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NCP803SN293T1G from ONON

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NCP803SN293T1G

Manufacturer: ONON

Very Low Supply Current 3-Pin Microprocessor Reset Monitor

Partnumber Manufacturer Quantity Availability
NCP803SN293T1G ONON 18000 In Stock

Description and Introduction

Very Low Supply Current 3-Pin Microprocessor Reset Monitor # Introduction to the NCP803SN293T1G Voltage Detector  

The **NCP803SN293T1G** is a precision voltage detector designed to monitor power supply voltages in electronic systems. This component ensures reliable operation by providing a reset signal when the supply voltage falls below a predefined threshold, helping to prevent malfunctions in microcontrollers, FPGAs, and other critical circuits.  

Featuring a fixed detection threshold of **2.93V**, the NCP803SN293T1G offers high accuracy with low power consumption, making it suitable for battery-powered and energy-efficient applications. Its compact **SOT-23-3** package allows for easy integration into space-constrained designs.  

Key characteristics include a low quiescent current, a built-in delay circuit to prevent false triggering, and a push-pull output configuration for direct interfacing with digital logic. These features make it ideal for use in consumer electronics, industrial control systems, and automotive applications where stable voltage monitoring is essential.  

With its robust performance and reliability, the NCP803SN293T1G provides a simple yet effective solution for power management, ensuring system integrity under varying voltage conditions.

Application Scenarios & Design Considerations

Very Low Supply Current 3-Pin Microprocessor Reset Monitor
Partnumber Manufacturer Quantity Availability
NCP803SN293T1G ON 168000 In Stock

Description and Introduction

Very Low Supply Current 3-Pin Microprocessor Reset Monitor The **NCP803SN293T1G** is a precision voltage detector designed to monitor power supply voltages in electronic systems, ensuring reliable operation and protection against voltage fluctuations. This integrated circuit (IC) is part of ON Semiconductor's voltage monitoring portfolio, offering high accuracy and low power consumption, making it suitable for a wide range of applications, including consumer electronics, industrial controls, and battery-powered devices.  

Featuring a fixed threshold voltage of **2.93V**, the NCP803SN293T1G provides a reset signal when the monitored voltage falls below or rises above the specified threshold, helping to prevent system malfunctions. Its ultra-low quiescent current enhances energy efficiency, which is critical for portable and battery-operated applications. The device is available in a compact **SOT-23-3** package, making it ideal for space-constrained designs.  

Key characteristics include a fast response time, high voltage accuracy (±1.5%), and a wide operating voltage range, ensuring robust performance across varying conditions. With built-in hysteresis, the IC minimizes false triggering due to noise or transient voltage variations.  

Engineers and designers can leverage the NCP803SN293T1G for power management, system reset functions, and undervoltage/overvoltage protection, contributing to enhanced system reliability and longevity.

Application Scenarios & Design Considerations

Very Low Supply Current 3-Pin Microprocessor Reset Monitor

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