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 Package
























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
LM2576R-ADJ TAEJIN

LM2576R-ADJ

IC REG BUCK ADJ 3A TO263-5L

TAEJIN

120,309
RFQ
LM2576R-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 - 40V 1.23V 37V 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5L
LM2576R-12 TAEJIN

LM2576R-12

IC REG BUCK 12V 3A TO263-5L

TAEJIN

30,234
RFQ
LM2576R-12 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 - 40V 12V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5L
LM2576R-3.3 TAEJIN

LM2576R-3.3

IC REG BUCK 3.3V 3A TO263-5L

TAEJIN

10,596
RFQ
LM2576R-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 - 40V 3.3V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5L
LM2576R-15 TAEJIN

LM2576R-15

IC REG BUCK 15V 3A TO263-5L

TAEJIN

5,540
RFQ
LM2576R-15 Datasheet

Datasheet

LM2576 TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 - 40V 15V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5L
LM4576DP-ADJ TAEJIN

LM4576DP-ADJ

IC REG BUCK ADJ 3A 8SOP-PP

TAEJIN

5,000
RFQ
LM4576DP-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 8V 40V 1.23V 40V 3A 300kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOP-PP
MIC2203YML Micrel Inc.

MIC2203YML

IC REG BUCK ADJ 300MA 10MLF

Micrel Inc.

4,000
RFQ
MIC2203YML Datasheet

Datasheet

- 10-VFDFN Exposed Pad, 10-MLF® Bulk Active Step-Down Positive Buck Adjustable 1 2.3V 5.5V 0.5V 5.5V 300mA 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MLF® (3x3)
LM3678SDE-1.2/NOPB National Semiconductor

LM3678SDE-1.2/NOPB

IC REG BUCK PROG 1.5A 10WSON

National Semiconductor

3,451
RFQ
LM3678SDE-1.2/NOPB Datasheet

Datasheet

- 10-WFDFN Exposed Pad Bulk Active Step-Down Positive Buck Programmable 1 2.5V 5.5V 0.8V, 1.2V - 1.5A 3.3MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 10-WSON (3x3)
KA5Q0765RTHYDTU onsemi

KA5Q0765RTHYDTU

IC REG

onsemi

15,600
RFQ
KA5Q0765RTHYDTU Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
LM3691TL-1.2/NOPB National Semiconductor

LM3691TL-1.2/NOPB

IC REG BUCK 1.2V 1A 6DSBGA

National Semiconductor

3,108
RFQ
LM3691TL-1.2/NOPB Datasheet

Datasheet

- 6-WFBGA, DSBGA Bulk Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.2V - 1A 4MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 6-DSBGA (1.5x1.3)
FAN8060EMPX Fairchild Semiconductor

FAN8060EMPX

IC REG BUCK ADJ 1A 10MLP

Fairchild Semiconductor

9,000
RFQ
FAN8060EMPX Datasheet

Datasheet

- 10-WFDFN Exposed Pad Bulk Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 1.2V 5.5V 1A 1.21MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MLP (3x3)
RP504K111D-E2 Nisshinbo Micro Devices Inc.

RP504K111D-E2

IC REG BUCK 1.1V 600MA SOT23-5

Nisshinbo Micro Devices Inc.

5,000
RFQ
RP504K111D-E2 Datasheet

Datasheet

RP504x SC-74A, SOT-753 Bulk Active Step-Down Positive Buck Fixed 1 2.3V 5.5V 1.1V - 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount SOT-23-5
LM3370SD-4221/NOPB National Semiconductor

LM3370SD-4221/NOPB

IC REG BUCK 1.8V/3.3V DL 16WSON

National Semiconductor

3,000
RFQ
LM3370SD-4221/NOPB Datasheet

Datasheet

- 16-WFDFN Exposed Pad Bulk Active Step-Down Positive Buck Fixed 2 2.7V 5.5V 1.8V, 3.3V - 600mA 2MHz Yes -30°C ~ 85°C (TA) - - Surface Mount 16-WSON (5x4)
TPS62363YZHR Texas Instruments

TPS62363YZHR

PROCESSOR CORE SUPPLY WITH I2C C

Texas Instruments

67,620
RFQ
TPS62363YZHR Datasheet

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - -
CAT661EVA-GT3 onsemi

CAT661EVA-GT3

IC REG CHARGE PUMP 100MA 8SOIC

onsemi

2,270
RFQ
CAT661EVA-GT3 Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 5.5V - - 100mA 25kHz, 135kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
FAN53540UCX Fairchild Semiconductor

FAN53540UCX

IC REG BUCK ADJ 5A 20WLCSP

Fairchild Semiconductor

2,894
RFQ
FAN53540UCX Datasheet

Datasheet

TinyBuck® 20-UFBGA, WLCSP Bulk Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 4.95V 5A 2.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-WLCSP (1.96x1.56)
TC33161EOA Microchip Technology

TC33161EOA

IC REG

Microchip Technology

5,088
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - -
TC33151EOA Microchip Technology

TC33151EOA

IC REG

Microchip Technology

4,110
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - -
CAT3200TDI-T3 onsemi

CAT3200TDI-T3

IC REG BST CHRG PUMP ADJ TSOT23

onsemi

2,196
RFQ
CAT3200TDI-T3 Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Bulk Obsolete Step-Up Positive Boost, Charge Pump Adjustable 1 2.7V 4.5V 1.27V 4.5V 100mA 2MHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
TC33151EOATR Microchip Technology

TC33151EOATR

IC REG

Microchip Technology

921
RFQ

-

* - Bulk Active - - - - - - - - - - - - - - - - -
LM2596R-ADJ TAEJIN

LM2596R-ADJ

IC REG BUCK ADJ 3A TO263-5L

TAEJIN

507,200
RFQ
LM2596R-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 - 40V 1.23V 37V 3A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5L
Total 35654 Record«Prev1... 594595596597598599600601...1783Next»

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.