ON Semiconductor NCP803SN263T1G Product Overview

The NCP803SN263T1G is a highly reliable, compact supervisory circuit designed and manufactured by ON Semiconductor. This precision device is engineered to monitor power supply performance in digital systems, ensuring that the system operates optimally within its voltage thresholds. It is commonly used in a variety of applications including microprocessor/microcontroller systems, computers, controllers, and intelligent instruments.

Key Features

• Voltage Monitoring: The NCP803SN263T1G offers precise monitoring of the 2.63V power supply voltage, providing a critical safeguard against voltage fluctuations that could potentially damage the system.
• Reset Output: This supervisory circuit includes an active-low reset output that remains asserted until the system voltage reaches the stable operating level, ensuring the system has a reliable startup.
• Low Power Consumption: Designed for efficiency, the device consumes minimal power, making it suitable for battery-operated equipment.
• Compact SOT-23 Package: The small footprint of the SOT-23 package allows for high-density PCB layouts, making it ideal for space-constrained applications.
• Temperature Performance: The NCP803SN263T1G is operational over a wide temperature range, ensuring consistent performance across various environmental conditions.

Applications

The device's versatility allows it to be utilized across a broad spectrum of applications. These include:

• Portable and battery-powered devices
• Automotive systems
• Embedded systems
• Networking and telecommunication equipment
• Industrial controllers

Product Specifications

The NCP803SN263T1G offers the following specifications:

• Supply Voltage (V<sub>CC): 2.63V
• Reset Threshold Voltage Tolerance: ±1.5%
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23
• Number of Pins: 3

Quality and Reliability

ON Semiconductor is known for its commitment to quality and the NCP803SN263T1G is no exception. This product is designed to meet the stringent requirements of the industry, ensuring long-term reliability for critical system monitoring.