Manufacturer Part Number
LT3071EUFD#TRPBF
Manufacturer
Analog Devices
Introduction
The LT3071 is a high-performance, low-dropout linear regulator designed for power management applications.
Product Features and Performance
Programmable output voltage from 0.8V to 1.8V
Maximum input voltage of 3V
Low dropout voltage: 0.15V @ 5A load
Output current capability of 5A
Quiescent current of 1.5 mA
Supply current up to 10 mA
Power Supply Rejection Ratio (PSRR) of 66dB at 120Hz
Includes Enable, Power Good, and Soft Start control features
Over Current, Over Temperature, Reverse Polarity, and Under Voltage Lockout (UVLO) protection
Product Advantages
Flexible output voltage setting for a wide range of applications
High efficiency due to low dropout performance
Robust protection features enhance product reliability
Soft Start function minimizes inrush current during startup
Key Technical Parameters
Voltage Input (Max): 3V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 1.8V
Voltage Dropout (Max): 0.15V @ 5A
Current Output: 5A
PSRR: 66dB (120Hz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built-in protection against over-current, over-temperature, reverse polarity, and under-voltage conditions.
Compatibility
Surface Mount packaging allows for efficient PCB design and compatibility with modern manufacturing processes.
Application Areas
Portable devices, networking equipment, industrial applications, and any system requiring efficient power management.
Product Lifecycle
Currently active with no announced discontinuation, ensuring availability for both new designs and existing product support.
Several Key Reasons to Choose This Product
High-efficiency operation reduces thermal footprint and improves system reliability.
Programmable output offers design flexibility for a wide range of applications.
Advanced protection features safeguard against a variety of fault conditions.
Low quiescent current optimizes power usage in idle states.
Robust operating temperature range suitable for challenging environments.
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