STM1061 Series

Low Power Voltage Detector

Catalog

Low Power Voltage Detector

Part	Voltage - Threshold	Number of Voltages Monitored	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Type	Output	Mounting Type	Reset	Reset Timeout	Package / Case
STMicroelectronics STM1061N27WX6F	2.7 V	1	85 °C	-40 °C	SOT-23-3	Simple Reset/Power-On Reset	Open Drain or Open Collector	Surface Mount	Active Low	30 µs	SC-59 SOT-23-3 TO-236-3
STMicroelectronics STM1061N22WX6F	2.2 V	1	85 °C	-40 °C	SOT-23-3	Simple Reset/Power-On Reset	Open Drain or Open Collector	Surface Mount	Active Low	30 µs	SC-59 SOT-23-3 TO-236-3
STMicroelectronics STM1061N21WX6F	2.1 V	1	85 °C	-40 °C	SOT-23-3	Simple Reset/Power-On Reset	Open Drain or Open Collector	Surface Mount	Active Low	30 µs	SC-59 SOT-23-3 TO-236-3
STMicroelectronics STM1061N36WX6F	3.6 V	1	85 °C	-40 °C	SOT-23-3	Simple Reset/Power-On Reset	Open Drain or Open Collector	Surface Mount	Active Low	30 µs	SC-59 SOT-23-3 TO-236-3
STMicroelectronics STM1061N38WX6F	3.8 V	1	85 °C	-40 °C	SOT-23-3	Simple Reset/Power-On Reset	Open Drain or Open Collector	Surface Mount	Active Low	30 µs	SC-59 SOT-23-3 TO-236-3

Catalog

Low Power Voltage Detector

Description

The STM1061 low power voltage detector provides monitoring of battery, power-supply, and regulated system voltages. A precision voltage reference and comparator monitors the VCCinput and compares it with a specified voltage threshold condition. When VCCfalls below a specified trip point threshold, the output (OUT) is forced low and remains asserted as long as the VCCinput remains below VTH–+ hysteresis (VHYST). The STM1061 device is guaranteed to output the correct logic state for VCCdown to 0.7V. They are also designed to ignore fast transients on VCC. This small, low power device is ideal for portable applications and is available in spacesaving SOT23-3 and SOT323-3 (SC70-3) packages.