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
LT3973IMSE-3.3#PBF Analog Devices Inc.

LT3973IMSE-3.3#PBF

IC REG BUCK 3.3V 750MA 10MSOP

Analog Devices Inc.

151
RFQ
LT3973IMSE-3.3#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 3.3V - 750mA 195kHz ~ 2.15MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LT3685EMSE#TRPBF Analog Devices Inc.

LT3685EMSE#TRPBF

IC REG BUCK ADJ 2A 10MSOP

Analog Devices Inc.

4,459
RFQ
LT3685EMSE#TRPBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.79V 20V 2A 200kHz ~ 2.4MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LTC3245IMSE#TRPBF Analog Devices Inc.

LTC3245IMSE#TRPBF

IC REG CHG PUMP ADJ 250MA 12MSOP

Analog Devices Inc.

3,815
RFQ
LTC3245IMSE#TRPBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) 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-MSOP-EP
LTC3534EGN#PBF Analog Devices Inc.

LTC3534EGN#PBF

IC REG BUCK BST ADJ 500MA 16SSOP

Analog Devices Inc.

963
RFQ
LTC3534EGN#PBF Datasheet

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube 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-SSOP
LT3512EMS#PBF Analog Devices Inc.

LT3512EMS#PBF

IC REG FLYBACK 420MA 16MSOP

Analog Devices Inc.

383
RFQ
LT3512EMS#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 - - 420mA 40kHz ~ 650kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP
LM2588SX-ADJ/NOPB Texas Instruments

LM2588SX-ADJ/NOPB

IC REG BST FLYBACK ADJ 5A TO263

Texas Instruments

1,247
RFQ
LM2588SX-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tape & Reel (TR) 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) - - Surface Mount TO-263 (DDPAK-7)
MAX764CSA+ Analog Devices Inc./Maxim Integrated

MAX764CSA+

IC REG BUCK BOOST ADJ/-1V 8SOIC

Analog Devices Inc./Maxim Integrated

674
RFQ
MAX764CSA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up/Step-Down Negative Buck-Boost Adjustable (Fixed) 1 3V 16V -1V (-5V) -16V 260mA 300kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
MAX1692EUB+T Analog Devices Inc./Maxim Integrated

MAX1692EUB+T

IC REG BUCK ADJ 600MA 10UMAX

Analog Devices Inc./Maxim Integrated

1,318
RFQ
MAX1692EUB+T Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) 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
MAX765CSA+ Analog Devices Inc./Maxim Integrated

MAX765CSA+

IC REG BUCK BOOST ADJ/-1V 8SOIC

Analog Devices Inc./Maxim Integrated

240
RFQ
MAX765CSA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up/Step-Down Negative Buck-Boost Adjustable (Fixed) 1 3V 16V -1V (-12V) -16V 120mA 300kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LT1767EMS8E-3.3#TRPBF Analog Devices Inc.

LT1767EMS8E-3.3#TRPBF

IC REG BCK SEPIC 3.3V 1.5A 8MSOP

Analog Devices Inc.

9,225
RFQ
LT1767EMS8E-3.3#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 3.3V - 1.5A 1.25MHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT1054CS8#TRPBF Analog Devices Inc.

LT1054CS8#TRPBF

IC REG CHARGE PUMP ADJ/2.5V 8SO

Analog Devices Inc.

1,972
RFQ
LT1054CS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Ratiometric, Step-Up Positive or Negative Charge Pump Adjustable (Fixed) 1 3.5V 15V 2.5V (-Vin, 2Vin) 30V 100mA 25kHz No 0°C ~ 100°C (TJ) - - Surface Mount 8-SO
LT1054CS8#PBF Analog Devices Inc.

LT1054CS8#PBF

IC REG CHARGE PUMP ADJ/2.5V 8SO

Analog Devices Inc.

1,886
RFQ
LT1054CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric, Step-Up Positive or Negative Charge Pump Adjustable (Fixed) 1 3.5V 15V 2.5V (-Vin, 2Vin) 30V 100mA 25kHz No 0°C ~ 100°C (TJ) - - Surface Mount 8-SO
LT1767EMS8E-3.3#PBF Analog Devices Inc.

LT1767EMS8E-3.3#PBF

IC REG BCK SEPIC 3.3V 1.5A 8MSOP

Analog Devices Inc.

768
RFQ
LT1767EMS8E-3.3#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 3.3V - 1.5A 1.25MHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LTC3630EDHC#TRPBF Analog Devices Inc.

LTC3630EDHC#TRPBF

IC REG BUCK ADJ 500MA 16DFN

Analog Devices Inc.

13,896
RFQ
LTC3630EDHC#TRPBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) 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)
LTC3630EMSE#TRPBF Analog Devices Inc.

LTC3630EMSE#TRPBF

IC REG BUCK ADJ 500MA 16MSOP

Analog Devices Inc.

9,930
RFQ
LTC3630EMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tape & Reel (TR) 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-MSOP-EP
LTC3637EMSE#TRPBF Analog Devices Inc.

LTC3637EMSE#TRPBF

IC REG BUCK ADJ 1A 16MSOP

Analog Devices Inc.

9,246
RFQ
LTC3637EMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 76V 0.8V 76V 1A - No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT1676CS8#PBF Analog Devices Inc.

LT1676CS8#PBF

IC REG BUCK ADJ 550MA 8SO

Analog Devices Inc.

6,985
RFQ
LT1676CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 7.4V 60V 1.24V 51V 550mA (Switch) 100kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SO
LTC3637EMSE#PBF Analog Devices Inc.

LTC3637EMSE#PBF

IC REG BUCK ADJ 1A 16MSOP

Analog Devices Inc.

2,616
RFQ
LTC3637EMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4V 76V 0.8V 76V 1A - No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT1676CS8#TRPBF Analog Devices Inc.

LT1676CS8#TRPBF

IC REG BUCK ADJ 550MA 8SO

Analog Devices Inc.

2,559
RFQ
LT1676CS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 7.4V 60V 1.24V 51V 550mA (Switch) 100kHz No 0°C ~ 125°C (TJ) - - Surface Mount 8-SO
LT1777CS#PBF Analog Devices Inc.

LT1777CS#PBF

IC REG BUCK ADJ 550MA 16SO

Analog Devices Inc.

2,176
RFQ
LT1777CS#PBF Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 7.4V 48V 1.24V 30V 550mA (Switch) 100kHz No 0°C ~ 125°C (TJ) - - Surface Mount 16-SO
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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.