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
LT1933HS6#TRMPBF Analog Devices Inc.

LT1933HS6#TRMPBF

IC REG BUCK ADJ 600MA TSOT23-6

Analog Devices Inc.

991
RFQ
LT1933HS6#TRMPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 36V 1.245V 33.84V 600mA 500kHz No -40°C ~ 150°C (TA) - - Surface Mount TSOT-23-6
LT1107IS8#PBF Analog Devices Inc.

LT1107IS8#PBF

IC REG BUCK BOOST ADJ 1.5A 8SO

Analog Devices Inc.

428
RFQ
LT1107IS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2V 30V 1.25V 50V (Switch) 1.5A (Switch) 63kHz No -45°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC3530EDD#PBF Analog Devices Inc.

LTC3530EDD#PBF

IC REG BUCK BST ADJ 600MA 10DFN

Analog Devices Inc.

145
RFQ
LTC3530EDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 1.8V 5.25V 600mA 300kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
LTC3536EDD#PBF Analog Devices Inc.

LTC3536EDD#PBF

IC REG BUCK BOOST ADJ 1A 10DFN

Analog Devices Inc.

374
RFQ
LTC3536EDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.8V 5.5V 1.8V 5.5V 1A 300kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT3973EDD-5#PBF Analog Devices Inc.

LT3973EDD-5#PBF

IC REG BUCK 5V 750MA 10DFN

Analog Devices Inc.

138
RFQ
LT3973EDD-5#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 4.2V 42V 5V - 750mA 195kHz ~ 2.15MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT3973EDD-3.3#PBF Analog Devices Inc.

LT3973EDD-3.3#PBF

IC REG BUCK 3.3V 750MA 10DFN

Analog Devices Inc.

104
RFQ
LT3973EDD-3.3#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 4.2V 42V 3.3V - 750mA 195kHz ~ 2.15MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC3521IUF#PBF Analog Devices Inc.

LTC3521IUF#PBF

IC REG BUCK BOOST ADJ TRPL 24QFN

Analog Devices Inc.

1,091
RFQ
LTC3521IUF#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Adjustable 3 1.8V 5.5V 0.6V 5.5V 600mA, 1A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
LTC3312SAAV#PBF Analog Devices Inc.

LTC3312SAAV#PBF

IC REG BUCK ADJ 6A/6A DL 22LQFN

Analog Devices Inc.

770
RFQ
LTC3312SAAV#PBF Datasheet

Datasheet

- 22-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 2 2.25V 5.5V 0.5V 5.5V 6A, 6A 2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 22-LQFN (4x3)
LTC3124IDHC#PBF Analog Devices Inc.

LTC3124IDHC#PBF

IC REG BOOST ADJ 2.5A 16DFN

Analog Devices Inc.

708
RFQ
LTC3124IDHC#PBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tube Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V 2.5V 15V 2.5A (Switch) 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-DFN (5x3)
LTC3622EDE-23/5#PBF Analog Devices Inc.

LTC3622EDE-23/5#PBF

IC REG BUCK 3.3V/5V 1A DL 14DFN

Analog Devices Inc.

319
RFQ
LTC3622EDE-23/5#PBF Datasheet

Datasheet

- 14-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 2 2.7V 17V 3.3V, 5V - 1A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 14-DFN (4x3)
LT3580HMS8E#TRPBF Analog Devices Inc.

LT3580HMS8E#TRPBF

IC REG BOOST CUK ADJ 2A 8MSOP

Analog Devices Inc.

4,282
RFQ
LT3580HMS8E#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, SEPIC Adjustable 1 2.5V 32V 5V 42V (Switch) 2A (Switch) 200kHz ~ 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-MSOP-EP
LT3580HMS8E#PBF Analog Devices Inc.

LT3580HMS8E#PBF

IC REG BOOST CUK ADJ 2A 8MSOP

Analog Devices Inc.

2,485
RFQ
LT3580HMS8E#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, SEPIC Adjustable 1 2.5V 32V 5V 42V (Switch) 2A (Switch) 200kHz ~ 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 8-MSOP-EP
LT8636HV#PBF Analog Devices Inc.

LT8636HV#PBF

IC REG BUCK ADJ 5A 20LQFN

Analog Devices Inc.

226
RFQ
LT8636HV#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)
MAX8643ETG+ Analog Devices Inc./Maxim Integrated

MAX8643ETG+

IC REG BUCK ADJ 3A 24TQFN

Analog Devices Inc./Maxim Integrated

1,175
RFQ
MAX8643ETG+ Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.35V 3.6V 0.6V 3.24V 3A 500kHz ~ 2MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 24-TQFN (4x4)
LTC3600EMSE#PBF Analog Devices Inc.

LTC3600EMSE#PBF

IC REG BUCK PROG 1.5A 12MSOP

Analog Devices Inc.

2,847
RFQ
LTC3600EMSE#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Programmable 1 4V 15V 0V 14.5V 1.5A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LTC3630HDHC#PBF Analog Devices Inc.

LTC3630HDHC#PBF

IC REG BUCK ADJ 500MA 16DFN

Analog Devices Inc.

2,531
RFQ
LTC3630HDHC#PBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tube Active Step-Down Positive or Negative Buck Adjustable (Programmable) 1 4V 65V 0.8V (1.8V, 3.3V, 5V) 65V 500mA - Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-DFN (5x3)
LTC3245EDE#TRPBF Analog Devices Inc.

LTC3245EDE#TRPBF

IC REG CHRG PUMP ADJ 250MA 12DFN

Analog Devices Inc.

1,248
RFQ
LTC3245EDE#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Charge Pump Adjustable (Programmable) 1 2.7V 38V 2.5V (3.3V, 5V) 5V 250mA 450kHz No -40°C ~ 125°C (TJ) - - Surface Mount 12-DFN (4x3)
LTC3621IDCB-5#TRMPBF Analog Devices Inc.

LTC3621IDCB-5#TRMPBF

IC REG BUCK 5V 1A 6DFN

Analog Devices Inc.

153
RFQ
LTC3621IDCB-5#TRMPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 2.7V 17V 5V - 1A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 6-DFN (2x3)
ADP1111ANZ-5 Analog Devices Inc.

ADP1111ANZ-5

IC REG BUCK BOOST 5V 400MA 8PDIP

Analog Devices Inc.

114
RFQ
ADP1111ANZ-5 Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost Fixed 1 2V 30V 5V - 400mA (Switch) 72kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT1934IS6#TRMPBF Analog Devices Inc.

LT1934IS6#TRMPBF

IC REG BUCK ADJ 300MA TSOT23-6

Analog Devices Inc.

5,423
RFQ
LT1934IS6#TRMPBF Datasheet

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.2V 34V 1.25V 29.92V 300mA - No -40°C ~ 125°C (TA) - - Surface Mount TSOT-23-6
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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.