APX803L05-50SA-7

Product Overview

Category

APX803L05-50SA-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 APX803L05-50SA-7 comes in a small SOT-23-5 package.

Essence

The essence of APX803L05-50SA-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 APX803L05-50SA-7 units.

Specifications

• Supply Voltage Range: 1.0V to 6.0V
• Threshold Voltage: 4.63V ± 2.5%
• Reset Output Delay Time: 50ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The APX803L05-50SA-7 has five pins arranged as follows:

```

---

| | --| VDD | --| GND | --| RESET | --| MR | --| NC | |_______| ```

• VDD: Power supply input pin
• GND: Ground pin
• RESET: Reset output pin
• MR: Manual reset input pin
• NC: No connection pin

Functional Features

• Voltage monitoring: The APX803L05-50SA-7 continuously monitors the input voltage and provides a reset signal when it falls below the threshold voltage.
• Reset output: The device generates a reset signal to ensure proper system initialization when the voltage drops below the threshold.
• Manual reset: The MR pin allows for manual resetting of the device, overriding the automatic reset function.

Advantages and Disadvantages

Advantages

• Low power consumption ensures minimal impact on overall system performance.
• Wide operating voltage range makes it compatible with various electronic circuits.
• High accuracy in voltage monitoring ensures reliable system operation.
• Small package size enables space-saving designs.

Disadvantages

• The reset output delay time may not be suitable for applications requiring faster response times.
• Limited alternative models available in the market.

Working Principles

The APX803L05-50SA-7 operates by comparing the input voltage with the threshold voltage. When the input voltage falls below the threshold, the device triggers a reset signal. This signal remains active until the input voltage rises above the threshold again.

Detailed Application Field Plans

The APX803L05-50SA-7 finds applications in various fields, including: 1. Power supply monitoring in embedded systems 2. Battery-powered devices 3. Industrial control systems 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models similar to APX803L05-50SA-7 include: 1. MAX803L: Manufactured by Maxim Integrated 2. MCP100: Produced by Microchip Technology 3. TPS3808: Offered by Texas Instruments 4. ADM803: Available from Analog Devices

These alternative models provide similar voltage monitoring and reset functions, catering to different application requirements.

Word count: 409 words