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
MAX637AESA+ Analog Devices Inc./Maxim Integrated

MAX637AESA+

IC REG BUCK ADJ/-1.31V 8SOIC

Analog Devices Inc./Maxim Integrated

154
RFQ
MAX637AESA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down/Inverted Negative Buck Adjustable (Fixed) 1 2.3V 16.5V -1.31V (-15V) -15V 200mA 50kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LT8601EUJ#TRPBF Analog Devices Inc.

LT8601EUJ#TRPBF

IC REG BUCK ADJ TRPL 40QFN

Analog Devices Inc.

2,317
RFQ
LT8601EUJ#TRPBF Datasheet

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 3 2.6V 42V 0.8V, 1V 42V 1.5A, 1.8A, 2.5A 250kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-QFN (6x6)
LTC3815IUFE#PBF Analog Devices Inc.

LTC3815IUFE#PBF

IC REG BUCK PROG 6A 38QFN

Analog Devices Inc.

2,161
RFQ
LTC3815IUFE#PBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Programmable 1 2.25V 5.5V 0.4V 3.96V 6A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 38-QFN (4x6)
MAX630ESA+ Analog Devices Inc./Maxim Integrated

MAX630ESA+

IC REG BOOST ADJ 525MA 8SOIC

Analog Devices Inc./Maxim Integrated

157
RFQ
MAX630ESA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up Positive Boost Adjustable 1 2.2V 16.5V 2.2V 18V (Switch) 525mA (Switch) 40kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LT1976HFE#PBF Analog Devices Inc.

LT1976HFE#PBF

IC REG BUCK ADJ 1.5A 16TSSOP

Analog Devices Inc.

175
RFQ
LT1976HFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.3V 60V 1.25V 55.2V 1.5A (Switch) 200kHz No -40°C ~ 150°C (TJ) - - Surface Mount 16-TSSOP-EP
LTC1475IS8#PBF Analog Devices Inc.

LTC1475IS8#PBF

IC REG BUCK BOOST ADJ 750MA 8SO

Analog Devices Inc.

190
RFQ
LTC1475IS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down, Step-Up/Step-Down Positive or Negative Buck, Buck-Boost, SEPIC Adjustable 1 3V 18V 1.23V - 750mA (Switch) - No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC3888IUHG-2#PBF Analog Devices Inc.

LTC3888IUHG-2#PBF

IC REG

Analog Devices Inc.

2,224
RFQ
LTC3888IUHG-2#PBF Datasheet

Datasheet

- - Tube Active - - - - - - - - - - - - - - - - -
LT1506CR-SYNC#PBF Analog Devices Inc.

LT1506CR-SYNC#PBF

IC REG BUCK ADJ 4.5A DDPAK-7

Analog Devices Inc.

1,944
RFQ
LT1506CR-SYNC#PBF Datasheet

Datasheet

- TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Active Step-Down Positive Buck Adjustable 1 4V 15V 2.42V 13.95V 4.5A 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount DDPAK-7
LTC7131RY-1#PBF Analog Devices Inc.

LTC7131RY-1#PBF

IC REG BUCK PROG 25A 63BGA

Analog Devices Inc.

150
RFQ
LTC7131RY-1#PBF Datasheet

Datasheet

- 63-FBGA Tray Active Step-Down Positive Buck Programmable 1 4.5V 20V 0.4V 3.5V 25A 250kHz ~ 2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 63-BGA (7.5x6.25)
LT3434EFE#TRPBF Analog Devices Inc.

LT3434EFE#TRPBF

IC REG BUCK ADJ 3A 16TSSOP

Analog Devices Inc.

1,075
RFQ
LT3434EFE#TRPBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 60V 1.25V 55.2V 3A (Switch) 200kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT8602IUJ#TRPBF Analog Devices Inc.

LT8602IUJ#TRPBF

IC REG BUCK ADJ QUAD 40QFN

Analog Devices Inc.

316
RFQ
LT8602IUJ#TRPBF Datasheet

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 4 2.6V 42V 0.8V, 1V 42V 1.5A, 1.8A, 2.5A 250kHz ~ 2.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-QFN (6x6)
LT1171IQ#TRPBF Analog Devices Inc.

LT1171IQ#TRPBF

IC REG BUCK BST ADJ 2.5A DDPAK-5

Analog Devices Inc.

673
RFQ
LT1171IQ#TRPBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 40V 1.244V 65V (Switch) 2.5A (Switch) 100kHz No -40°C ~ 100°C (TJ) - - Surface Mount DDPAK-5
MAX630CPA+ Analog Devices Inc./Maxim Integrated

MAX630CPA+

IC REG BOOST ADJ 525MA 8PDIP

Analog Devices Inc./Maxim Integrated

3,245
RFQ
MAX630CPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive Boost Adjustable 1 2.2V 16.5V 2.2V 18V (Switch) 525mA (Switch) 40kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT1506IS8#PBF Analog Devices Inc.

LT1506IS8#PBF

IC REG BUCK ADJ 4.5A 8SO

Analog Devices Inc.

2,823
RFQ
LT1506IS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4V 15V 2.42V 13.95V 4.5A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT1506IS8-3.3#PBF Analog Devices Inc.

LT1506IS8-3.3#PBF

IC REG BUCK 3.3V 4.5A 8SO

Analog Devices Inc.

1,469
RFQ
LT1506IS8-3.3#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Fixed 1 4V 15V 3.3V - 4.5A 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT1374IS8-5#PBF Analog Devices Inc.

LT1374IS8-5#PBF

IC REG BUCK SEPIC 5V 4.5A 8SO

Analog Devices Inc.

1,521
RFQ
LT1374IS8-5#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck, SEPIC Fixed 1 5V 25V 5V - 4.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT1170HVCT#06PBF Analog Devices Inc.

LT1170HVCT#06PBF

IC REG BUCK BOOST ADJ 5A TO220-5

Analog Devices Inc.

4,227
RFQ
LT1170HVCT#06PBF Datasheet

Datasheet

- TO-220-5 Tube Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 60V 1.244V 75V (Switch) 5A (Switch) 100kHz No 0°C ~ 100°C (TJ) - - Through Hole TO-220-5 Flow 6
LT3435IFE#PBF Analog Devices Inc.

LT3435IFE#PBF

IC REG BUCK ADJ 3A 16TSSOP

Analog Devices Inc.

2,643
RFQ
LT3435IFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3V 60V 1.25V 55.2V 3A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT8648SJV#WPBF Analog Devices Inc.

LT8648SJV#WPBF

IC REG BUCK ADJ 15A 36LQFN

Analog Devices Inc.

2,900
RFQ
LT8648SJV#WPBF Datasheet

Datasheet

Silent Switcher®2 36-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 3V 42V 0.6V 42V 15A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount 36-LQFN (7x4)
MAX630EPA+ Analog Devices Inc./Maxim Integrated

MAX630EPA+

IC REG BOOST ADJ 525MA 8PDIP

Analog Devices Inc./Maxim Integrated

1,883
RFQ
MAX630EPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive Boost Adjustable 1 2.2V 16.5V 2.2V 18V (Switch) 525mA (Switch) 40kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
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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.