LTC3126IUFD
- Mfr.Part #
- LTC3126IUFD
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 2.5A 28QFN
- Stock
- 15,139
- In Stock :
- 15,139
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Configuration :
- Positive
- Synchronous Rectifier :
- yes
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Form :
- NO LEAD
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Voltage - Input (Max) :
- 42V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Type :
- Adjustable
- Output Voltage-Max :
- 42V
- Operating Temperature :
- -40°C~125°C TA
- Voltage - Input (Min) :
- 2.4V
- Topology :
- Buck
- Terminal Position :
- QUAD
- Frequency - Switching :
- 200kHz~2.2MHz
- Base Part Number :
- LTC3126
- Width :
- 4mm
- Terminal Pitch :
- 0.5mm
- Input Voltage-Nom :
- 12V
- JESD-30 Code :
- R-PQCC-N28
- Function :
- Step-Down
- Packaging :
- Tube
- Voltage - Output (Min/Fixed) :
- 0.818V
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 4.22V
- Number of Terminations :
- 28
- Height Seated (Max) :
- 0.8mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Published :
- 2016
- Control Technique :
- PULSE WIDTH MODULATION
- Factory Lead Time :
- 8 Weeks
- Control Mode :
- CURRENT-MODE
- RoHS Status :
- ROHS3 Compliant
- Length :
- 5mm
- Current - Output :
- 2.5A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Package / Case :
- 28-WFQFN Exposed Pad
- Datasheets
- LTC3126IUFD

Hello there! Welcome to the world of cutting-edge power regulation technology brought to you by Analog Devices, Inc. with their LTC3126IUFD Integrated Circuit. This remarkable component is a versatile DC/DC buck regulator designed to deliver up to 2.5A of continuous output current with excellent line and load regulation.
The LTC3126IUFD stands out for its ability to maintain high efficiency over a wide input voltage range, making it suitable for a diverse array of applications. Its 28-lead QFN package ensures compactness and ease of integration, while its adjustable output voltage capability adds flexibility to your power management designs.
Whether you're engineering solutions for industrial automation, telecommunications infrastructure, or automotive systems, the LTC3126IUFD offers the reliability, performance, and efficiency demanded by today's demanding B2B markets.
The LTC3126IUFD boasts an impressive array of features tailored to meet the stringent requirements of modern power management applications:
- Adjustable Output Voltage: Allows fine-tuning of output voltage to suit specific system requirements.
- Wide Input Voltage Range: Operates efficiently across a broad range of input voltages, enhancing versatility.
- High Efficiency: Maintains excellent efficiency levels even under varying load conditions, minimizing power loss.
- Compact QFN Package: Enables space-saving PCB layouts and facilitates straightforward integration into designs.
- 2.5A Continuous Output Current: Provides ample current capability for a wide range of loads.
- Excellent Line and Load Regulation: Ensures stable output voltage even under dynamic operating conditions.
- Industrial Automation: The LTC3126IUFD finds application in industrial automation systems for regulating power supplies, motor drives, and control circuitry, ensuring reliable operation in harsh environments.
- Telecommunications Infrastructure: In telecommunications equipment such as base stations and network switches, this component efficiently powers RF amplifiers, data processing units, and other critical subsystems, contributing to robust network performance.
- Automotive Systems: Within automotive electronics, the LTC3126IUFD serves in voltage regulation for infotainment systems, advanced driver assistance systems (ADAS), and powertrain control modules, delivering stable power to essential vehicle subsystems.
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