STM805SM6F

Product Overview

The STM805SM6F belongs to the category of voltage supervisors and is designed for use in various electronic devices to monitor the power supply voltage. This device features characteristics such as low power consumption, high accuracy, and a small package size. It is typically offered in a surface-mount package and is essential for ensuring stable and reliable operation of electronic systems.

Basic Information

• Category: Voltage Supervisor
• Use: Monitoring power supply voltage
• Characteristics: Low power consumption, high accuracy, small package size
• Package: Surface-mount
• Essence: Ensuring stable and reliable operation of electronic systems
• Packaging/Quantity: Typically available in reels of 2500 units

Specifications

The STM805SM6F voltage supervisor offers the following specifications: - Operating Voltage Range: 1.6V to 5.5V - Threshold Voltage Options: 2.93V, 3.08V, 4.63V - Quiescent Current: 1.5µA (typical) - Reset Time Delay: 140ms (minimum)

Detailed Pin Configuration

The STM805SM6F features a standard pin configuration with the following pinout: 1. VCC 2. GND 3. RESET 4. MR

Functional Features

• Voltage Monitoring: Monitors the power supply voltage and provides a reset signal when the voltage falls below a specified threshold.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.
• Small Package Size: Compact design allows for easy integration into space-constrained electronic devices.

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Low quiescent current for power efficiency
• Small form factor for space-constrained designs

Disadvantages

• Limited threshold voltage options compared to some alternative models
• May not be suitable for applications requiring specific reset time delays outside the provided range

Working Principles

The STM805SM6F operates by continuously monitoring the input voltage and comparing it to the preset threshold voltage. When the input voltage falls below the threshold, the device asserts the reset signal, which can be used to initiate system resets or other corrective actions.

Detailed Application Field Plans

The STM805SM6F is well-suited for a wide range of applications, including: - Battery-powered devices - Embedded systems - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - STM806SM6F: Offers additional threshold voltage options for greater flexibility - MAX809: Provides adjustable reset time delay and multiple threshold voltage options - TPS3808: Features a wider operating voltage range and extended temperature range

In conclusion, the STM805SM6F voltage supervisor offers a compact and efficient solution for monitoring power supply voltage in various electronic applications, with its low power consumption and high accuracy making it an ideal choice for modern electronic designs.

Word count: 443