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
MAX16977SATE+ Analog Devices Inc./Maxim Integrated

MAX16977SATE+

IC REG BUCK ADJ/1V 2A 16TQFN

Analog Devices Inc./Maxim Integrated

122
RFQ
MAX16977SATE+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (5V) 10V 2A 2.2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-TQFN (5x5)
LT3437EDD#PBF Analog Devices Inc.

LT3437EDD#PBF

IC REG BUCK ADJ 500MA 10DFN

Analog Devices Inc.

1,279
RFQ
LT3437EDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3V 60V 1.25V 57V 500mA (Switch) 200kHz No 0°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC1503CMS8-1.8#PBF Analog Devices Inc.

LTC1503CMS8-1.8#PBF

IC REG CHG PUMP 1.8V 100MA 8MSOP

Analog Devices Inc.

296
RFQ
LTC1503CMS8-1.8#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Down Positive Charge Pump Fixed 1 2.4V 6V 1.8V - 100mA 600kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP
LTC1550LCMS8-2#PBF Analog Devices Inc.

LTC1550LCMS8-2#PBF

IC REG CHARG PUMP -2V 20MA 8MSOP

Analog Devices Inc.

292
RFQ
LTC1550LCMS8-2#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up/Step-Down Negative Charge Pump Fixed 1 2.7V 5.5V -2V - 20mA 900kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LTC1682CMS8#PBF Analog Devices Inc.

LTC1682CMS8#PBF

IC REG CHARG PUMP ADJ 50MA 8MSOP

Analog Devices Inc.

178
RFQ
LTC1682CMS8#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up/Step-Down Positive Charge Pump Adjustable 1 1.8V 4.4V 2.5V 5.5V 50mA 550kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LTC1550LCMS8-4.1#PBF Analog Devices Inc.

LTC1550LCMS8-4.1#PBF

IC REG CHARGE PUMP -4.1V 8MSOP

Analog Devices Inc.

171
RFQ
LTC1550LCMS8-4.1#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up/Step-Down Negative Charge Pump Fixed 1 4.5V 5.5V -4.1V - 20mA 900kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LTC1261LCMS8-4.5#PBF Analog Devices Inc.

LTC1261LCMS8-4.5#PBF

IC REG CHARGE PUMP -4.5V 8MSOP

Analog Devices Inc.

168
RFQ
LTC1261LCMS8-4.5#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up/Step-Down Negative Charge Pump Fixed 1 4.5V 5.25V -4.5V - 20mA 650kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LTC1682CMS8-5#PBF Analog Devices Inc.

LTC1682CMS8-5#PBF

IC REG CHARGE PUMP 5V 50MA 8MSOP

Analog Devices Inc.

120
RFQ
LTC1682CMS8-5#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up Positive Charge Pump Fixed 1 1.8V 4.4V 5V - 50mA 550kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LTC1551LCMS8-4.1#PBF Analog Devices Inc.

LTC1551LCMS8-4.1#PBF

IC REG CHARGE PUMP -4.1V 8MSOP

Analog Devices Inc.

3,663
RFQ
LTC1551LCMS8-4.1#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up/Step-Down Negative Charge Pump Fixed 1 4.5V 5.5V -4.1V - 20mA 900kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LTC3565IMSE#PBF Analog Devices Inc.

LTC3565IMSE#PBF

IC REG BUCK ADJ 1.25A 10MSOP

Analog Devices Inc.

168
RFQ
LTC3565IMSE#PBF Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 1.25A Up to 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-MSOP-EP
LTC3411AIDD#PBF Analog Devices Inc.

LTC3411AIDD#PBF

IC REG BUCK ADJ 1.25A 10DFN

Analog Devices Inc.

1,783
RFQ
LTC3411AIDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.8V 5V 1.25A 2.5MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT3990HMSE-3.3#PBF Analog Devices Inc.

LT3990HMSE-3.3#PBF

IC REG BUCK 3.3V 350MA 16MSOP

Analog Devices Inc.

531
RFQ
LT3990HMSE-3.3#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 4.2V 62V 3.3V - 350mA 210kHz ~ 2.3MHz No -40°C ~ 150°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3534EDHC#PBF Analog Devices Inc.

LTC3534EDHC#PBF

IC REG BUCK BST ADJ 500MA 16DFN

Analog Devices Inc.

4,158
RFQ
LTC3534EDHC#PBF Datasheet

Datasheet

- 16-WFDFN Exposed Pad 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-DFN (5x3)
LTC3245IMSE#PBF Analog Devices Inc.

LTC3245IMSE#PBF

IC REG CHG PUMP ADJ 250MA 12MSOP

Analog Devices Inc.

2,744
RFQ
LTC3245IMSE#PBF Datasheet

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube 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
MAX20040BATPA/VY+ Analog Devices Inc./Maxim Integrated

MAX20040BATPA/VY+

IC REG BUCK BST PROG 20TQFN

Analog Devices Inc./Maxim Integrated

4,673
RFQ
MAX20040BATPA/VY+ Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Programmable (Fixed) 1 2V 36V - 15V 1.2A 2.2MHz Yes -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 20-TQFN-EP (4x4)
LT1615IS5-1#TRPBF Analog Devices Inc.

LT1615IS5-1#TRPBF

IC REG BOOST SEPIC ADJ TSOT23-5

Analog Devices Inc.

3,604
RFQ
LT1615IS5-1#TRPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Up, Step-Up/Step-Down Positive Boost, SEPIC Adjustable 1 1V 15V 1.23V 34V 75mA (Switch) - No -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
LTC3121EDE#TRPBF Analog Devices Inc.

LTC3121EDE#TRPBF

IC REG BOOST ADJ 1.5A 12DFN

Analog Devices Inc.

2,990
RFQ
LTC3121EDE#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V 2.2V 15V 1.5A (Switch) Up to 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-DFN (4x3)
LT3483AEDC#TRMPBF Analog Devices Inc.

LT3483AEDC#TRMPBF

IC REG BUCK BOOST ADJ 340MA 8DFN

Analog Devices Inc.

939
RFQ
LT3483AEDC#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Negative Buck, Boost, Charge Pump, Flyback Adjustable 1 2.5V 16V -2.5V -38V 340mA (Switch) - No -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (2x2)
LTC3547BIDDB#TRMPBF Analog Devices Inc.

LTC3547BIDDB#TRMPBF

IC REG BUCK ADJ 300MA DL 8DFN

Analog Devices Inc.

279
RFQ
LTC3547BIDDB#TRMPBF Datasheet

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.5V 6.5V 0.6V 5.5V 300mA 2.25MHz Yes -40°C ~ 125°C (TA) - - Surface Mount 8-DFN (3x2)
MAX662ACPA+ Analog Devices Inc./Maxim Integrated

MAX662ACPA+

IC REG CHARG PUMP 12V 30MA 8PDIP

Analog Devices Inc./Maxim Integrated

166
RFQ
MAX662ACPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive Charge Pump Fixed 1 4.5V 5.5V 12V - 30mA 500kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
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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.