Union Semiconductor UM803RS

Mounting Type

Surface Mount

Package / Case

TO-236-3, SC-59, SOT-23-3

Supplier Device Package

SOT-23-3

Package

Tape & Reel (TR)

Base Product Number

UM803

Mfr

Union Semiconductor International Limited

Product Status

Active

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C ~ 85°C (TA)

Series

-

Type

Simple Reset/Power-On Reset

Output

Open Drain or Open Collector

Reset

Active Low

Voltage - Threshold

2.63V

Number of Voltages Monitored

Voltage monitoring relays can detect not only under-voltages and over-voltages, but also voltage-related issues such as phase imbalances, phase loss, and phase sequence. Voltage monitoring relays are designed for either single-phase or three-phase systems.

1

Reset Timeout

140ms Minimum