.

NB670GQ-P

IC REG DL BUCK/LINEAR SYNC 16QFN

Monolithic Power Systems Inc.

445
RFQ
NB670GQ-P Datasheet

Datasheet

- 16-PowerVFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 500kHz 3.3V, 6A 3.3V, 100mA - No No No 5V ~ 22V -40°C ~ 125°C - - Surface Mount 16-QFN (3x3)
RAA2124214GNP#MA0 Renesas Electronics Corporation

RAA2124214GNP#MA0

RAA212421 LOW DROP OUT LINEAR

Renesas Electronics Corporation

194
RFQ
RAA2124214GNP#MA0 Datasheet

Datasheet

- 22-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down (Buck) (1), Linear (LDO) (1) 2 300kHz ~ 2MHz 0.5V ~ 5.5V, 1.1A 0.8V ~ 5.5V, 500mA - No No Yes 1.8V ~ 6V, 3V ~ 40V -40°C ~ 125°C (TA) - - Surface Mount 22-TDFN (3x6)
TPS61131PW Texas Instruments

TPS61131PW

IC REG DL BUCK/BST/LNR 16TSSOP

Texas Instruments

2,125
RFQ
TPS61131PW Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 2 500kHz 3.3V, 300mA 3.3V, 320mA - No No No 1.8V ~ 7V -40°C ~ 85°C - - Surface Mount 16-TSSOP
HIP6521CBZA Renesas Electronics Corporation

HIP6521CBZA

IC REG QUAD BUCK/LNR SYNC 16SOIC

Renesas Electronics Corporation

228
RFQ
HIP6521CBZA Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (3) 4 300kHz Controller Controller Controller No No No 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
MAX15014BATX+ Analog Devices Inc./Maxim Integrated

MAX15014BATX+

IC REG DL BUCK/LNR SYNC 36TQFN

Analog Devices Inc./Maxim Integrated

4,226
RFQ
MAX15014BATX+ Datasheet

Datasheet

- 36-WFQFN Exposed Pad Tube Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 135kHz 1.26V ~ 32V, 1A 5V ~ 40V, 50mA - No No No 7.5V ~ 40V -40°C ~ 125°C - - Surface Mount 36-TQFN (6x6)
RT6258BHGQUF Richtek USA Inc.

RT6258BHGQUF

IC BUCK 23V 8A SYNC UQFN-12H(FC)

Richtek USA Inc.

2,995
RFQ
RT6258BHGQUF Datasheet

Datasheet

- 12-UFQFN Tape & Reel (TR) Active Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2 500kHz Adjustable, Fixed, 3.3V, 8A Adjustable, Fixed, 3.3V, 100mA - No No No 4.5V ~ 23V -40°C ~ 125°C (TJ) - - Surface Mount 12-UQFN-HL (3x3)
HIP6019CB-T Harris Corporation

HIP6019CB-T

DUAL SWITCHING CONTROLLER, VOLTA

Harris Corporation

1,000
RFQ
HIP6019CB-T Datasheet

Datasheet

- 28-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 4 215kHz Controller, Controller, Controller, -, - Controller, Controller, Controller, -, - Controller, Controller, Controller, -, - No No No 5V ~ 12V 0°C ~ 70°C - - Surface Mount 28-SOIC
HIP6521CBZA-T Renesas Electronics Corporation

HIP6521CBZA-T

IC REG QUAD BUCK/LNR SYNC 16SOIC

Renesas Electronics Corporation

2,499
RFQ
HIP6521CBZA-T Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Step-Down (Buck) Synchronous (1), Linear (LDO) (3) 4 300kHz Controller Controller Controller No No No 4.75V ~ 5.25V 0°C ~ 70°C - - Surface Mount 16-SOIC
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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.