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
MAX736EPD Analog Devices Inc./Maxim Integrated

MAX736EPD

IC REG BUCK -12V 150MA 14PDIP

Analog Devices Inc./Maxim Integrated

389
RFQ
MAX736EPD Datasheet

Datasheet

- 14-DIP (0.300", 7.62mm) Bulk Active Step-Down Negative Buck Fixed 1 4V 8.6V -12V - 150mA 185kHz No -40°C ~ 85°C (TA) - - Through Hole 14-PDIP
MAX731EWE+ Analog Devices Inc./Maxim Integrated

MAX731EWE+

IC REG BOOST 5V 200MA 16SOIC

Analog Devices Inc./Maxim Integrated

1,213
RFQ
MAX731EWE+ Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Step-Up Positive Boost Fixed 1 1.4V 5.25V 5V - 200mA 170kHz No -40°C ~ 85°C - - Surface Mount 16-SOIC
LT1172CT#06PBF Linear Technology

LT1172CT#06PBF

IC REG BCK BST ADJ 1.25A TO220-5

Linear Technology

629
RFQ
LT1172CT#06PBF Datasheet

Datasheet

- TO-220-5 Bulk Obsolete Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Boost, Buck, Cuk, Flyback, Forward Converter Adjustable 1 2.6V 40V 1.244V 65V (Switch) 1.25A (Switch) 100kHz No 0°C ~ 100°C (TJ) - - Through Hole TO-220-5
ISL8009AIRZ-T7A Renesas Electronics Corporation

ISL8009AIRZ-T7A

IC REG BUCK ADJ 1.5A 8DFN

Renesas Electronics Corporation

215
RFQ
ISL8009AIRZ-T7A Datasheet

Datasheet

- 8-VFDFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.8V 5.5V 1.5A 1.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
FAN23SV56AMPX onsemi

FAN23SV56AMPX

IC REG BUCK ADJ 6A 34PQFN

onsemi

111
RFQ

-

- 34-PowerTFQFN Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 7V 24V 0.6V 5.5V 6A 200kHz ~ 1.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 34-PQFN (5.5x5)
MPQ3452DL-AEC1-LF-Z Monolithic Power Systems Inc.

MPQ3452DL-AEC1-LF-Z

IC REG BOOST ADJ 3A 14QFN

Monolithic Power Systems Inc.

4,940
RFQ

-

- 14-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 3.1V 22V 3.1V 22V 3A 300kHz ~ 2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 14-QFN (3x4)
MAX631AEPA Analog Devices Inc./Maxim Integrated

MAX631AEPA

IC REG BST CHG PUMP ADJ/2V 8PDIP

Analog Devices Inc./Maxim Integrated

2,453
RFQ
MAX631AEPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Step-Up Positive or Negative Boost, Charge Pump Adjustable (Fixed) 1 2V 16.5V 2V (5V) 18V (Switch) 450mA (Switch) 45kHz No -40°C ~ 85°C - - Through Hole 8-PDIP
MAX633AEPA+ Analog Devices Inc./Maxim Integrated

MAX633AEPA+

IC REG BST ADJ/1.31V 450MA 8PDIP

Analog Devices Inc./Maxim Integrated

2,547
RFQ
MAX633AEPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Step-Up Positive or Negative Boost, Charge Pump Adjustable (Fixed) 1 2V 16.5V 1.31V (15V) 18V (Switch) 450mA (Switch) 50kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
MAX633AEPA Analog Devices Inc./Maxim Integrated

MAX633AEPA

IC REG BOOST ADJ/2V 450MA 8PDIP

Analog Devices Inc./Maxim Integrated

1,435
RFQ
MAX633AEPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Step-Up Positive or Negative Boost, Charge Pump Adjustable (Fixed) 1 2V 16.5V 2V (15V) 18V (Switch) 450mA (Switch) 50kHz No -40°C ~ 85°C - - Through Hole 8-PDIP
MAX631AEPA+ Analog Devices Inc./Maxim Integrated

MAX631AEPA+

IC REG BST ADJ/1.31V 450MA 8PDIP

Analog Devices Inc./Maxim Integrated

3,202
RFQ
MAX631AEPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Obsolete Step-Up Positive or Negative Boost, Charge Pump Adjustable (Fixed) 1 2V 16.5V 1.31V (5V) 18V (Switch) 450mA (Switch) 45kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
MAX660ESA Analog Devices Inc./Maxim Integrated

MAX660ESA

IC REG CHRG PUMP INV 100MA 8SOIC

Analog Devices Inc./Maxim Integrated

503
RFQ
MAX660ESA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Bulk Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 5.5V -Vin, 2Vin - 100mA 10kHz, 80kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
MAX632AEPA Analog Devices Inc./Maxim Integrated

MAX632AEPA

IC REG BST ADJ/2V 450MA 8PDIP

Analog Devices Inc./Maxim Integrated

414
RFQ
MAX632AEPA Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Bulk Active Step-Up Positive or Negative Boost, Charge Pump Adjustable (Fixed) 1 2V 16.5V 2V (12V) 18V (Switch) 450mA (Switch) 50kHz No -40°C ~ 85°C - - Through Hole 8-PDIP
ISL8018IRAJZ-T7A Renesas Electronics Corporation

ISL8018IRAJZ-T7A

IC REG BUCK ADJ 8A 20QFN

Renesas Electronics Corporation

5,232
RFQ
ISL8018IRAJZ-T7A Datasheet

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 8A 500kHz ~ 4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (3x4)
MAX634ESA Analog Devices Inc./Maxim Integrated

MAX634ESA

IC REG BUCK BST ADJ 150MA 8SOIC

Analog Devices Inc./Maxim Integrated

3,370
RFQ
MAX634ESA Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up/Step-Down Negative Buck-Boost Adjustable 1 2.6V 16.5V -2.6V -20V 150mA 100Hz ~ 75kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LTC1550IGN#PBF Linear Technology

LTC1550IGN#PBF

IC REG CHRG PUMP ADJ 10MA 16SSOP

Linear Technology

1,203
RFQ
LTC1550IGN#PBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Step-Up/Step-Down Negative Charge Pump Adjustable 1 4.5V 6.5V -1.24V -6.1V 10mA 900kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
LM2586S-ADJ Texas Instruments

LM2586S-ADJ

IC REG BST FLYBACK ADJ 3A TO263

Texas Instruments

2,246
RFQ
LM2586S-ADJ Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Not For New Designs Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Adjustable 1 4V 40V 1.23V 60V 3A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LTC3603IMSE#TRPBF Analog Devices Inc.

LTC3603IMSE#TRPBF

IC REG BUCK ADJ 2.5A 16MSOP

Analog Devices Inc.

4,120
RFQ
LTC3603IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 15V 0.6V 14.5V 2.5A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
MAX832CWE Analog Devices Inc./Maxim Integrated

MAX832CWE

IC REG BUCK 3.3V 1A 16SOIC

Analog Devices Inc./Maxim Integrated

434
RFQ
MAX832CWE Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Positive Buck Fixed 1 8V 30V 3.3V - 1A 100kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SOIC
MPQ2169BGRHE-AEC1-P Monolithic Power Systems Inc.

MPQ2169BGRHE-AEC1-P

IC REG BUCK ADJ DL 18QFN

Monolithic Power Systems Inc.

500
RFQ
MPQ2169BGRHE-AEC1-P Datasheet

Datasheet

MPQ 18-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.7V 6V 0.6V 5.5V 1.4A/1.4A, 2A/800mA 2.3MHz Yes -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 18-QFN (2.5x3.5)
LT1976BEFE#TRPBF Analog Devices Inc.

LT1976BEFE#TRPBF

IC REG BUCK ADJ 1.2A 16TSSOP

Analog Devices Inc.

4,863
RFQ
LT1976BEFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.3V 60V 1.25V 55.2V 1.2A (Switch) 200kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
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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.