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
LTC3311JV-0.875#PBF Analog Devices Inc.

LTC3311JV-0.875#PBF

IC REG BUCK 0.875V 12.5A 18LQFN

Analog Devices Inc.

624
RFQ
LTC3311JV-0.875#PBF Datasheet

Datasheet

Silent Switcher®1 18-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Fixed 1 2.25V 5.5V 0.875V - 12.5A 500kHz ~ 5MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 18-LQFN (3x3)
LTC3311JV#PBF Analog Devices Inc.

LTC3311JV#PBF

IC REG BUCK ADJ 12.5A 18LQFN

Analog Devices Inc.

619
RFQ
LTC3311JV#PBF Datasheet

Datasheet

Silent Switcher®1 18-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.5V 5.5V 12.5A 2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 18-LQFN (3x3)
IR38064MTRPBF Infineon Technologies

IR38064MTRPBF

IC REG BUCK ADJ 35A IQFN-34-900

Infineon Technologies

3,022
RFQ
IR38064MTRPBF Datasheet

Datasheet

SupIRBuck® 34-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.2V 21V 0.5V 18.06V 35A 400kHz ~ 1.5MHz Yes - - - Surface Mount PG-IQFN-34-900
MAX1834EUT+T Analog Devices Inc./Maxim Integrated

MAX1834EUT+T

IC REG BOOST ADJ 150MA SOT6

Analog Devices Inc./Maxim Integrated

4,106
RFQ
MAX1834EUT+T Datasheet

Datasheet

- SOT-23-6 Tape & Reel (TR) Active Step-Up Positive Boost Adjustable 1 1.5V 5.5V 2V 5.5V 150mA - Yes - - - Surface Mount SOT-6
LTC3255EDD#PBF Analog Devices Inc.

LTC3255EDD#PBF

IC REG CHARG PUMP ADJ 50MA 10DFN

Analog Devices Inc.

2,862
RFQ
LTC3255EDD#PBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Charge Pump Adjustable 1 4V 48V 2.4V 12.5V 50mA 500kHz No -55°C ~ 150°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC1682CMS8-3.3#PBF Analog Devices Inc.

LTC1682CMS8-3.3#PBF

IC REG CHRG PUMP 3.3V 50MA 8MSOP

Analog Devices Inc.

189
RFQ
LTC1682CMS8-3.3#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up/Step-Down Positive Charge Pump Fixed 1 1.8V 4.4V 3.3V - 50mA 550kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
LTC1551LCMS8#PBF Analog Devices Inc.

LTC1551LCMS8#PBF

IC REG CHARG PUMP ADJ 20MA 8MSOP

Analog Devices Inc.

1,765
RFQ
LTC1551LCMS8#PBF Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Active Step-Up/Step-Down Negative Charge Pump Adjustable 1 2.7V 5.5V -1.225V -4.8V 20mA 900kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-MSOP
TPS51315RGFT Texas Instruments

TPS51315RGFT

IC REG BUCK ADJ 10A 40VQFN

Texas Instruments

240
RFQ
TPS51315RGFT Datasheet

Datasheet

D-CAP™ 40-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 14V 0.75V 5.5V 10A 100kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 40-VQFN (7x5)
LTC3310HV#PBF Analog Devices Inc.

LTC3310HV#PBF

IC REG BUCK ADJ 10A 18LQFN

Analog Devices Inc.

603
RFQ
LTC3310HV#PBF Datasheet

Datasheet

Silent Switcher®1 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 ~ 150°C (TJ) - - Surface Mount 18-LQFN (3x3)
MAX757CPA+ Analog Devices Inc./Maxim Integrated

MAX757CPA+

IC REG BOOST ADJ 8PDIP

Analog Devices Inc./Maxim Integrated

136
RFQ
MAX757CPA+ Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive Boost Adjustable 1 0.7V 7V 2.7V 5.5V - 500kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LTC3406B-2ES5#TRMPBF Analog Devices Inc.

LTC3406B-2ES5#TRMPBF

IC REG BUCK ADJ 600MA TSOT23-5

Analog Devices Inc.

978
RFQ
LTC3406B-2ES5#TRMPBF Datasheet

Datasheet

- SOT-23-5 Thin, TSOT-23-5 Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.5V 5.5V 0.6V 5.5V 600mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount TSOT-23-5
LTC3308AHV#TRMPBF Analog Devices Inc.

LTC3308AHV#TRMPBF

IC REG BUCK ADJ 4A 12LQFN

Analog Devices Inc.

505
RFQ
LTC3308AHV#TRMPBF Datasheet

Datasheet

Silent Switcher®1 12-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.5V 5.5V 4A 1MHz ~ 3MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 12-LQFN (2x2)
BD9V101MUF-LBE2 Rohm Semiconductor

BD9V101MUF-LBE2

IC REG BUCK ADJ 1A VQFN24FV4040

Rohm Semiconductor

2,349
RFQ
BD9V101MUF-LBE2 Datasheet

Datasheet

- 24-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 16V 60V 0.8V 5.5V 1A 2.1MHz Yes -40°C ~ 150°C - - Surface Mount VQFN24FV4040
LTC3548AEDD#TRPBF Analog Devices Inc.

LTC3548AEDD#TRPBF

IC REG BUCK BOOST ADJ DL 10DFN

Analog Devices Inc.

2,100
RFQ
LTC3548AEDD#TRPBF Datasheet

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Adjustable 2 2.5V 5.5V 0.6V 5V 400mA, 800mA 2.25MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC1517CS5-5#TRMPBF Analog Devices Inc.

LTC1517CS5-5#TRMPBF

IC REG CHARGE PUMP 5V SOT23-5

Analog Devices Inc.

276
RFQ
LTC1517CS5-5#TRMPBF Datasheet

Datasheet

- SC-74A, SOT-753 Tape & Reel (TR) Active Step-Up Positive Charge Pump Fixed 1 2.7V 5V 5V - 20mA 800kHz No 0°C ~ 70°C (TA) - - Surface Mount SOT-23-5
LTC1551CS8-4.1#PBF Analog Devices Inc.

LTC1551CS8-4.1#PBF

IC REG CHARG PUMP -4.1V 10MA 8SO

Analog Devices Inc.

1,132
RFQ
LTC1551CS8-4.1#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up/Step-Down Negative Charge Pump Fixed 1 4.5V 6.5V -4.1V - 10mA 900kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LTC3311HV#PBF Analog Devices Inc.

LTC3311HV#PBF

IC REG BUCK ADJ 12.5A 18LQFN

Analog Devices Inc.

534
RFQ
LTC3311HV#PBF Datasheet

Datasheet

Silent Switcher®1 18-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.5V 5.5V 12.5A 2MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 18-LQFN (3x3)
LTC3374AIFE#PBF Analog Devices Inc.

LTC3374AIFE#PBF

IC REG BUCK ADJ 1A 8OUT 38TSSOP

Analog Devices Inc.

2,531
RFQ
LTC3374AIFE#PBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 8 2.7V 5.5V 0.8V 5.5V 1A 2MHz No -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
LTC1682IS8#PBF Analog Devices Inc.

LTC1682IS8#PBF

IC REG CHARGE PUMP ADJ 50MA 8SO

Analog Devices Inc.

125
RFQ
LTC1682IS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up/Step-Down Positive Charge Pump Adjustable 1 1.8V 4.4V 2.5V 5.5V 50mA 550kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC3309BJV#TRMPBF Analog Devices Inc.

LTC3309BJV#TRMPBF

IC REG BUCK ADJ 6A DL 12LQFN

Analog Devices Inc.

496
RFQ
LTC3309BJV#TRMPBF Datasheet

Datasheet

Silent Switcher®1 12-VFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 2.25V 5.5V 0.5V 5.5V 6A 6MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 12-LQFN (2x2)
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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.