ADP1708ARDZ-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP1708ARDZ-R7

Manufacturer

Analog Devices

Introduction

The ADP1708ARDZ-R7 is a linear Low Drop Out (LDO) voltage regulator.

Product Features and Performance

Adjustable output voltage ranging from 0.8V to 5V

Supports up to 1A of output current

Low dropout voltage of 0.6V at full load (1A)

High power supply rejection ratio (PSRR) between 70dB and 56dB at 1kHz

Stable with low ESR ceramic output capacitors

Thermal overload protection

Low quiescent current of 390µA

Product Advantages

High efficiency for battery-operated devices

Fast transient response

High PSRR ensures clean voltage supply

Capable of operating under a wide range of temperatures

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 0.8V

Output Voltage (Max): 5V

Dropout Voltage (Max): 0.6V @ 1A

Output Current: 1A

Quiescent Current (Iq): 390µA

Supply Current (Max): 1.55mA

PSRR: 70dB to 56dB at 1kHz

Control Features: Enable

Protection Features: Over Current, Over Temperature

Quality and Safety Features

Over temperature protection

Current limit protection

Thermal shutdown

Compatibility

Compatible with ceramic and tantalum capacitors

Suitable for a wide array of applications due to adjustable output

Application Areas

Portable and battery-powered electronics

Microprocessors and DSPs

Wireless devices and networking

Consumer electronics

Product Lifecycle

Status: Active

Indication of longevity and ongoing manufacturer support

No noted end-of-life or discontinuation, replacements, or upgrades

Several Key Reasons to Choose This Product

Efficient power regulation for portable devices

Robust thermal and current protection for increased safety

Versatile for a broad range of electronic applications

Good noise rejection capabilities with high PSRR values

Available in bulk quantities due to Tape & Reel packaging

Long-term operational stability in temperatures from -40°C to 125°C