LT3070EUFD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3070EUFD#TRPBF

Manufacturer

Analog Devices

Introduction

High-performance LDO voltage regulator with programmable output

Product Features and Performance

Low dropout voltage of 0.15V at 5A

Programmable output voltage range from 0.8V to 1.8V

High output current capability of 5A

Excellent power supply rejection ratio (PSRR) of 66dB at 120Hz

Low quiescent current of 1.5 mA

Supports enable, power good, and soft start control features

Product Advantages

Efficient power conversion for low voltage applications

Stable operation with capacitive loads

Robust protection features ensure long-term reliability

Improved system performance through low noise characteristics

Key Technical Parameters

Input Voltage (Max): 3V

Output Voltage (Min/Fixed): 0.8V

Output Voltage (Max): 1.8V

Voltage Dropout (Max): 0.15V @ 5A

Current - Output: 5A

Current - Quiescent (Iq): 1.5 mA

Current - Supply (Max): 10 mA

Power Supply Rejection Ratio (PSRR): 66dB (120Hz)

Quality and Safety Features

Overcurrent protection

Over-temperature protection

Reverse polarity protection

Under-voltage lockout (UVLO)

Compatibility

Surface mount technology compatible with 28-WFQFN Exposed Pad

Application Areas

Power management for digital ICs

Microprocessor, microcontroller systems

DSPs, FPGAs, and high-speed data processors

Portable and battery-powered devices

Product Lifecycle

Active product with potential for long-term availability

Check manufacturer's resources for updates on replacement or upgrade options

Several Key Reasons to Choose This Product

High efficiency for thermal and power-sensitive applications

Flexible output voltage adjustment suitable for various electronics

Capable of delivering high current for demanding loads

Enhanced power system stability with robust PSRR performance

Comprehensive protection features to safeguard against common faults

Low component count due to integrated functionality simplifying design efforts