ADP7105ARDZ-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP7105ARDZ-R7

Manufacturer

Analog Devices

Introduction

The ADP7105ARDZ-R7 is a linear low-dropout (LDO) voltage regulator, ideal for powering sensitive analog and digital circuits in various applications.

Product Features and Performance

Adjustable output type

Single regulator channel

Maximum input voltage of 20V

Output voltage ranges from 1.22V to 19V

Low dropout voltage of 0.55V at 500mA load

Output current of 500mA

Low quiescent current of 900 µA

High supply current of 1.6 mA

Power supply rejection ratio (PSRR) between 80dB to 50dB from 10kHz to 100kHz

Control features include Enable, Power Good, and Under Voltage Lockout

Product Advantages

Highly efficient power conversion

Versatile output voltage adjustments for varied applications

Robust control features ensure stable operation

Key Technical Parameters

Input voltage (Max): 20V

Output voltage (Min/Fixed): 1.22V

Output voltage (Max): 19V

Voltage Dropout (Max): 0.55V @ 500mA

Current - Output: 500mA

Current - Quiescent (Iq): 900 µA

PSRR: 80dB ~ 50dB (10kHz ~ 100kHz)

Operating temperature range: -40°C ~ 125°C

Quality and Safety Features

Protection against over-current and over-temperature

Reverse polarity protection

Compatibility

Compatible with various digital and analog circuits

Application Areas

Ideal for powering sensitive electronic devices in telecommunications, automotive, aerospace, and industrial automation

Product Lifecycle

The product status is active and not nearing discontinuation

Several Key Reasons to Choose This Product

High efficiency in power conversion, suitable for sensitive circuits

Adjustability feature allows for flexibility across different applications

Robust safety features to protect against common electrical issues

Stable operation ensured by effective control and protection mechanisms

Designed to operate under a wide range of temperatures for use in various environments