Datasheet4U Logo Datasheet4U.com

UM812

4-Pin uP Voltage Monitors

UM812 Features

* z Computers z No External Components z Controllers z VCC Transient Immunity z Portable/Battery-Powered Equipments z Correct Logic Output Guaranteed to VCC=1.0V z Intelligent Instruments z Precision VCC Monitoring of 3.0V, 3.3V and 5.0V z Critical μP and μC Power Monitoring Supplies z 2μA S

UM812 General Description

The UM805/811/812 are low-power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with 5V-powered or 3V-powered circuits. The UM805/8.

UM812 Datasheet (298.51 KB)

Preview of UM812 PDF

Datasheet Details

Part number:

UM812

Manufacturer:

UniON Semiconductor ↗

File Size:

298.51 KB

Description:

4-pin up voltage monitors.

📁 Related Datasheet

UM81 TUNING INDICATOR (NXP Semiconductors)

UM810 3-Pin Microprocessor Reset Circuits (Union Semiconductor)

UM811 4-Pin uP Voltage Monitors (Union Semiconductor)

UM811 15 Watt DC-DC Converters (UNIVERSAL MICROELECTRONICS)

UM812 15 Watt DC-DC Converters (UNIVERSAL MICROELECTRONICS)

UM8120DA 20V N-Channel Power MOSFET (Union Semiconductor)

UM813 15 Watt DC-DC Converters (UNIVERSAL MICROELECTRONICS)

UM813LS Supply Voltage Supervisor w/Watchdog Input and Manual Reset (Union Semiconductor)

UM813MS Supply Voltage Supervisor w/Watchdog Input and Manual Reset (Union Semiconductor)

UM813RS Supply Voltage Supervisor w/Watchdog Input and Manual Reset (Union Semiconductor)

TAGS

UM812 4-Pin Voltage Monitors Union Semiconductor

Image Gallery

UM812 Datasheet Preview Page 2 UM812 Datasheet Preview Page 3

UM812 Distributor