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
LM5575MH/NOPB National Semiconductor

LM5575MH/NOPB

IC REG BUCK ADJ 1.5A 16HTSSOP

National Semiconductor

3,442
RFQ
LM5575MH/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 6V 75V 1.225V 70V 1.5A 50kHz ~ 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-HTSSOP
IR3820AMTRPBF Infineon Technologies

IR3820AMTRPBF

IC REG BUCK ADJ 14A PQFN

Infineon Technologies

882
RFQ
IR3820AMTRPBF Datasheet

Datasheet

SupIRBuck® 15-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.5V 21V 0.6V 12V 14A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount PQFN (5x6)
ADP2106ACPZ-1.8-R7 Analog Devices Inc.

ADP2106ACPZ-1.8-R7

IC REG BUCK 1.8V 1.5A 16LFCSP

Analog Devices Inc.

1,673
RFQ
ADP2106ACPZ-1.8-R7 Datasheet

Datasheet

- 16-WQFN Exposed Pad, CSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 1.8V - 1.5A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-LFCSP (4x4)
EL7535IY-T13 Elantec

EL7535IY-T13

IC REG BUCK ADJ 350MA 10MSOP

Elantec

7,500
RFQ
EL7535IY-T13 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Obsolete Step-Down Positive Buck Adjustable 1 2.5V 6V 0.8V 5.5V 350mA 1.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP
TPS54613PWPR Texas Instruments

TPS54613PWPR

IC REG BUCK 1.5V 6A 28HTSSOP

Texas Instruments

3,273
RFQ
TPS54613PWPR Datasheet

Datasheet

SWIFT™ 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 6V 1.5V - 6A 350kHz, 550kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
ADP2106ACPZ-3.3-R7 Analog Devices Inc.

ADP2106ACPZ-3.3-R7

IC REG BUCK 3.3V 1.5A 16LFCSP

Analog Devices Inc.

2,346
RFQ
ADP2106ACPZ-3.3-R7 Datasheet

Datasheet

- 16-WQFN Exposed Pad, CSP Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 2.7V 5.5V 3.3V - 1.5A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-LFCSP (4x4)
ADP3000AR-3.3 Analog Devices Inc.

ADP3000AR-3.3

IC REG STEP UP/DWN 3.3V 8-SOIC

Analog Devices Inc.

4,333
RFQ
ADP3000AR-3.3 Datasheet

Datasheet

- - Bulk Obsolete - - - - - - - - - - - - - - - - -
ADP3000ARU-REEL7 Analog Devices Inc.

ADP3000ARU-REEL7

IC REG BUCK BST ADJ 1.5A 14TSSOP

Analog Devices Inc.

4,218
RFQ
ADP3000ARU-REEL7 Datasheet

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Bulk Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2V 30V 1.245V 24V 1.5A (Switch) 400kHz No -40°C ~ 85°C - - Surface Mount 14-TSSOP
ADP3000AR-5 Analog Devices Inc.

ADP3000AR-5

IC REG STEP UP/DWN 5V 8-SOIC

Analog Devices Inc.

3,075
RFQ
ADP3000AR-5 Datasheet

Datasheet

- - Bulk Obsolete - - - - - - - - - - - - - - - - -
EL7551CU Intersil

EL7551CU

IC REG BUCK ADJ 1A 16QSOP

Intersil

1,265
RFQ
EL7551CU Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Step-Down Positive Buck Adjustable 1 4.5V 5.5V 1V 3.8V 1A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-QSOP
ADP3000ARZ-3.3 Analog Devices Inc.

ADP3000ARZ-3.3

IC REG STEP UP/DOWN 3.3V 8SOIC

Analog Devices Inc.

975
RFQ
ADP3000ARZ-3.3 Datasheet

Datasheet

- - Tube Obsolete - - - - - - - - - - - - - - - - -
NN30295A-VB Panasonic Electronic Components

NN30295A-VB

IC REG BUCK ADJ 6A 24QFN

Panasonic Electronic Components

200
RFQ

-

- 24-WFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 5.6V 0.6V 3.5V 6A Selectable Yes -40°C ~ 85°C (TA) - - Surface Mount 24-QFN (4x4)
MAX1688ESA+ Analog Devices Inc./Maxim Integrated

MAX1688ESA+

IC REG BOOST ADJ 730MA 8SOIC

Analog Devices Inc./Maxim Integrated

4,913
RFQ
MAX1688ESA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Obsolete Step-Up Positive Boost Adjustable 1 2.7V 6V 1.25V 6V 730mA (Switch) 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LM2575S-ADJ UMW

LM2575S-ADJ

IC REG BUCK ADJ 2A TO263-5L

UMW

891
RFQ
LM2575S-ADJ Datasheet

Datasheet

LM2575 TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Cut Tape (CT) Active Step-Down Positive Buck Adjustable 1 - 40V 1.2V 37V 2A 150kHz No -40°C ~ 125°C (TA) - - Surface Mount TO-263-5L
LM2576S-ADJ UMW

LM2576S-ADJ

IC REG BUCK ADJ 3A TO263-5L

UMW

799
RFQ
LM2576S-ADJ Datasheet

Datasheet

LM2576 TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Cut Tape (CT) Active Step-Down Positive Buck Adjustable 1 - 40V - 37V 3A 52kHz Yes -40°C ~ 125°C (TA) - - Surface Mount TO-263-5L
LTC1682CMS8-5#TRPBF Analog Devices Inc.

LTC1682CMS8-5#TRPBF

IC REG CHARGE PUMP 5V 50MA 8MSOP

Analog Devices Inc.

4,525
RFQ
LTC1682CMS8-5#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Up Positive Charge Pump Fixed 1 1.8V 4.4V 5V - 50mA 550kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LT3437EDD#TRPBF Analog Devices Inc.

LT3437EDD#TRPBF

IC REG BUCK ADJ 500MA 10DFN

Analog Devices Inc.

2,886
RFQ
LT3437EDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 60V 1.25V 57V 500mA (Switch) 200kHz No 0°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LM2852XMXA-0.8/NOPB Texas Instruments

LM2852XMXA-0.8/NOPB

IC REG BUCK 0.8V 2A 14HTSSOP

Texas Instruments

281
RFQ
LM2852XMXA-0.8/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® 14-PowerTSSOP (0.173", 4.40mm Width) Tube Obsolete 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
LM2596S-3.3 UMW

LM2596S-3.3

IC REG BUCK 3.3V 3A TO263-5L

UMW

188
RFQ
LM2596S-3.3 Datasheet

Datasheet

LM2596 TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Cut Tape (CT) Active Step-Down Positive Buck Fixed 1 - 40V 3.3V - 3A 150kHz No -40°C ~ 125°C (TA) - - Surface Mount TO-263-5L
LTC3411AIDD#TRPBF Analog Devices Inc.

LTC3411AIDD#TRPBF

IC REG BUCK ADJ 1.25A 10DFN

Analog Devices Inc.

3,855
RFQ
LTC3411AIDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 5V 1.25A 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
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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.