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
LTC3388EDD-1#PBF Analog Devices Inc.

LTC3388EDD-1#PBF

IC REG BUCK PROG 50MA 10DFN

Analog Devices Inc.

330
RFQ
LTC3388EDD-1#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Programmable 1 2.7V 20V 1.2V, 1.5V, 1.8V, 2.5V - 50mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC3255HDD#PBF Analog Devices Inc.

LTC3255HDD#PBF

IC REG CHARG PUMP ADJ 50MA 10DFN

Analog Devices Inc.

308
RFQ
LTC3255HDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Charge Pump Adjustable 1 4V 48V 2.4V 12.5V 50mA 500kHz No -55°C ~ 150°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC3624EMSE-3.3#PBF Analog Devices Inc.

LTC3624EMSE-3.3#PBF

IC REG BUCK 3.3V 2A 12MSOP

Analog Devices Inc.

308
RFQ
LTC3624EMSE-3.3#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 2.7V 17V 3.3V - 2A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LT3506AEDHD#PBF Analog Devices Inc.

LT3506AEDHD#PBF

IC REG BUCK ADJ 1.6A DL 16DFN

Analog Devices Inc.

208
RFQ
LT3506AEDHD#PBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 3.6V 25V 0.8V 22V 1.6A 1.1MHz No -40°C ~ 85°C (TA) - - Surface Mount 16-DFN (5x4)
LTC3535EDD#PBF Analog Devices Inc.

LTC3535EDD#PBF

IC REG BOOST ADJ 550MA DL 12DFN

Analog Devices Inc.

186
RFQ
LTC3535EDD#PBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tube Active Step-Up Positive Boost Adjustable 2 0.5V 5V 1.5V 5.25V 550mA (Switch) 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (3x3)
LTC3388EMSE-1#PBF Analog Devices Inc.

LTC3388EMSE-1#PBF

IC REG BUCK PROG 50MA 10MSOP

Analog Devices Inc.

186
RFQ
LTC3388EMSE-1#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Programmable 1 2.7V 20V 1.2V, 1.5V, 1.8V, 2.5V - 50mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LTC1044AIN8#PBF Analog Devices Inc.

LTC1044AIN8#PBF

IC REG CHARG PUMP INV 20MA 8PDIP

Analog Devices Inc.

136
RFQ
LTC1044AIN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 12V -Vin, 2Vin, Vin/2 - 20mA 1kHz ~ 5kHz No -40°C ~ 85°C (TA) - - Through Hole 8-PDIP
LT3511EMS#PBF Analog Devices Inc.

LT3511EMS#PBF

IC REG FLYBACK 240MA 16MSOP

Analog Devices Inc.

134
RFQ
LT3511EMS#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads Tube Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 4.5V 100V - - 240mA 40kHz ~ 650kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP
LT3506EDHD#PBF Analog Devices Inc.

LT3506EDHD#PBF

IC REG BUCK ADJ 1.6A DL 16DFN

Analog Devices Inc.

129
RFQ
LT3506EDHD#PBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 3.6V 25V 0.8V 23.25V 1.6A 575kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-DFN (5x4)
LTC3624EDD-3.3#PBF Analog Devices Inc.

LTC3624EDD-3.3#PBF

IC REG BUCK 3.3V 2A 8DFN

Analog Devices Inc.

2,785
RFQ
LTC3624EDD-3.3#PBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 2.7V 17V 3.3V - 2A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
LTC3255HMSE#PBF Analog Devices Inc.

LTC3255HMSE#PBF

IC REG CHRG PUMP ADJ 50MA 10MSOP

Analog Devices Inc.

1,981
RFQ
LTC3255HMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Charge Pump Adjustable 1 4V 48V 2.4V 12.5V 50mA 500kHz No -55°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
LT1776CN8#PBF Analog Devices Inc.

LT1776CN8#PBF

IC REG BUCK ADJ 550MA 8PDIP

Analog Devices Inc.

1,834
RFQ
LT1776CN8#PBF Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Down Positive Buck Adjustable 1 7.4V 40V 1.24V 34V 550mA (Switch) 200kHz No 0°C ~ 125°C (TJ) - - Through Hole 8-PDIP
LTC3624EDD-23.3#PBF Analog Devices Inc.

LTC3624EDD-23.3#PBF

IC REG BUCK 3.3V 2A 8DFN

Analog Devices Inc.

1,599
RFQ
LTC3624EDD-23.3#PBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 2.7V 17V 3.3V - 2A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
TPS543B20RVFT Texas Instruments

TPS543B20RVFT

IC REG BUCK ADJ 25A 40LQFN

Texas Instruments

666
RFQ
TPS543B20RVFT Datasheet

Datasheet

SWIFT™ 40-PowerLFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 19V 0.6V 5.5V 25A 300kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-LQFN-CLIP (7x5)
MAX887HESA+T Analog Devices Inc./Maxim Integrated

MAX887HESA+T

IC REG BUCK ADJ 600MA 8SOIC

Analog Devices Inc./Maxim Integrated

10,305
RFQ
MAX887HESA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.5V 11V 1.25V 10.5V 600mA 250kHz ~ 350kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LT8637JV#PBF Analog Devices Inc.

LT8637JV#PBF

IC REG BUCK ADJ 5A 20LQFN

Analog Devices Inc.

428
RFQ
LT8637JV#PBF Datasheet

Datasheet

- 20-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 3.4V 42V 0.97V 42V 5A 200kHz ~ 3MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 20-LQFN (4x3)
LT1317CMS8#PBF Analog Devices Inc.

LT1317CMS8#PBF

IC REG BST SEPIC ADJ 710MA 8MSOP

Analog Devices Inc.

333
RFQ
LT1317CMS8#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 1.5V 12V 1.24V 30V (Switch) 710mA (Switch) 620kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
MAX1774EEI+ Analog Devices Inc./Maxim Integrated

MAX1774EEI+

IC REG BCK ADJ 1.5A/2A DL 28QSOP

Analog Devices Inc./Maxim Integrated

138
RFQ
MAX1774EEI+ Datasheet

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 2 2.7V 28V 1V, 1.25V 5V, 5.5V 1.5A, 2A 1.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-QSOP
LT1316CS8#PBF Analog Devices Inc.

LT1316CS8#PBF

IC REG BST FLYBACK ADJ 750MA 8SO

Analog Devices Inc.

4,206
RFQ
LT1316CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback Adjustable 1 1.5V 12V 1.23V 30V (Switch) 750mA (Switch) - No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
MAX887HESA+ Analog Devices Inc./Maxim Integrated

MAX887HESA+

IC REG BUCK ADJ 600MA 8SOIC

Analog Devices Inc./Maxim Integrated

3,596
RFQ
MAX887HESA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 3.5V 11V 1.25V 10.5V 600mA 250kHz ~ 350kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-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.