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
MAX866ESA-T Analog Devices Inc./Maxim Integrated

MAX866ESA-T

IC REG BOOST 3.3V/5V 8SOIC

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX866ESA-T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up Positive Boost Fixed 1 0.8V 6V 3.3V, 5V - - Up to 250kHz No -40°C ~ 85°C - - Surface Mount 8-SOIC
MAX1947ETA25 Analog Devices Inc./Maxim Integrated

MAX1947ETA25

IC REG BOOST 2.5V 380MA 8TDFN

Analog Devices Inc./Maxim Integrated

597
RFQ
MAX1947ETA25 Datasheet

Datasheet

- 8-WDFN Exposed Pad Bulk Active Step-Up Positive Boost Fixed 1 0.7V 3.6V 2.5V - 380mA Up to 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-TDFN-EP (3x3)
LT3460ES5#TRPBF Analog Devices Inc.

LT3460ES5#TRPBF

IC REG BOOST SEPIC ADJ TSOT23-5

Analog Devices Inc.

4,293
RFQ
LT3460ES5#TRPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 2.5V 16V 1.255V 36V 300mA (Switch) 1.3MHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
LM53601AQDSXRQ1 Texas Instruments

LM53601AQDSXRQ1

IC REG BUCK ADJ 1A 10WSON

Texas Instruments

3,000
RFQ
LM53601AQDSXRQ1 Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 36V 3.3V 6V 1A 2.1MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 10-WSON (3x3)
ISL97702IRZ Intersil

ISL97702IRZ

IC REG BOOST ADJ 1.2A DL 10DFN

Intersil

14,721
RFQ
ISL97702IRZ Datasheet

Datasheet

- 10-VFDFN Exposed Pad Tube Obsolete Step-Up Positive Boost Adjustable 2 2.3V 5.5V 4.3V 28V 1.2A (Switch) 1MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
LM2852XMXA-2.5 National Semiconductor

LM2852XMXA-2.5

IC REG BUCK 2.5V 2A 14HTSSOP

National Semiconductor

190
RFQ
LM2852XMXA-2.5 Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Fixed 1 2.85V 5.5V 2.5V - 2A 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-HTSSOP
MAX8561ETA+T Analog Devices Inc./Maxim Integrated

MAX8561ETA+T

IC REG BUCK ADJ 500MA 8TDFN

Analog Devices Inc./Maxim Integrated

2,840
RFQ
MAX8561ETA+T Datasheet

Datasheet

- 8-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 2.5V 500mA 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-TDFN (3x3)
MAX1835EUT-T Analog Devices Inc./Maxim Integrated

MAX1835EUT-T

IC REG BOOST 3.3V 150MA SOT23-6

Analog Devices Inc./Maxim Integrated

37,218
RFQ
MAX1835EUT-T Datasheet

Datasheet

- SOT-23-6 Bulk Active Step-Up Positive Boost Fixed 1 1.5V 5.5V 3.3V - 150mA - Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-6
LM26400YSDX/NOPB National Semiconductor

LM26400YSDX/NOPB

IC REG BUCK ADJ 2A DL 16WSON

National Semiconductor

4,500
RFQ
LM26400YSDX/NOPB Datasheet

Datasheet

- 16-WFDFN Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 2 3V 20V 0.6V 16V 2A 520kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-WSON (5x5)
MAX1835EUT#TG16 Analog Devices Inc./Maxim Integrated

MAX1835EUT#TG16

IC REG BOOST 3.3V 150MA SOT6

Analog Devices Inc./Maxim Integrated

4,324
RFQ
MAX1835EUT#TG16 Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Obsolete Step-Up Positive Boost Fixed 1 1.5V 5.5V 3.3V - 150mA - Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-6
FAN48623UC32JX onsemi

FAN48623UC32JX

IC REG BOOST PROG 2.5A 16WLCSP

onsemi

3,000
RFQ
FAN48623UC32JX Datasheet

Datasheet

TinyBoost® 16-UFBGA, WLCSP Tape & Reel (TR) Last Time Buy Step-Up Positive Boost Programmable 1 2.5V 5.5V 3.2V 3.4V 2.5A 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WLCSP (1.78x1.78)
FAN48623UC33X onsemi

FAN48623UC33X

IC REG BOOST PROG 2.5A 16WLCSP

onsemi

3,000
RFQ
FAN48623UC33X Datasheet

Datasheet

TinyBoost® 16-UFBGA, WLCSP Tape & Reel (TR) Last Time Buy Step-Up Positive Boost Programmable 1 2.5V 5.5V 3.3V 3.5V 2.5A 2.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WLCSP (1.78x1.78)
LM2574HVM-ADJ Texas Instruments

LM2574HVM-ADJ

IC REG BUCK ADJ 500MA 14SOIC

Texas Instruments

4,101
RFQ
LM2574HVM-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® 14-SOIC (0.295", 7.50mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 4V 60V 1.23V 37V 500mA 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount 14-SOIC
MIC2204YMM Microchip Technology

MIC2204YMM

IC REG BUCK ADJ 600MA 10MSOP

Microchip Technology

169
RFQ
MIC2204YMM Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Down Positive Buck Adjustable 1 2.3V 5.5V 1V 5.5V 600mA 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP
MAX20075DATCB/V+ Analog Devices Inc./Maxim Integrated

MAX20075DATCB/V+

IC REG BCK ADJ/3V 600MA 12TDFN

Analog Devices Inc./Maxim Integrated

2,533
RFQ
MAX20075DATCB/V+ Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 3V (3.3V) 10V 600mA 2.1MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 12-TDFN (3x3)
FAN53526UC224X onsemi

FAN53526UC224X

IC REG BUCK PROG 3A 15WLCSP

onsemi

3,000
RFQ
FAN53526UC224X Datasheet

Datasheet

TinyBuck® 15-UFBGA, WLCSP Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.6V 1.39375V 3A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 15-WLCSP (2.02x1.31)
ISL91127IINZ-T7A Renesas Electronics Corporation

ISL91127IINZ-T7A

IC REG BCK BST 3.3V 2.1A 20WLCSP

Renesas Electronics Corporation

500
RFQ
ISL91127IINZ-T7A Datasheet

Datasheet

- 20-UFBGA, WLCSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 1.8V 5.5V 3.3V - 2.1A 2.5MHz Yes - - - Surface Mount 20-WLCSP (2.15x1.74)
LM2576S-3.3 UMW

LM2576S-3.3

IC REG BUCK 3.3V 3A TO263-5L

UMW

270
RFQ
LM2576S-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Cut Tape (CT) Active Step-Down Positive Buck Fixed 1 4V 40V 3.3V - 3A 52kHz No -40°C ~ 125°C (TA) - - Surface Mount TO-263-5L
LM2831XSD Texas Instruments

LM2831XSD

IC REG BUCK ADJ 1.5A 6WSON

Texas Instruments

1,000
RFQ
LM2831XSD Datasheet

Datasheet

- 6-WDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 3V 5.5V 0.6V 4.5V 1.5A 1.6MHz No -40°C ~ 125°C (TJ) - - Surface Mount 6-WSON (3x3)
ISL8014AIRZ-TR5537 Intersil

ISL8014AIRZ-TR5537

IC REG BUCK ADJ 4A 16QFN

Intersil

9,475
RFQ
ISL8014AIRZ-TR5537 Datasheet

Datasheet

- 16-VQFN Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 1 2.8V 5.5V 0.8V 5.5V 4A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QFN (4x4)
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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.