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
LTC3622HMSE-2#PBF Analog Devices Inc.

LTC3622HMSE-2#PBF

IC REG BUCK ADJ 1A DL 16MSOP

Analog Devices Inc.

105
RFQ
LTC3622HMSE-2#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.7V 17V 0.6V 17V 1A 2.25MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3622HDE#PBF Analog Devices Inc.

LTC3622HDE#PBF

IC REG BUCK ADJ 1A DL 14DFN

Analog Devices Inc.

4,236
RFQ
LTC3622HDE#PBF Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.7V 17V 0.6V 17V 1A 1MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 14-DFN (4x3)
LT1913IDD#PBF Analog Devices Inc.

LT1913IDD#PBF

IC REG BUCK ADJ 3.5A 10DFN

Analog Devices Inc.

3,466
RFQ
LT1913IDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 25V 0.79V 24.25V 3.5A 230kHz ~ 2.45MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT8610AHMSE-5#PBF Analog Devices Inc.

LT8610AHMSE-5#PBF

IC REG BUCK 5V 3.5A 16MSOP

Analog Devices Inc.

1,276
RFQ
LT8610AHMSE-5#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 3.4V 42V 5V - 3.5A 200kHz ~ 2.2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3622HDE-2#PBF Analog Devices Inc.

LTC3622HDE-2#PBF

IC REG BUCK ADJ 1A DL 14DFN

Analog Devices Inc.

4,077
RFQ
LTC3622HDE-2#PBF Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.7V 17V 0.6V 17V 1A 2.25MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 14-DFN (4x3)
MAX20038ATIA/V+ Analog Devices Inc./Maxim Integrated

MAX20038ATIA/V+

IC REG BUCK 5V 3.5A 28TQFN

Analog Devices Inc./Maxim Integrated

1,239
RFQ
MAX20038ATIA/V+ Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tray Active Step-Down Positive Buck Fixed 1 4.5V 28V 5V - 3.5A 275kHz ~ 2.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 28-TQFN (5x5)
LTC3442EDE#PBF Analog Devices Inc.

LTC3442EDE#PBF

IC REG BUCK BOOST ADJ 1.2A 12DFN

Analog Devices Inc.

453
RFQ
LTC3442EDE#PBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.4V 5.5V 2.4V 5.25V 1.2A 300kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (4x3)
LM2587S-5.0/NOPB Texas Instruments

LM2587S-5.0/NOPB

IC REG BOOST FLYBACK 5V 5A TO263

Texas Instruments

116
RFQ
LM2587S-5.0/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Fixed 1 4V 40V 5V - 5A (Switch) 100kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
MAX660EPA+ Analog Devices Inc./Maxim Integrated

MAX660EPA+

IC REG CHRG PUMP INV 100MA 8PDIP

Analog Devices Inc./Maxim Integrated

1,175
RFQ
MAX660EPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 5.5V -Vin, 2Vin - 100mA 10kHz, 80kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
LTC3643EUDD#TRPBF Analog Devices Inc.

LTC3643EUDD#TRPBF

IC REG BUCK BOOST ADJ 2A 24QFN

Analog Devices Inc.

4,345
RFQ
LTC3643EUDD#TRPBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Down Positive Buck, Boost Adjustable 1 3V 17V 0.6V - 2A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (3x5)
LTC1433CGN#PBF Analog Devices Inc.

LTC1433CGN#PBF

IC REG BUCK ADJ 450MA 16SSOP

Analog Devices Inc.

4,969
RFQ
LTC1433CGN#PBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable (Programmable) 1 3V 13.5V 1.19V (3.3V, 5V) 12V 450mA Up to 700kHz No 0°C ~ 70°C (TA) - - Surface Mount 16-SSOP
MAX633AESA+ Analog Devices Inc./Maxim Integrated

MAX633AESA+

IC REG BST ADJ/1.31V 450MA 8SOIC

Analog Devices Inc./Maxim Integrated

1,186
RFQ
MAX633AESA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active 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) - - Surface Mount 8-SOIC
LT1976EFE#TRPBF Analog Devices Inc.

LT1976EFE#TRPBF

IC REG BUCK ADJ 1.5A 16TSSOP

Analog Devices Inc.

2,483
RFQ
LT1976EFE#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 1.5A (Switch) 200kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT1956IFE-5#PBF Analog Devices Inc.

LT1956IFE-5#PBF

IC REG BUCK 5V 1.5A 16TSSOP

Analog Devices Inc.

167
RFQ
LT1956IFE-5#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 5.5V 60V 5V - 1.5A (Switch) 500kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT1766IFE-5#PBF Analog Devices Inc.

LT1766IFE-5#PBF

IC REG BUCK 5V 1.5A 16TSSOP

Analog Devices Inc.

4,521
RFQ
LT1766IFE-5#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 5.5V 60V 5V - 1.5A 200kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LT1171HVCT#30PBF Analog Devices Inc.

LT1171HVCT#30PBF

IC REG BUCK BST ADJ 2.5A TO220-5

Analog Devices Inc.

378
RFQ
LT1171HVCT#30PBF Datasheet

Datasheet

- TO-220-5 Formed Leads 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) 2.5A (Switch) 100kHz No 0°C ~ 100°C (TJ) - - Through Hole TO-220-5 Flow 30
LTC3370HUH#PBF Analog Devices Inc.

LTC3370HUH#PBF

IC REG BUCK ADJ 2A QUAD 32QFN

Analog Devices Inc.

118
RFQ
LTC3370HUH#PBF Datasheet

Datasheet

- 32-WFQFN Exposed Pad Tube 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 32-QFN (5x5)
MAX8715EUA+ Analog Devices Inc./Maxim Integrated

MAX8715EUA+

IC REG BST SEPIC ADJ 1.8A 8UMAX

Analog Devices Inc./Maxim Integrated

744
RFQ

-

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Not For New Designs Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 2.6V 5.5V 2.6V 12V 1.8A (Switch) 640kHz, 1.22MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-uMAX/uSOP
MAX744AEWE+ Analog Devices Inc./Maxim Integrated

MAX744AEWE+

IC REG BUCK 5V 500MA 16SOIC

Analog Devices Inc./Maxim Integrated

253
RFQ
MAX744AEWE+ Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Step-Down Positive Buck Fixed 1 6V 16V 5V - 500mA 185kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MAX738AEWE+ Analog Devices Inc./Maxim Integrated

MAX738AEWE+

IC REG BUCK 5V 750MA 16SOIC

Analog Devices Inc./Maxim Integrated

4,535
RFQ
MAX738AEWE+ Datasheet

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tube Active Step-Down Positive Buck Fixed 1 6V 16V 5V - 750mA 160kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
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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.