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
EL7534IYZ-T7 Intersil

EL7534IYZ-T7

IC REG BUCK ADJ 600MA 10MSOP

Intersil

500
RFQ
EL7534IYZ-T7 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 5.5V 600mA 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
NCP3285FMNTXG onsemi

NCP3285FMNTXG

IC REG BUCK PROG 20A 37PQFN

onsemi

3,000
RFQ

-

- 37-PowerWFQFN Bulk Obsolete Step-Down Positive Buck Programmable 1 4.5V 18V 0.5V 2V 20A 400kHz, 600kHz, 800kHz, 1MHz Yes -40°C ~ 100°C (TA) - - Surface Mount 37-PQFN (5x6)
LM2575T-12/LF03 National Semiconductor

LM2575T-12/LF03

IC REG BUCK 12V 1A TO220-5

National Semiconductor

404
RFQ
LM2575T-12/LF03 Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Bulk Active Step-Down Positive Buck Fixed 1 4V 40V 12V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LMR14030HSSQDDARQ1 Texas Instruments

LMR14030HSSQDDARQ1

IC REG BUCK ADJ 3.5A 8SOPWR

Texas Instruments

155
RFQ
LMR14030HSSQDDARQ1 Datasheet

Datasheet

SIMPLE SWITCHER® 8-PowerSOIC (0.154", 3.90mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4V 40V 1V 36V 3.5A 2.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 8-SO PowerPad
LM2731YMF National Semiconductor

LM2731YMF

LM2731 0.6/1.6 MHZ BOOST CONVERT

National Semiconductor

9,000
RFQ
LM2731YMF Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
MIC4574YN Microchip Technology

MIC4574YN

IC REG BUCK ADJ 500MA 8PDIP

Microchip Technology

3,025
RFQ
MIC4574YN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Step-Down Positive Buck Adjustable 1 4V 24V 1.23V 20V 500mA 200kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
MIC4574-3.3YN Microchip Technology

MIC4574-3.3YN

IC REG BUCK 3.3V 500MA 8PDIP

Microchip Technology

1,918
RFQ
MIC4574-3.3YN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Step-Down Positive Buck Fixed 1 4V 24V 3.3V - 500mA 200kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
ISL8009AIRZ-T Intersil

ISL8009AIRZ-T

IC REG BUCK ADJ 1.5A 8DFN

Intersil

2,170
RFQ
ISL8009AIRZ-T Datasheet

Datasheet

- 8-VFDFN Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 5.5V 1.5A 1.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
LM2852YMXAX-1.8/NOPB National Semiconductor

LM2852YMXAX-1.8/NOPB

IC REG BUCK 1.8V 2A 14HTSSOP

National Semiconductor

2,500
RFQ
LM2852YMXAX-1.8/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Fixed 1 2.85V 5.5V 1.8V - 2A 500kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
MIC4575-3.3WT Microchip Technology

MIC4575-3.3WT

IC REG BCK BST 3.3V 1.7A TO220-5

Microchip Technology

1,662
RFQ
MIC4575-3.3WT Datasheet

Datasheet

- TO-220-5 Bulk Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Fixed 1 4V 24V 3.3V - 1.7A (Switch) 200kHz No -40°C ~ 85°C (TA) - - Through Hole TO-220-5
LM2651MTCX-3.3/NOPB National Semiconductor

LM2651MTCX-3.3/NOPB

IC REG BUCK 3.3V 1.5A 16TSSOP

National Semiconductor

4,425
RFQ
LM2651MTCX-3.3/NOPB Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Fixed 1 4V 14V 3.3V - 1.5A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
LM2852XMXA-0.8/NOPB National Semiconductor

LM2852XMXA-0.8/NOPB

IC REG BUCK 0.8V 2A 14HTSSOP

National Semiconductor

234
RFQ
LM2852XMXA-0.8/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Fixed 1 2.85V 5.5V 0.8V - 2A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
LM2575T-015 Motorola

LM2575T-015

IC REG BUCK 15V 1A TO220-5

Motorola

650
RFQ
LM2575T-015 Datasheet

Datasheet

- TO-220-5 Bulk Active Step-Down Positive Buck Fixed 1 4.75V 40V 15V - 1A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LP8728QSQX-D/NOPB Texas Instruments

LP8728QSQX-D/NOPB

IC REG BUCK 1.2V 1A QUAD 28WQFN

Texas Instruments

8,998
RFQ
LP8728QSQX-D/NOPB Datasheet

Datasheet

- 28-WFQFN Exposed Pad Bulk Active Step-Down Positive Buck Fixed 4 4.5V 5.5V 1.2V, 1.5V, 1.8/2.65V, 3.3V - 1A 3.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 28-WQFN (5x5)
LP8728QSQX-C/NOPB Texas Instruments

LP8728QSQX-C/NOPB

IC REG BUCK 1.2V 1A QUAD 28WQFN

Texas Instruments

8,998
RFQ
LP8728QSQX-C/NOPB Datasheet

Datasheet

- 28-WFQFN Exposed Pad Bulk Active Step-Down Positive Buck Fixed 4 4.5V 5.5V 1.2V, 1.5V, 1.8/2.65V, 3.3V - 1A 3.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 28-WQFN (5x5)
LP8728QSQX-B/NOPB Texas Instruments

LP8728QSQX-B/NOPB

IC REG BUCK 1.2V 1A QUAD 28WQFN

Texas Instruments

8,948
RFQ
LP8728QSQX-B/NOPB Datasheet

Datasheet

- 28-WFQFN Exposed Pad Bulk Active Step-Down Positive Buck Fixed 4 4.5V 5.5V 1.2V, 1.5V, 1.8/2.65V, 3.3V - 1A 3.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 28-WQFN (5x5)
LM2696MXAX/NOPB National Semiconductor

LM2696MXAX/NOPB

IC REG BUCK ADJ 3A 16HTSSOP

National Semiconductor

1,400
RFQ
LM2696MXAX/NOPB Datasheet

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4.5V 24V 1.254V 20V 3A 100kHz ~ 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
LM2578AM/NOPB National Semiconductor

LM2578AM/NOPB

IC REG BUCK BOOST 750MA 8SOIC

National Semiconductor

267
RFQ
LM2578AM/NOPB Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up, Step-Down Positive or Negative Buck, Boost - 1 2V 40V - - 750mA (Switch) 20kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM2598S-3.3/NOPB National Semiconductor

LM2598S-3.3/NOPB

IC REG BUCK 3.3V 1A TO263

National Semiconductor

200
RFQ
LM2598S-3.3/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Bulk Active Step-Down Positive Buck Fixed 1 4.5V 40V 3.3V - 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
ISL8016IR12Z-T7A Intersil

ISL8016IR12Z-T7A

IC REG BUCK 1.2V 6A 20QFN

Intersil

250
RFQ
ISL8016IR12Z-T7A Datasheet

Datasheet

- 20-VFQFN Exposed Pad Bulk Active Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.2V - 6A 525kHz ~ 3.9MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (3x4)
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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.