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
LTC3417AIFE-1#TRPBF Analog Devices Inc.

LTC3417AIFE-1#TRPBF

IC REG BUCK ADJ 1A/1.5A 20TSSOP

Analog Devices Inc.

3,244
RFQ
LTC3417AIFE-1#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.25V 5.5V 0.8V 5V 1A, 1.5A 1.5MHz, 600kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LTC3417AIFE-2#TRPBF Analog Devices Inc.

LTC3417AIFE-2#TRPBF

IC REG BUCK ADJ 1A/1.5A 20TSSOP

Analog Devices Inc.

4,346
RFQ
LTC3417AIFE-2#TRPBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.25V 5.5V 0.8V 5V 1A, 1.5A 1.5MHz, 600kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LTC3545IUD-1#TRPBF Analog Devices Inc.

LTC3545IUD-1#TRPBF

IC REG BUCK ADJ 800MA TRPL 16QFN

Analog Devices Inc.

3,000
RFQ
LTC3545IUD-1#TRPBF Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 3 2.25V 5.5V 0.6V 5.5V 800mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-QFN (3x3)
MAX8643AETG/V+T Analog Devices Inc./Maxim Integrated

MAX8643AETG/V+T

IC REG BUCK ADJ 3A 24TQFN

Analog Devices Inc./Maxim Integrated

4,962
RFQ

-

- 24-WFQFN Exposed Pad Tape & Reel (TR) Not For New Designs Step-Down Positive Buck Adjustable 1 2.35V 3.6V 0.6V 3.24V 3A 500kHz ~ 2MHz Yes -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount 24-TQFN (4x4)
LM5000-3MTC Texas Instruments

LM5000-3MTC

IC REG BOOST FLYBACK ADJ 16TSSOP

Texas Instruments

2,811
RFQ
LM5000-3MTC Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Adjustable 1 3.1V 40V 3.1V 80V (Switch) 1.35A (Switch) 300kHz, 700kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP
MIC33M656-HAYMP-TR Microchip Technology

MIC33M656-HAYMP-TR

IC REG BUCK PROG 6A 53B1QFN

Microchip Technology

2,170
RFQ
MIC33M656-HAYMP-TR Datasheet

Datasheet

HyperLight Load® 53-PowerBFQFN Module Tape & Reel (TR) Active Step-Down Positive Buck Programmable 1 2.4V 5.5V 0.6V 1.28V 6A 1.6MHz, 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 53-B1QFN (6x10)
ADP1111ARZ-5-REEL Analog Devices Inc.

ADP1111ARZ-5-REEL

IC REG BCK BST INV 5V 0.2A 8SOIC

Analog Devices Inc.

1,417
RFQ
ADP1111ARZ-5-REEL Datasheet

Datasheet

* 8-SOIC (0.154", 3.90mm Width) Cut Tape (CT) Obsolete - - - - - - - - - - - - - - - Surface Mount 8-SOIC
AP1501A-K5L-13 Diodes Incorporated

AP1501A-K5L-13

IC REG BUCK ADJ 5A TO263-5

Diodes Incorporated

3,577
RFQ
AP1501A-K5L-13 Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 4.5V 40V 1.23V 37V 5A 150kHz No -20°C ~ 85°C (TA) - - Surface Mount TO-263-5
MAX737CWE+T Analog Devices Inc./Maxim Integrated

MAX737CWE+T

IC REG BCK BST -15V 110MA 16SOIC

Analog Devices Inc./Maxim Integrated

4,634
RFQ
MAX737CWE+T Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Up Negative Buck-Boost Fixed 1 4V 5.5V -15V - 110mA 185kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
MAX736CWE+T Analog Devices Inc./Maxim Integrated

MAX736CWE+T

IC REG BCK BST -12V 140MA 16SOIC

Analog Devices Inc./Maxim Integrated

3,440
RFQ
MAX736CWE+T Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Up Negative Buck-Boost Fixed 1 4V 8.6V -12V - 140mA 185kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
MAX637ACSA+T Analog Devices Inc./Maxim Integrated

MAX637ACSA+T

IC REG BUCK ADJ/-15V 200MA 8SOIC

Analog Devices Inc./Maxim Integrated

2,299
RFQ
MAX637ACSA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down/Inverted Negative Buck Adjustable (Fixed) 1 2.3V 16.5V -1.31V (-15V) -15V 200mA 50kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX635ACSA+T Analog Devices Inc./Maxim Integrated

MAX635ACSA+T

IC REG BUCK ADJ/-1.31V 8SOIC

Analog Devices Inc./Maxim Integrated

4,174
RFQ
MAX635ACSA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down/Inverted Negative Buck Adjustable (Fixed) 1 2.3V 16.5V -1.31V (-5V) -5V 500mA 50kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LTC3562EUD#TRPBF Analog Devices Inc.

LTC3562EUD#TRPBF

IC REG BUCK ADJ QUAD 20QFN

Analog Devices Inc.

4,974
RFQ
LTC3562EUD#TRPBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 4 2.7V 5.5V 0.425V (0.6V) 0.8V (3.78V) 400mA, 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (3x3)
SI-8090JD-TL Sanken Electric USA Inc.

SI-8090JD-TL

IC REG BUCK 9V 1.5A TO263-5

Sanken Electric USA Inc.

3,350
RFQ
SI-8090JD-TL Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 12V 40V 9V - 1.5A 125kHz No -30°C ~ 125°C (TJ) - - Surface Mount TO-263-5
IR3447MTRPBF Infineon Technologies

IR3447MTRPBF

IC REG BUCK ADJ 25A 35PQFN

Infineon Technologies

4,828
RFQ
IR3447MTRPBF Datasheet

Datasheet

SupIRBuck® 35-PowerVQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 5V 21V 0.6V 18.06V 25A 300kHz ~ 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 35-PQFN (5x6)
MAX635BCSA+T Analog Devices Inc./Maxim Integrated

MAX635BCSA+T

IC REG BUCK ADJ/-5V 500MA 8SOIC

Analog Devices Inc./Maxim Integrated

1,091
RFQ
MAX635BCSA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down/Inverted Negative Buck Adjustable (Fixed) 1 2.3V 16.5V -1.31V (-5V) -5V 500mA 50kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX748ACWE+ Analog Devices Inc./Maxim Integrated

MAX748ACWE+

IC REG BUCK 3.3V 500MA 16SOIC

Analog Devices Inc./Maxim Integrated

1,971
RFQ
MAX748ACWE+ Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Obsolete Step-Down Positive Buck Fixed 1 3.3V 16V 3.3V - 500mA 180kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
MAX16936RATEB/V+ Analog Devices Inc./Maxim Integrated

MAX16936RATEB/V+

IC REG BUCK ADJ/1V 2.5A 16TQFN

Analog Devices Inc./Maxim Integrated

1,583
RFQ
MAX16936RATEB/V+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 2.5A 220kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
MAX16938ATERA/V+ Analog Devices Inc./Maxim Integrated

MAX16938ATERA/V+

IC REG BUCK ADJ/1V 2.5A 16TQFN

Analog Devices Inc./Maxim Integrated

1,000
RFQ
MAX16938ATERA/V+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (5V) 10V 2.5A 220kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
MAX16938ATERB/V+ Analog Devices Inc./Maxim Integrated

MAX16938ATERB/V+

IC REG BUCK ADJ/1V 2.5A 16TQFN

Analog Devices Inc./Maxim Integrated

3,253
RFQ
MAX16938ATERB/V+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Obsolete Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 2.5A 220kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)

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.