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STMicroelectronics Microprocessor Supervisory Voltage Supervisor 3 V 4-Pin SOT-143 STM811SW16F
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Supervisors STMicroelectronics 1 Voltage Supervisor 4-Pin 3 V SOT-143 RS Stock N |
| Brand | STMicroelectronics |
| Height | 1.02mm |
| Length | 3.04mm |
| Model | STM811SW16F |
| 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 | Push Pull, Active Low |
| Reset Threshold Voltage | 3V |
| Monitored Voltage | 2.93V |
| Reset Active Time | 280ms |
Key Features
- Monitors supply voltage with a threshold of 3 V for microprocessor systems.
- Includes manual reset functionality with a reset active time of 280 ms.
- Push Pull, Active Low output driver ensures reliable signal communication.
- Operates within temperature range of -40°C to 85°C for robust performance.
- Compact SOT-143 surface mount package with 4 pins for space-saving design.
- Minimum supply voltage operation starting at 1 V up to a maximum of 5.5 V.
- Compatible for use in desktop, laptop, notebook computers, and portable battery-powered equipment.
- Ensures voltage supervision for microcontrollers and embedded systems reliability.
Product Description
STMicroelectronics STM811SW16F is a specialized microprocessor supervisory voltage supervisor IC housed in a compact 4-Pin SOT-143 surface mount package. The device monitors a voltage threshold of 3 V, providing manual reset outputs with a reset active time of 280 ms, suitable for embedded microprocessor systems requiring reliable voltage monitoring and reset functions.
This voltage supervisor features a push-pull active low output driver and operates over a wide supply voltage range from 1 V to 5.5 V, ensuring compatibility with various low-voltage systems. It functions reliably over an industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.
Measuring just 1.02 mm in height, 3.04 mm in length, and 1.4 mm in width, the SOT-143 package is ideal for compact PCB layouts in applications such as desktop computers, laptops, notebooks, portable battery-powered devices, and multiple-output power supplies.
The STM811 series provides power supply voltage supervision and reset circuits that enhance system stability and prevent malfunction by detecting voltage drops and generating appropriate reset signals.
Monitors supply voltages with precision to ensure system reliability. Designed to reduce power consumption in battery-operated devices. Manual reset allows controlled system restart during voltage anomalies. Push-pull output driver facilitates easy integration into microcontroller reset lines.
This microprocessor supervisory circuit is essential in industrial, computing, telecommunications, and portable electronics sectors to secure voltage integrity and optimal performance.
Choose STMicroelectronics STM811SW16F for dependable power management in your voltage-sensitive applications. Explore more Power Management ICs and semiconductor solutions on EnvMart for professional electronics components.
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Frequently Asked Questions
The reset threshold voltage of this model is 3 V, which is critical for monitoring supply voltage in microprocessor systems.
It operates within a temperature range of -40°C to +85°C, making it suitable for various environmental conditions.
The maximum supply voltage for the STM811SW16F is 5.5 V, allowing it to function in a wide range of applications.
This model requires a minimum supply voltage of 1 V to operate effectively.
The reset active time for this voltage supervisor is 280 ms, which ensures timely reset functionality during voltage anomalies.
It features a push-pull, active low output driver, which facilitates reliable signal communication in microcontroller reset lines.
The dimensions of this model are 1.02 mm in height, 3.04 mm in length, and 1.4 mm in width, making it suitable for compact PCB layouts.
This voltage supervisor is housed in a compact SOT-143 surface mount package, ideal for space-constrained applications.
It is compatible for use in desktop computers, laptops, notebooks, and portable battery-powered devices, ensuring voltage supervision for microcontrollers.
This model has 4 pins, facilitating its integration into various electronic circuits.
The monitored voltage level for this voltage supervisor is 2.93 V, which is critical for ensuring system reliability.
It belongs to the STM811 series, which provides power supply voltage supervision and reset circuits for enhanced system stability.
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