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
TPS546C23RVFT Texas Instruments

TPS546C23RVFT

IC REG BUCK ADJ 35A 40LQFN

Texas Instruments

326
RFQ
TPS546C23RVFT Datasheet

Datasheet

- 40-PowerLFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.35V 5.5V 35A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-LQFN-CLIP (7x5)
LT1111IS8#PBF Analog Devices Inc.

LT1111IS8#PBF

IC REG BUCK BOOST ADJ 1.5A 8SO

Analog Devices Inc.

273
RFQ
LT1111IS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down Positive or Negative Buck, Boost Adjustable 1 2V 30V 1.25V 50V (Switch) 1.5A (Switch) 72kHz No -40°C ~ 105°C (TA) - - Surface Mount 8-SO
LT1110CS8#PBF Analog Devices Inc.

LT1110CS8#PBF

IC REG BUCK BOOST ADJ 1.5A 8SO

Analog Devices Inc.

255
RFQ
LT1110CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down Positive Buck, Boost Adjustable 1 1V 30V 0.22V 50V (Switch) 1.5A (Switch) 70kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1073CS8#PBF Analog Devices Inc.

LT1073CS8#PBF

IC REG BUCK BOOST ADJ 1.5A 8SO

Analog Devices Inc.

198
RFQ
LT1073CS8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down Positive Buck, Boost Adjustable 1 1V 30V 1V 50V (Switch) 1.5A (Switch) 19kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1073CS8-5#PBF Analog Devices Inc.

LT1073CS8-5#PBF

IC REG BUCK BOOST 5V 1.5A 8SO

Analog Devices Inc.

2,548
RFQ
LT1073CS8-5#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up, Step-Down Positive Buck, Boost Fixed 1 1V 30V 5V - 1.5A (Switch) 19kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
MAX660CSA+T Analog Devices Inc./Maxim Integrated

MAX660CSA+T

IC REG CHRG PUMP INV 100MA 8SOIC

Analog Devices Inc./Maxim Integrated

2,382
RFQ
MAX660CSA+T Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Ratiometric Positive or Negative Charge Pump Fixed 1 1.5V 5.5V -Vin, 2Vin - 100mA 10kHz, 80kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SOIC
LTC3114EFE-1#PBF Analog Devices Inc.

LTC3114EFE-1#PBF

IC REG BUCK BOOST ADJ 1A 16TSSOP

Analog Devices Inc.

1,179
RFQ
LTC3114EFE-1#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.2V 40V 2.7V 40V 1A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-TSSOP-EP
LTC3441EDE#TRPBF Analog Devices Inc.

LTC3441EDE#TRPBF

IC REG BUCK BOOST ADJ 1.2A 12DFN

Analog Devices Inc.

7,176
RFQ
LTC3441EDE#TRPBF Datasheet

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.4V 5.5V 2.4V 5.25V 1.2A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 12-DFN (4x3)
LTC3111IMSE#PBF Analog Devices Inc.

LTC3111IMSE#PBF

IC REG BUCK BST ADJ 1.5A 16MSOP

Analog Devices Inc.

151
RFQ
LTC3111IMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 2.5V 15V 2.5V 15V 1.5A 800kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LTC3374IUHF#PBF Analog Devices Inc.

LTC3374IUHF#PBF

IC REG BUCK ADJ 1A 8OUT 38QFN

Analog Devices Inc.

583
RFQ
LTC3374IUHF#PBF Datasheet

Datasheet

- 38-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 8 2.7V 5.5V 0.8V 5.5V 1A 2MHz No -40°C ~ 150°C (TJ) - - Surface Mount 38-QFN (5x7)
LTC3521IFE#PBF Analog Devices Inc.

LTC3521IFE#PBF

IC REG BUCK BST ADJ TRPL 20TSSOP

Analog Devices Inc.

1,157
RFQ
LTC3521IFE#PBF Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down, Step-Up/Step-Down Positive Buck, Buck-Boost Adjustable 3 1.8V 5.5V 0.6V 5.5V 600mA, 1A 1.1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-TSSOP-EP
LT1306ES8#PBF Analog Devices Inc.

LT1306ES8#PBF

IC REG BOOST 5V 2.3A 8SO

Analog Devices Inc.

100
RFQ
LT1306ES8#PBF Datasheet

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up Positive Boost Fixed 1 1.8V 10V 5V - 2.3A (Switch) 310kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1172CQ#TRPBF Analog Devices Inc.

LT1172CQ#TRPBF

IC REG BCK BST ADJ 1.25A DDPAK-5

Analog Devices Inc.

2,127
RFQ
LT1172CQ#TRPBF Datasheet

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 40V 1.244V 65V (Switch) 1.25A (Switch) 100kHz No 0°C ~ 100°C (TJ) - - Surface Mount DDPAK-5
LTC3371IFE#PBF Analog Devices Inc.

LTC3371IFE#PBF

IC REG BUCK ADJ 2A QUAD 38TSSOP

Analog Devices Inc.

367
RFQ
LTC3371IFE#PBF Datasheet

Datasheet

- 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 4 2.7V 5.5V 0.8V 5.5V 2A 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 38-TSSOP-EP
MAX16936SATEB/V+ Analog Devices Inc./Maxim Integrated

MAX16936SATEB/V+

IC REG BUCK ADJ/1V 2.5A 16TQFN

Analog Devices Inc./Maxim Integrated

155
RFQ
MAX16936SATEB/V+ Datasheet

Datasheet

- 16-WQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable (Fixed) 1 3.5V 36V 1V (3.3V) 10V 2.5A 220kHz ~ 2.2MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 16-TQFN (5x5)
LTC3124HFE#PBF Analog Devices Inc.

LTC3124HFE#PBF

IC REG BOOST ADJ 2.5A 16TSSOP

Analog Devices Inc.

125
RFQ
LTC3124HFE#PBF Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Up Positive Boost Adjustable 1 1.8V 5.5V 2.5V 15V 2.5A (Switch) 1MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 16-TSSOP-EP
LTC3602EUF#PBF Analog Devices Inc.

LTC3602EUF#PBF

IC REG BUCK ADJ 2.5A 20QFN

Analog Devices Inc.

1,006
RFQ
LTC3602EUF#PBF Datasheet

Datasheet

- 20-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4.5V 10V 0.6V 9.5V 2.5A 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (4x4)
LT8636JV#PBF Analog Devices Inc.

LT8636JV#PBF

IC REG BUCK ADJ 5A 20LQFN

Analog Devices Inc.

163
RFQ
LT8636JV#PBF Datasheet

Datasheet

- 20-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 3.4V 42V 0.97V 42V 5A 200kHz ~ 3MHz Yes -40°C ~ 150°C (TJ) - - Surface Mount 20-LQFN (4x3)
LTC3638IMSE#PBF Analog Devices Inc.

LTC3638IMSE#PBF

IC REG BUCK ADJ 250MA 16MSOP

Analog Devices Inc.

2,685
RFQ
LTC3638IMSE#PBF Datasheet

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4V 140V 0.8V 140V 250mA - No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT3508IUF#PBF Analog Devices Inc.

LT3508IUF#PBF

IC REG BUCK ADJ 1.4A DL 24QFN

Analog Devices Inc.

1,645
RFQ
LT3508IUF#PBF Datasheet

Datasheet

- 24-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 3.7V 36V 0.8V 35.28V 1.4A 920kHz ~ 1.06MHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
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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.