ADM7170ACPZ-4.2-R7 - Analog Devices Inc.

Manufacturer Part Number

ADM7170ACPZ-4.2-R7

Manufacturer

Analog Devices

Introduction

Low Dropout Linear Regulator for clean and stable power supply

Product Features and Performance

High accuracy fixed 4.2V output

Low quiescent current of 2 mA

Supports up to 500mA output current

Active high enable pin

Soft start feature to minimize inrush current

Operational over a wide temperature range from -40°C to 125°C

Product Advantages

Highly suitable for battery-operated devices

Precision output voltage for sensitive electronics

Compact 8-LFCSP-WD package for space-constrained applications

Key Technical Parameters

Input Voltage up to 6.5V

Fixed Output Voltage of 4.2V

Output Current capability of 500mA

Low quiescent current

Quality and Safety Features

Protected against overcurrent conditions

Thermal shutdown feature for overtemperature protection

Compatibility

Compatible with various microcontrollers and digital ICs requiring 4.2V

Application Areas

Portable and battery-powered equipment

RF and wireless modules

FPGA and DSP power supplies

Product Lifecycle

Active status with ongoing manufacturing and support

Not nearing discontinuation

Replacements and upgrades available

Several Key Reasons to Choose This Product

Stable power supply with high output accuracy

Low dropout performance for efficient operation

Energy-efficient with low IQ for extended battery life

Thermal and overcurrent protection for safety

Suitable for high-temperature environments

Small footprint package for space-sensitive designs