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 Package
























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
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
LT3580IMS8E#TRPBF Analog Devices Inc.

LT3580IMS8E#TRPBF

IC REG BOOST CUK ADJ 2A 8MSOP

Analog Devices Inc.

6,695
RFQ
LT3580IMS8E#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 ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT3580IMS8E#PBF Analog Devices Inc.

LT3580IMS8E#PBF

IC REG BOOST CUK ADJ 2A 8MSOP

Analog Devices Inc.

4,080
RFQ
LT3580IMS8E#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 ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LM2577S-ADJ/NOPB Texas Instruments

LM2577S-ADJ/NOPB

IC REG BST FLYBACK ADJ 3A TO263

Texas Instruments

240
RFQ
LM2577S-ADJ/NOPB Datasheet

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Flyback, Forward Converter Adjustable 1 3.5V 40V 1.23V 60V (Switch) 3A (Switch) 52kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
MAX861ESA+ Analog Devices Inc./Maxim Integrated

MAX861ESA+

IC REG CHARG PUMP INV 50MA 8SOIC

Analog Devices Inc./Maxim Integrated

805
RFQ
MAX861ESA+ Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V, 2.5V 5.5V -Vin, 2Vin - 50mA 13kHz, 100kHz, 250kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
LTC3538EDCB#TRMPBF Analog Devices Inc.

LTC3538EDCB#TRMPBF

IC REG BUCK BOOST ADJ 800MA 8DFN

Analog Devices Inc.

167
RFQ
LTC3538EDCB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.4V 5.5V 1.8V 5.25V 800mA 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x3)
LT3990EDD#TRPBF Analog Devices Inc.

LT3990EDD#TRPBF

IC REG BUCK ADJ 350MA 10DFN

Analog Devices Inc.

2,661
RFQ
LT3990EDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 62V 1.21V 25V 350mA 210kHz ~ 2.3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC3621EMS8E-2#PBF Analog Devices Inc.

LTC3621EMS8E-2#PBF

IC REG BUCK ADJ 1A 8MSOP

Analog Devices Inc.

658
RFQ
LTC3621EMS8E-2#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.7V 17V 0.6V 17V 1A 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT3990EDD#PBF Analog Devices Inc.

LT3990EDD#PBF

IC REG BUCK ADJ 350MA 10DFN

Analog Devices Inc.

461
RFQ
LT3990EDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4.2V 62V 1.21V 25V 350mA 210kHz ~ 2.3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT3512IMS#PBF Analog Devices Inc.

LT3512IMS#PBF

IC REG FLYBACK 420MA 16MSOP

Analog Devices Inc.

5,914
RFQ
LT3512IMS#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
MAX38889AATE+ Analog Devices Inc./Maxim Integrated

MAX38889AATE+

IC REG BUCK BOOST ADJ 3A 16TQFN

Analog Devices Inc./Maxim Integrated

716
RFQ
MAX38889AATE+ Datasheet

Datasheet

- 16-WFQFN Exposed Pad Tray Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 0.5V 5.5V 2.5V 5.5V 3A 1.2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TQFN (3x3)
LT3470ETS8#TRPBF Analog Devices Inc.

LT3470ETS8#TRPBF

IC REG BUCK ADJ 200MA TSOT23-8

Analog Devices Inc.

2,597
RFQ
LT3470ETS8#TRPBF Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 40V 1.25V 16V 200mA - No 0°C ~ 85°C (TA) - - Surface Mount TSOT-23-8
ADP5135ACPZ-R7 Analog Devices Inc.

ADP5135ACPZ-R7

IC REG BCK ADJ 1.8A TRPL 24LFCSP

Analog Devices Inc.

1,757
RFQ
ADP5135ACPZ-R7 Datasheet

Datasheet

- 24-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 3 3V 5.5V 0.8V 3.8V 1.8A 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-LFCSP (4x4)
LT3470ETS8#TRMPBF Analog Devices Inc.

LT3470ETS8#TRMPBF

IC REG BUCK ADJ 200MA TSOT23-8

Analog Devices Inc.

1,655
RFQ
LT3470ETS8#TRMPBF Datasheet

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 40V 1.25V 16V 200mA - No 0°C ~ 85°C (TA) - - Surface Mount TSOT-23-8
LTC1044CS8#TRPBF Analog Devices Inc.

LTC1044CS8#TRPBF

IC REG CHARGE PUMP INV 20MA 8SO

Analog Devices Inc.

4,328
RFQ
LTC1044CS8#TRPBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 9V -Vin, 2Vin, Vin/2 - 20mA 1kHz ~ 5kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC1044CS8#PBF Analog Devices Inc.

LTC1044CS8#PBF

IC REG CHARGE PUMP INV 20MA 8SO

Analog Devices Inc.

2,628
RFQ
LTC1044CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 9V -Vin, 2Vin, Vin/2 - 20mA 1kHz ~ 5kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LT1026CS8#PBF Analog Devices Inc.

LT1026CS8#PBF

IC REG CHRG PUMP INV 15MA DL 8SO

Analog Devices Inc.

1,495
RFQ
LT1026CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 2 4V 10V -Vin, 2Vin - 15mA - No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1425CS#PBF Analog Devices Inc.

LT1425CS#PBF

IC REG FLYBACK 135MA 16SO

Analog Devices Inc.

5,275
RFQ
LT1425CS#PBF Datasheet

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 2.8V 20V - - 135mA (Switch) 285kHz No 0°C ~ 100°C (TJ) - - Surface Mount 16-SO
LT8580IMS8E#PBF Analog Devices Inc.

LT8580IMS8E#PBF

IC REG BOOST CUK ADJ 1.2A 8MSOP

Analog Devices Inc.

5,367
RFQ
LT8580IMS8E#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 2.55V 40V 1.2V 65V (Switch) 1.2A (Switch) 200kHz ~ 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT3990EMSE#TRPBF Analog Devices Inc.

LT3990EMSE#TRPBF

IC REG BUCK ADJ 350MA 16MSOP

Analog Devices Inc.

8,296
RFQ
LT3990EMSE#TRPBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 62V 1.21V 25V 350mA 210kHz ~ 2.3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT3505EMS8E#PBF Analog Devices Inc.

LT3505EMS8E#PBF

IC REG BUCK ADJ 1.2A 8MSOP

Analog Devices Inc.

6,812
RFQ
LT3505EMS8E#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.78V 33.84V 1.2A 200kHz ~ 3.01MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP-EP
Total 35654 Record«Prev1... 6263646566676869...1783Next»

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.