Product Overview: APX803L40-41SA-7

The APX803L40-41SA-7 is a precision micro-power voltage detector designed by Diodes Incorporated, a leading manufacturer and supplier of high-quality semiconductor products. This component is engineered for systems that require accurate monitoring of their power supply voltage levels to ensure reliable operation. It is particularly suitable for battery-powered devices, portable equipment, and microprocessor/microcontroller-based systems.

Key Features

• Voltage Threshold: The APX803L40-41SA-7 has a preset voltage threshold of 4.0V, which is ideal for monitoring 3.3V power supplies.
• High Accuracy: It offers a precision voltage detection with a tight threshold accuracy of ±1.5%, ensuring the device operates reliably under specified voltage conditions.
• Low Power Consumption: With a quiescent current of typically 10µA, this voltage detector is optimized for low power consumption, making it well-suited for battery-operated devices.
• Output Type: This component features an active-low, open-drain output, which can be connected to a pull-up resistor to interface with other logic levels or I/O lines.
• Fast Response Time: It provides a rapid response to voltage changes, which is critical for protecting sensitive electronic circuits from improper voltage levels.
• Temperature Range: The operating temperature range of -40°C to +85°C allows for use in a wide variety of environmental conditions.
• Package: The APX803L40-41SA-7 comes in a space-saving SOT-23 package, which is ideal for space-constrained applications.

Applications

The APX803L40-41SA-7 voltage detector is versatile and can be used in a broad range of applications, including:

• Microprocessor and microcontroller systems
• Battery management systems
• Portable and handheld devices
• Power supply monitoring
• Consumer electronics
• Automotive electronics

With its precise voltage monitoring capabilities and low power consumption, the APX803L40-41SA-7 is an excellent choice for designers looking to enhance the reliability and efficiency of their electronic systems.