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
LM2596S-ADJ/NOPB Texas Instruments

LM2596S-ADJ/NOPB

IC REG BUCK ADJ 3A TO263

Texas Instruments

2,104
RFQ
LM2596S-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Down Positive Buck Adjustable 1 4.5V 40V 1.2V 37V 3A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2596S-5.0/NOPB Texas Instruments

LM2596S-5.0/NOPB

IC REG BUCK 5V 3A TO263

Texas Instruments

863
RFQ
LM2596S-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Down Positive Buck Fixed 1 4.5V 40V 5V - 3A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2596S-12/NOPB Texas Instruments

LM2596S-12/NOPB

IC REG BUCK 12V 3A TO263

Texas Instruments

625
RFQ
LM2596S-12/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Down Positive Buck Fixed 1 4.5V 40V 12V - 3A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LT1946AEMS8E#PBF Analog Devices Inc.

LT1946AEMS8E#PBF

IC REG BST SEPIC ADJ 1.5A 8MSOP

Analog Devices Inc.

395
RFQ
LT1946AEMS8E#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 2.45V 16V 2.45V 35V 1.5A (Switch) 2.7MHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP-EP
TPS54560DDA Texas Instruments

TPS54560DDA

IC REG BCK SPLIT RAIL ADJ 8SOPWR

Texas Instruments

1,666
RFQ
TPS54560DDA Datasheet

Datasheet

Eco-Mode™ 8-PowerSOIC (0.154", 3.90mm Width) Tube Not For New Designs Step-Down Positive Buck, Split Rail Adjustable 1 4.5V 60V 0.8V 58.8V 5A 100kHz ~ 2.5MHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-SO PowerPad
LTC3525ESC6-5#TRPBF Analog Devices Inc.

LTC3525ESC6-5#TRPBF

IC REG BOOST 5V 175MA SC70-6

Analog Devices Inc.

13,742
RFQ
LTC3525ESC6-5#TRPBF Datasheet

Datasheet

- 6-TSSOP, SC-88, SOT-363 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1V 4.5V 5V - 175mA - Yes -40°C ~ 85°C (TA) - - Surface Mount SC-70-6
LTC1983ES6-3#TRMPBF Analog Devices Inc.

LTC1983ES6-3#TRMPBF

IC REG CHARGE PUMP -3V TSOT23-6

Analog Devices Inc.

8,884
RFQ
LTC1983ES6-3#TRMPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Negative Charge Pump Fixed 1 2.3V 5.5V -3V - 100mA 900kHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
LTC1983ES6-3#TRPBF Analog Devices Inc.

LTC1983ES6-3#TRPBF

IC REG CHARGE PUMP -3V TSOT23-6

Analog Devices Inc.

7,360
RFQ
LTC1983ES6-3#TRPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Negative Charge Pump Fixed 1 2.3V 5.5V -3V - 100mA 900kHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
LTC1983ES6-5#TRMPBF Analog Devices Inc.

LTC1983ES6-5#TRMPBF

IC REG CHARGE PUMP -5V TSOT23-6

Analog Devices Inc.

4,453
RFQ
LTC1983ES6-5#TRMPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Negative Charge Pump Fixed 1 2.3V 5.5V -5V - 100mA 900kHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
LTC3525ESC6-5#TRMPBF Analog Devices Inc.

LTC3525ESC6-5#TRMPBF

IC REG BOOST 5V 175MA SC70-6

Analog Devices Inc.

4,234
RFQ
LTC3525ESC6-5#TRMPBF Datasheet

Datasheet

- 6-TSSOP, SC-88, SOT-363 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1V 4.5V 5V - 175mA - Yes -40°C ~ 85°C (TA) - - Surface Mount SC-70-6
LTC1754ES6-5#TRMPBF Analog Devices Inc.

LTC1754ES6-5#TRMPBF

IC REG CHRG PUMP 5V 50MA TSOT23

Analog Devices Inc.

3,610
RFQ
LTC1754ES6-5#TRMPBF Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Step-Up/Step-Down Positive Charge Pump Fixed 1 2.7V 5V 5V - 50mA 700kHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
LTC1983ES6-5#TRPBF Analog Devices Inc.

LTC1983ES6-5#TRPBF

IC REG CHARGE PUMP -5V TSOT23-6

Analog Devices Inc.

3,145
RFQ
LTC1983ES6-5#TRPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Negative Charge Pump Fixed 1 2.3V 5.5V -5V - 100mA 900kHz No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
LTC3221EDC-5#TRMPBF Analog Devices Inc.

LTC3221EDC-5#TRMPBF

IC REG CHARGE PUMP 5V 60MA 6DFN

Analog Devices Inc.

3,115
RFQ
LTC3221EDC-5#TRMPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Charge Pump Fixed 1 2.7V 5.5V 5V - 60mA 600kHz No -40°C ~ 85°C (TA) - - Surface Mount 6-DFN (2x2)
LTC3221EDC#TRMPBF Analog Devices Inc.

LTC3221EDC#TRMPBF

IC REG CHARGE PUMP ADJ 60MA 6DFN

Analog Devices Inc.

2,318
RFQ
LTC3221EDC#TRMPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Charge Pump Adjustable 1 1.8V 5.5V 1.23V 11V 60mA 600kHz No -40°C ~ 85°C (TA) - - Surface Mount 6-DFN (2x2)
ADP2504ACPZ-3.3-R7 Analog Devices Inc.

ADP2504ACPZ-3.3-R7

IC REG BUCK BST 3.3V 1A 10LFCSP

Analog Devices Inc.

1,539
RFQ
ADP2504ACPZ-3.3-R7 Datasheet

Datasheet

- 10-VFDFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Fixed 1 2.3V 5.5V 3.3V - 1A 2.5MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 10-LFCSP-WD (3x3)
LTC3525ESC6-3.3#TRMPBF Analog Devices Inc.

LTC3525ESC6-3.3#TRMPBF

IC REG BOOST 3.3V 140MA SC70-6

Analog Devices Inc.

1,512
RFQ
LTC3525ESC6-3.3#TRMPBF Datasheet

Datasheet

- 6-TSSOP, SC-88, SOT-363 Tape & Reel (TR) Active Step-Up Positive Boost Fixed 1 1V 4.5V 3.3V - 140mA - Yes -40°C ~ 85°C (TA) - - Surface Mount SC-70-6
LTC3221EDC-5#TRPBF Analog Devices Inc.

LTC3221EDC-5#TRPBF

IC REG CHARGE PUMP 5V 60MA 6DFN

Analog Devices Inc.

501
RFQ
LTC3221EDC-5#TRPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Charge Pump Fixed 1 2.7V 5.5V 5V - 60mA 600kHz No -40°C ~ 85°C (TA) - - Surface Mount 6-DFN (2x2)
MAX20022ATIA+T Analog Devices Inc./Maxim Integrated

MAX20022ATIA+T

IC REG BUCK ADJ 1A QUAD 28TQFN

Analog Devices Inc./Maxim Integrated

1,816
RFQ
MAX20022ATIA+T Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 3V 5.5V 1V 4V 1A 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-TQFN (5x5)
ISL8014AIRZ-T Renesas Electronics Corporation

ISL8014AIRZ-T

IC REG BUCK ADJ 4A 16QFN

Renesas Electronics Corporation

15,968
RFQ
ISL8014AIRZ-T Datasheet

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) 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)
MAX868EUB+ Analog Devices Inc./Maxim Integrated

MAX868EUB+

IC REG CHRG PUMP INV 30MA 10UMAX

Analog Devices Inc./Maxim Integrated

4,852
RFQ
MAX868EUB+ Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Ratiometric Negative Charge Pump Adjustable (Programmable) 1 1.8V 5.5V -Vin, -2Vin -2Vin 30mA 270kHz ~ 630kHz No -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
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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.