APX803L20-36SA-7

Product Overview

Category

APX803L20-36SA-7 belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and controlling the voltage levels in electronic circuits.

Characteristics

• Low-power consumption
• Wide operating voltage range
• High accuracy
• Small package size
• Reset output delay time

Package

The APX803L20-36SA-7 comes in a small SOT-23-3 package.

Essence

The essence of APX803L20-36SA-7 lies in its ability to provide accurate voltage monitoring and reset functions in various electronic applications.

Packaging/Quantity

The product is typically packaged in reels, with each reel containing a specific quantity of APX803L20-36SA-7 units.

Specifications

• Operating Voltage Range: 2.0V to 6.0V
• Reset Threshold Voltage: 2.93V (typical)
• Reset Output Delay Time: 200ms (typical)
• Quiescent Current: 1.0μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The APX803L20-36SA-7 has three pins:

1. VDD: This pin is connected to the power supply voltage.
2. GND: This pin is connected to the ground.
3. RESET: This pin outputs a reset signal when the monitored voltage falls below the threshold.

Functional Features

• Accurate voltage monitoring: The APX803L20-36SA-7 ensures precise monitoring of the input voltage.
• Reset function: It provides a reset signal when the voltage drops below the specified threshold.
• Low-power consumption: The device operates with minimal power consumption, making it suitable for battery-powered applications.
• Wide operating voltage range: It can operate within a wide range of input voltages, enhancing its versatility.

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Low-power consumption
• Small package size for space-constrained designs
• Wide operating voltage range for compatibility with various systems

Disadvantages

• Reset output delay time may not be suitable for certain time-critical applications.
• Limited availability of alternative models from the same manufacturer.

Working Principles

The APX803L20-36SA-7 operates by comparing the input voltage with a preset threshold. When the voltage falls below this threshold, the device triggers a reset signal. This signal can be used to initiate system resets or perform other necessary actions.

Detailed Application Field Plans

The APX803L20-36SA-7 finds applications in various electronic systems, including but not limited to: - Microcontrollers - Embedded systems - Power management circuits - Battery-powered devices - Industrial control systems

Detailed and Complete Alternative Models

While the APX803L20-36SA-7 is a reliable voltage supervisor, there are alternative models available from different manufacturers that offer similar functionality. Some notable alternatives include: - MAX803L - MCP100 - TL7705

These alternative models provide comparable features and can be considered based on specific application requirements.

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