STM6779TWB6F

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STM6779TWB6F

IC SUPERVISOR 2 CHANNEL SOT23-6

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規格

Part Status Active
DigiKey Programmable Not Verified
Type Multi-Voltage Supervisor
Number of Voltages Monitored 2
Voltage - Threshold 3.075V, Adj
Output Open Drain or Open Collector
Reset Active Low
Reset Timeout 140ms Minimum
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case SOT-23-6
Supplier Device Package SOT-23-6
Base Product Number STM6779

概述

Description

The STM6779TWB6F is a high-performance voltage supervisor from STMicroelectronics, designed to monitor voltage levels in various electronic circuits. It features a precise voltage detection mechanism, ensuring reliable operation in power management applications. The device is typically used in battery-powered systems, microcontroller resets, and power supply supervision.
Key specifications include a fixed voltage threshold that can be tailored to specific applications, ultra-low power consumption, and fast response times to voltage fluctuations. The STM6779TWB6F is available in a compact package, making it suitable for space-constrained designs.
This voltage supervisor helps prevent system failures by providing timely resets and monitoring conditions, enhancing the reliability of electronic devices. Its robust design and versatile features make it ideal for a wide range of applications, including automotive, industrial, and consumer electronics.

Features

The STM6779TWB6F is a high-performance voltage supervisor designed for power management applications. Key features include:
1. Voltage Monitoring: It monitors supply voltage levels and provides a reset signal when the voltage falls below a predefined threshold.

2. Active Low Output: The reset output is active low, which means it pulls low when the monitored voltage is below the set threshold.
3. Adjustable Reset Threshold: The reset threshold can be adjusted, allowing customization for different applications.
4. Low Power Consumption: The device operates with minimal power, making it suitable for battery-powered applications.
5. Fast Reset Response Time: It provides a quick response to voltage drops, ensuring reliable system operation.
6. Temperature Range: The device operates across a wide temperature range, enhancing its suitability for various environments.
7. Compact Package: Typically offered in a small package form factor, facilitating space-efficient designs in electronic circuits.
These features contribute to the STM6779TWB6F being an ideal choice for applications requiring reliable voltage monitoring and system reset functions.

Package

The STM6779TWB6F is packaged in a WLCSP (Wafer-Level Chip Scale Package) format. This type of packaging is characterized by a small footprint and compact design, making it suitable for applications with space constraints.

Pinout

The STM6779TWB6F is a voltage supervisor from STMicroelectronics, featuring a 6-pin package. The pin configuration and their functions are as follows:
1. VDD: Supply voltage input.
2. GND: Ground reference.
3. OUT: Output signal that indicates the status of the monitored voltage (active low).
4. RESET: Reset output that goes low during undervoltage conditions.
5. SENSE: Input for monitoring the voltage level.
6. NC (Not Connected): No internal connection.
This device is used to monitor supply voltages and provide a reset signal to microcontrollers or other circuits when the voltage falls below a specified threshold, ensuring the system operates reliably.

Manufacturer

The STM6779TWB6F is manufactured by STMicroelectronics, a global semiconductor company headquartered in Switzerland. STMicroelectronics specializes in the design, development, and production of a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company serves various industries, including automotive, industrial, personal electronics, and telecommunications. STMicroelectronics is known for its innovation and commitment to advancing technology solutions, contributing to the growing fields of the Internet of Things (IoT), smart manufacturing, and automotive electronics.

Application

The STM6779TWB6F is a voltage supervisor designed for power management applications. Its primary application areas include consumer electronics, automotive systems, industrial automation, and telecommunications. It ensures reliable operation of microcontrollers and other digital circuits by monitoring power supply voltages, providing reset signals, and preventing system malfunction due to voltage irregularities.

Equivalent

The STM6779TWB6F is a voltage supervisor and can be equivalent to devices like the MCP100, MAX809, and LM393. Ensure to check the specific voltage thresholds and package types to confirm compatibility for your application. Always refer to the datasheets for detailed specifications.

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