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
LT3573IMSE#TRPBF Analog Devices Inc.

LT3573IMSE#TRPBF

IC REG FLYBACK 1.25A 16MSOP

Analog Devices Inc.

3,123
RFQ
LT3573IMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 3V 40V - - 1.25A 40kHz ~ 1MHz No -40°C ~ 125°C (TA) - - Surface Mount 16-MSOP-EP
LTC3633AEUFD-2#PBF Analog Devices Inc.

LTC3633AEUFD-2#PBF

IC REG BUCK ADJ 3A DL 28QFN

Analog Devices Inc.

542
RFQ
LTC3633AEUFD-2#PBF Datasheet

Datasheet

- 28-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 3.6V 20V 0.6V 6V 3A 500kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-QFN (4x5)
LT8303ES5#TRMPBF Analog Devices Inc.

LT8303ES5#TRMPBF

IC REG FLYBCK ADJ 450MA TSOT23-5

Analog Devices Inc.

1,061
RFQ
LT8303ES5#TRMPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up/Step-Down Positive, Isolation Capable Flyback Adjustable 1 5.5V 100V - - 450mA 7kHz ~ 350kHz No -40°C ~ 125°C (TJ) - - Surface Mount TSOT-23-5
LTC3646IMSE#PBF Analog Devices Inc.

LTC3646IMSE#PBF

IC REG BUCK ADJ 1A 16MSOP

Analog Devices Inc.

558
RFQ
LTC3646IMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4V 40V 2V 30V 1A 200kHz ~ 3MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3646IMSE-1#PBF Analog Devices Inc.

LTC3646IMSE-1#PBF

IC REG BUCK ADJ 1A 16MSOP

Analog Devices Inc.

445
RFQ
LTC3646IMSE-1#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4V 40V 0.6V 15V 1A 200kHz ~ 3MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LT3973IMSE-5#PBF Analog Devices Inc.

LT3973IMSE-5#PBF

IC REG BUCK 5V 750MA 10MSOP

Analog Devices Inc.

407
RFQ
LT3973IMSE-5#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 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-MSOP-EP
LT8494IUF#PBF Analog Devices Inc.

LT8494IUF#PBF

IC REG BST CHARGE PUMP ADJ 20QFN

Analog Devices Inc.

369
RFQ
LT8494IUF#PBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive Boost, Charge Pump, Flyback, SEPIC Adjustable 1 1V 60V 1.202V 70V (Switch) 2A 250kHz ~ 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x4)
LT3990HMSE#PBF Analog Devices Inc.

LT3990HMSE#PBF

IC REG BUCK ADJ 350MA 16MSOP

Analog Devices Inc.

243
RFQ
LT3990HMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4.2V 62V 1.21V 25V 350mA 210kHz ~ 2.3MHz No -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3534EDHC#TRPBF Analog Devices Inc.

LTC3534EDHC#TRPBF

IC REG BUCK BST ADJ 500MA 16DFN

Analog Devices Inc.

6,045
RFQ
LTC3534EDHC#TRPBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.4V 7V 1.8V 7V 500mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-DFN (5x3)
LTC1261CS#PBF Analog Devices Inc.

LTC1261CS#PBF

IC REG CHARGE PUMP ADJ 12MA 14SO

Analog Devices Inc.

230
RFQ
LTC1261CS#PBF Datasheet

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Active Step-Up/Step-Down Negative Charge Pump Adjustable 1 3V 8V -1.25V -8V 12mA 550kHz No 0°C ~ 70°C (TA) - - Surface Mount 14-SO
LM2588T-ADJ/NOPB Texas Instruments

LM2588T-ADJ/NOPB

IC REG BST FLYBCK ADJ 5A TO220-7

Texas Instruments

320
RFQ
LM2588T-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-220-7 Formed Leads Tube Active Step-Up, Step-Up/Step-Down Positive Boost, Flyback, Forward Converter Adjustable 1 4V 40V 1.23V 60V 5A (Switch) 100kHz ~ 200kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-7
LT3470AHDDB#TRMPBF Analog Devices Inc.

LT3470AHDDB#TRMPBF

IC REG BUCK ADJ 250MA 8DFN

Analog Devices Inc.

449
RFQ
LT3470AHDDB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 40V 1.25V 16V 250mA - No -40°C ~ 150°C (TJ) - - Surface Mount 8-DFN (3x2)
LT1767EMS8E-5#TRPBF Analog Devices Inc.

LT1767EMS8E-5#TRPBF

IC REG BUCK SEPIC 5V 1.5A 8MSOP

Analog Devices Inc.

3,104
RFQ
LT1767EMS8E-5#TRPBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck, SEPIC Fixed 1 3V 25V 5V - 1.5A 1.25MHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
MAX1974EUB+T Analog Devices Inc./Maxim Integrated

MAX1974EUB+T

IC REG BUCK ADJ 1A 10UMAX

Analog Devices Inc./Maxim Integrated

2,980
RFQ
MAX1974EUB+T Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable (Programmable) 1 2.6V 5.5V 0.75V (1V, 1.5V) 5.5V 1A 1.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
MAX1692EUB+ Analog Devices Inc./Maxim Integrated

MAX1692EUB+

IC REG BUCK ADJ 600MA 10UMAX

Analog Devices Inc./Maxim Integrated

965
RFQ
MAX1692EUB+ Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 1.25V 5.5V 600mA 750kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-uMAX/uSOP
LT1767EMS8E-5#PBF Analog Devices Inc.

LT1767EMS8E-5#PBF

IC REG BUCK SEPIC 5V 1.5A 8MSOP

Analog Devices Inc.

328
RFQ
LT1767EMS8E-5#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck, SEPIC Fixed 1 3V 25V 5V - 1.5A 1.25MHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT1767EMS8E#PBF Analog Devices Inc.

LT1767EMS8E#PBF

IC REG BUCK SEPIC ADJ 1.5A 8MSOP

Analog Devices Inc.

278
RFQ
LT1767EMS8E#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck, SEPIC Adjustable 1 3V 25V 1.2V 22.5V 1.5A 1.25MHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT3493IDCB#TRPBF Analog Devices Inc.

LT3493IDCB#TRPBF

IC REG BUCK ADJ 1.2A 6DFN

Analog Devices Inc.

5,702
RFQ
LT3493IDCB#TRPBF Datasheet

Datasheet

- 6-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.78V 34.2V 1.2A 750kHz No -40°C ~ 125°C (TJ) - - Surface Mount 6-DFN (2x3)
LTC3630EDHC#PBF Analog Devices Inc.

LTC3630EDHC#PBF

IC REG BUCK ADJ 500MA 16DFN

Analog Devices Inc.

2,673
RFQ
LTC3630EDHC#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 ~ 125°C (TJ) - - Surface Mount 16-DFN (5x3)
LTC3310SIV#PBF Analog Devices Inc.

LTC3310SIV#PBF

IC REG BUCK ADJ 10A 18LQFN

Analog Devices Inc.

1,343
RFQ
LTC3310SIV#PBF Datasheet

Datasheet

Silent Switcher®2 18-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.5V 5.5V 10A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 18-LQFN (3x3)
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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.