The APX803S00-31SA-7 is a highly precise voltage supervisor IC designed and manufactured by Diodes Incorporated. This compact, surface-mountable component is essential for monitoring the voltage levels in digital systems and ensuring the proper operation of microprocessors, microcontrollers, and other logic systems. With its fast response time and low power consumption, the APX803S00-31SA-7 is an ideal choice for battery-powered and portable applications where power efficiency is paramount.

Featuring a fixed threshold voltage of 3.1V, this supervisor IC provides a robust solution for systems that require a stable and reliable operation within specific voltage parameters. Upon detecting a voltage that falls below the threshold, the APX803S00-31SA-7 asserts a reset signal to the host system, which remains active until the voltage recovers to an acceptable level, ensuring that the system does not operate under conditions that could lead to unpredictable behavior or damage.

The APX803S00-31SA-7 comes in a compact SOT-23 package, which is highly favored in space-constrained applications. Its small footprint allows for easy integration into a variety of circuit designs without compromising valuable board real estate. The device operates over a wide temperature range of -40°C to +85°C, making it suitable for use in diverse environmental conditions.

Key features of the APX803S00-31SA-7 include:

• Fixed threshold voltage of 3.1V
• Low supply current of 10µA (typical)
• Fast response time
• Wide operating temperature range
• Compact SOT-23 package for space-saving design

The APX803S00-31SA-7 voltage supervisor IC is a reliable and cost-effective solution for any application requiring voltage level monitoring to safeguard the integrity of electronic systems. Whether used in consumer electronics, automotive, or industrial applications, this IC from Diodes Incorporated provides the necessary protection against undervoltage conditions.