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STMicroelectronics Voltage Supervisor 1 Supervisor, Manual Reset, Active Low Push Pull Output, SOT-143 Package STM811LW16F

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STMicroelectronics Voltage Supervisor 1 Supervisor, Manual Reset, Active Low Push Pull Output, SOT-143 Package STM811LW16F

Name: STMicroelectronics Voltage Supervisor 1 Supervisor, Manual Reset, Active Low Push Pull Output, SOT-143 Package STM811LW16F
Brand: STMicroelectronics
SKU: 183850
Price: 0.55 USD
Availability: InStock

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Category Voltage Supervisor Brand STMicroelectronics Condition New

Specifications

Country of Origin	India
Brand	STMicroelectronics
Height	1.02mm
Length	3.04mm
Model	STM811LW16F
Width	1.4mm
Mount Type	Surface
Series	STM811
Maximum Operating Temperature	85°C
Package Type	SOT-143
Sub Type	Microprocessor Supervisory Circuit
Minimum Operating Temperature	-40°C
Pin Count	4
Maximum Supply Voltage	5.5V
Minimum Supply Voltage	1V
Number of Supervisors	1
Output Driver	Active Low, Push Pull
Reset Threshold Voltage	4.75V
Monitored Voltage	4.63V
Reset Active Time	280ms

Key Features

Monitors supply voltage with a reset threshold at 4.75 V.
Includes manual reset functionality for microprocessor control.
Features active low, push-pull output driver for reliable signal transmission.
Operates over a temperature range of -40°C to 85°C ensuring durability.
Compact 4-pin SOT-143 surface mount package suits space-constrained applications.
Reset active time is 280 milliseconds for stable system reset performance.
Monitored voltage level is 4.63 V for precise triggering.
Supports minimum supply voltage down to 1 V and maximum up to 5.5 V.

Product Description

STMicroelectronics STM811LW16F is a high-precision voltage supervisor IC designed to monitor and control microprocessor supply voltage reliably. This device offers a manual reset feature and an active low, push-pull output suitable for a wide range of electronics applications, particularly in computing and instrumentation.

The STM811LW16F offers a reset threshold voltage of 4.75 V to maintain stable microprocessor operation. It features a monitored voltage of 4.63 V and a reset active time of 280 ms, which ensures system stability during power fluctuations or resets.

Encased in a compact 4-pin SOT-143 surface-mount package, this voltage supervisor suits modern compact electronics requiring precise power management within stringent space constraints. It operates efficiently over a temperature range of -40°C to 85°C, making it suitable for industrial, commercial, and portable battery-powered equipment.

This device supports supply voltages ranging from a minimum of 1 V to a maximum of 5.5 V, allowing for versatility in power supply designs. Typical applications include use in desktop, laptop, and notebook computers, test and measurement instruments, multiple output power supplies, and portable electronics.

The STM811LW16F contributes to system reliability by providing microprocessor supervisory and reset capabilities, essential for maintaining proper operation in critical systems. Monitors supply voltage with a reset threshold at 4.75 V.

Manual reset enables external control of reset conditions. Active low, push-pull output driver ensures clean switching signals. Wide operating temperature from -40°C to 85°C for various environments. Compact 4-pin SOT-143 package is ideal for space-constrained boards.

Reset active time of 280 ms supports stable reset event handling. Operates from 1 V up to 5.5 V supply voltage. Designed for microprocessor supervisory circuitry. Explore more electronic components and power management ICs in the Voltage Supervisors category on EnvMart for a comprehensive range of power and voltage regulation solutions.