ADM8320WBX3NARJZR7

Ultra-Low Power Voltage Supervisor with Pushbutton Reset and Fixed Threshold

Product Description

Product Overview

The ADM8320WBX3NARJZR7 is a low-power voltage supervisor designed to monitor system supply voltages and generate a reset signal when the voltage drops below a preset threshold. It integrates a manual reset (pushbutton) input, ensuring reliable system reset during power-up, brownout, or user-initiated events. With ultra-low supply current and a compact package, the device is ideal for battery-powered, portable, and embedded systems requiring reliable voltage monitoring and reset control.

Key Features

Fixed voltage threshold supervisor
Integrated manual reset (pushbutton) input
Active-low reset output
Ultra-low supply current for battery-powered systems
Accurate voltage detection and reset timing
Power-on reset and brownout protection
Small footprint SC70 / X3 package
Wide operating temperature range
Tape & Reel packaging (R7)
RoHS compliant

Applications

Microprocessor and microcontroller reset monitoring
Battery-powered and portable electronics
Embedded control systems
Industrial and consumer electronics
Power-up, brownout, and manual reset circuits
Communication and sensor nodes

Electrical Summary

Parameter	Typical
Device Type	Voltage Supervisor
Threshold Voltage	Fixed (variant-specific)
Reset Output	Active-Low
Manual Reset	Yes (Pushbutton Input)
Supply Current	Ultra-Low
Protection	Power-On / Brownout Reset
Package	SC70 (X3)
Packing	Tape & Reel (R7)
Temperature	–40 °C ~ +125 °C
Compliance	RoHS