ADP7118ARDZ - Analog Devices Inc.

Manufacturer Part Number

ADP7118ARDZ

Manufacturer

Analog Devices

Introduction

The ADP7118ARDZ is a low dropout (LDO) linear voltage regulator designed for accurate voltage regulation with a low power consumption, housed in a tube packaging.

Product Features and Performance

Positive output configuration

Adjustable output type

Single regulator

Input voltage up to 20V

Output voltage ranges from 1.2V to 19.58V

Maximum voltage dropout of 0.42V at 200mA

Output current capacity of 200mA

Low quiescent current of 140 µA

Maximum supply current of 320 µA

Power supply rejection ratio (PSRR) from 88dB to 50dB across 10kHz to 1MHz frequencies

Features enable pin and soft start functionality

Product Advantages

High efficiency due to low dropout voltage.

Wide range of adjustable output voltages.

Low power consumption with minimal quiescent current.

Robust power supply noise rejection.

Key Technical Parameters

Max Input Voltage: 20V

Min/Max Output Voltage: 1.2V/19.58V

Max Voltage Dropout: 0.42V @ 200mA

Output Current: 200mA

Quiescent Current (Iq): 140 µA

Supply Current (Max): 320 µA

PSRR: 88dB ~ 50dB (10kHz ~ 1MHz)

Quality and Safety Features

Over-current protection

Over-temperature protection

Operating temperature range from -40°C to 125°C

Compatibility

Surface mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad package

Suitable for applications requiring up to 20V input and adjustable output voltage from 1.2V to close to input voltage.

Application Areas

Power management for consumer electronics

Telecommunication devices

Computing devices

Industrial systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Future upgrades or replacements may vary as technology evolves

Several Key Reasons to Choose This Product

Highly versatile with adjustable voltage output.

Optimal power efficiency for extending battery life in portable devices.

Robust safety features ensure product reliability in varying operational conditions.

Minimal noise interference makes it suitable for sensitive electronic applications.

Long operational temperature range supporting diverse environmental conditions.