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
LT8610ABHMSE#TRPBF Analog Devices Inc.

LT8610ABHMSE#TRPBF

IC REG BUCK ADJ 3.5A 16MSOP

Analog Devices Inc.

1,003
RFQ
LT8610ABHMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.4V 42V 0.97V 42V 3.5A 200kHz ~ 2.24MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LM2593HVSX-5.0 Texas Instruments

LM2593HVSX-5.0

IC REG BUCK 5V 2A TO263

Texas Instruments

2,987
RFQ
LM2593HVSX-5.0 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) Obsolete Step-Down Positive Buck Fixed 1 4.5V 60V 5V - 2A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LTC3405ES6#TRPBF Analog Devices Inc.

LTC3405ES6#TRPBF

IC REG BUCK ADJ 300MA TSOT23-6

Analog Devices Inc.

2,929
RFQ
LTC3405ES6#TRPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 5.5V 300mA 1.5MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-6
MAX861ESA/V+ Analog Devices Inc./Maxim Integrated

MAX861ESA/V+

IC REG CHARG PUMP INV 50MA 8SOIC

Analog Devices Inc./Maxim Integrated

4,685
RFQ
MAX861ESA/V+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V, 2.5V 5.5V -Vin, 2Vin - 50mA 13kHz, 100kHz, 250kHz No -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount 8-SOIC
LTC3633AEFE#TRPBF Analog Devices Inc.

LTC3633AEFE#TRPBF

IC REG BUCK ADJ 3A DL 28TSSOP

Analog Devices Inc.

1,635
RFQ
LTC3633AEFE#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.6V 20V 0.6V 6V 3A 500kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LTC3633AEFE-1#TRPBF Analog Devices Inc.

LTC3633AEFE-1#TRPBF

IC REG BUCK ADJ 3A DL 28TSSOP

Analog Devices Inc.

1,124
RFQ
LTC3633AEFE-1#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.6V 20V 1.5V 12V 3A 500kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LTC3633AEFE-2#TRPBF Analog Devices Inc.

LTC3633AEFE-2#TRPBF

IC REG BUCK ADJ 3A DL 28TSSOP

Analog Devices Inc.

3,713
RFQ
LTC3633AEFE-2#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.6V 20V 0.6V 6V 3A 500kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LTC3633AEFE-3#TRPBF Analog Devices Inc.

LTC3633AEFE-3#TRPBF

IC REG BUCK ADJ 3A DL 28TSSOP

Analog Devices Inc.

2,196
RFQ
LTC3633AEFE-3#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.6V 20V 1.5V 12V 3A 500kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
LTC3371HUHF#TRPBF Analog Devices Inc.

LTC3371HUHF#TRPBF

IC REG BUCK ADJ 2A QUAD 38QFN

Analog Devices Inc.

2,839
RFQ
LTC3371HUHF#TRPBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 2.7V 5.5V 0.8V 5.5V 2A 2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 38-QFN (5x7)
LM25576MHX Texas Instruments

LM25576MHX

IC REG BUCK ADJ 3A 20HTSSOP

Texas Instruments

2,610
RFQ
LM25576MHX Datasheet

Datasheet

SIMPLE SWITCHER® 20-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 6V 42V 1.225V 40V 3A 50kHz ~ 1MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
ISL78206AVEZ-T7A Renesas Electronics Corporation

ISL78206AVEZ-T7A

IC REG BUCK ADJ 2.5A 20HTSSOP

Renesas Electronics Corporation

2,557
RFQ
ISL78206AVEZ-T7A Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 40V 0.8V 38V 2.5A 200kHz ~ 2.2MHz Both -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount 20-HTSSOP
LM2595SX-ADJ Texas Instruments

LM2595SX-ADJ

IC REG BUCK ADJ 1A TO263

Texas Instruments

3,533
RFQ
LM2595SX-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.2V 37V 1A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
MPQ8632GVE-15-P Monolithic Power Systems Inc.

MPQ8632GVE-15-P

IC REG BUCK ADJ 15A 29QFN

Monolithic Power Systems Inc.

4,833
RFQ
MPQ8632GVE-15-P Datasheet

Datasheet

- 29-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.611V 13V 15A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 29-QFN (5x4)
LM2679S-3.3 Texas Instruments

LM2679S-3.3

IC REG BUCK 3.3V 5A TO263

Texas Instruments

4,569
RFQ
LM2679S-3.3 Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Obsolete Step-Down Positive Buck Fixed 1 8V 40V 3.3V - 5A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
MAX16993ATJF/V+ Analog Devices Inc./Maxim Integrated

MAX16993ATJF/V+

IC REG BUCK ADJ 3A TRPL 32TQFN

Analog Devices Inc./Maxim Integrated

3,347
RFQ
MAX16993ATJF/V+ Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tray Obsolete Step-Down Positive Buck Adjustable (Programmable) 3 3.5V 36V 0.8V (3.3V, 5V) 3.95V 3A 2.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-TQFN (5x5)
MAX16993ATJJ/V+ Analog Devices Inc./Maxim Integrated

MAX16993ATJJ/V+

IC REG BUCK ADJ 3A TRPL 32TQFN

Analog Devices Inc./Maxim Integrated

2,028
RFQ
MAX16993ATJJ/V+ Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable (Programmable) 3 3.5V 36V 0.8V (3.3V, 5V) 3.95V 3A 2.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 32-TQFN (5x5)
LT3688HFE#TRPBF Analog Devices Inc.

LT3688HFE#TRPBF

IC REG BUCK ADJ 800MA DL 24TSSOP

Analog Devices Inc.

3,099
RFQ
LT3688HFE#TRPBF Datasheet

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.8V 36V 0.8V 36V 800mA 500kHz ~ 2.1MHz No -40°C ~ 150°C (TJ) - - Surface Mount 24-TSSOP
MAX1843ETI+T Analog Devices Inc./Maxim Integrated

MAX1843ETI+T

IC REG BUCK ADJ 2.7A 28TQFN

Analog Devices Inc./Maxim Integrated

4,411
RFQ

-

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 1 3V 5.5V 1.1V (1.5V, 1.8V, 2.5V) 5.5V 2.7A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-TQFN (5x5)
LT3641HFE#TRPBF Analog Devices Inc.

LT3641HFE#TRPBF

IC REG BUCK ADJ DL 28TSSOP

Analog Devices Inc.

3,761
RFQ
LT3641HFE#TRPBF Datasheet

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.5V 42V 0.6V, 1.265V 39.48V 1.3A, 1.1A 500kHz ~ 2MHz Both -40°C ~ 150°C (TJ) - - Surface Mount 28-TSSOP-EP
LTC7138HMSE#TRPBF Analog Devices Inc.

LTC7138HMSE#TRPBF

IC REG BUCK ADJ 400MA 16MSOP

Analog Devices Inc.

4,571
RFQ
LTC7138HMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 1 4V 140V 0.8V (1.8V, 3.3V, 5V) 140V 400mA - No -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP

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.