ADP7105ARDZ-3.3 - Analog Devices Inc.

Manufacturer Part Number

ADP7105ARDZ-3.3

Manufacturer

analog-devices

Introduction

The ADP7105ARDZ-3.3 is a fixed output, low dropout linear regulator designed for power management applications.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed

Number of Regulators: 1

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.55V @ 500mA

Current Output: 500mA

Quiescent Current (Iq): 900 µA

Supply Current (Max): 1.6 mA

PSRR: 60dB ~ 50dB (10kHz ~ 100kHz)

Protection: Over Current, Over Temperature, Reverse Polarity

Product Advantages

Low dropout voltage maximizes efficiency

Integrated protection features enhance system reliability

Low quiescent current suitable for battery-powered devices

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 3.3V

Current Output: 500mA

Voltage Dropout (Max): 0.55V @ 500mA

Quiescent Current (Iq): 900 µA

Quality and Safety Features

Includes Over Current, Over Temperature, and Reverse Polarity Protection

Robust operation from -40°C to 125°C

Compatibility

Packaging: Tube

Mounting Type: Surface Mount

Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad

Application Areas

Suitable for various applications including telecommunications, portable devices, and power management systems.

Product Lifecycle

Status: Active

Indicators for discontinuation or replacement are not specified currently.

Several Key Reasons to Choose This Product

Stable performance with a fixed 3.3V output and low 0.55V dropout

High efficiency suitable for battery-operated devices

Robust protection features ensure long-term reliability

Wide operating temperature makes it adaptable to different environments

Low quiescent current helps to conserve battery life in portable applications