Professional IC Distribution & Technical Solutions

The SP708SEN-L/TR is a microprocessor supervisory circuit manufactured by EXAR. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: EXAR
• Type: Microprocessor Supervisory Circuit
• Package: SOT-23-5
• Operating Voltage Range: 1.8V to 5.5V
• Reset Threshold Accuracy: ±1.5%
• Reset Timeout Period: 140ms (typical)
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 6µA (typical)

Descriptions:

The SP708SEN-L/TR is a low-power voltage monitor designed to provide reliable reset signals for microprocessors and digital systems. It ensures proper system operation by monitoring the power supply voltage and generating a reset signal when the voltage falls below a preset threshold.

Features:

• Low Power Consumption: Ultra-low quiescent current for battery-powered applications.
• Precision Voltage Monitoring: Accurate reset threshold for stable system performance.
• Wide Operating Voltage Range: Supports 1.8V to 5.5V systems.
• Manual Reset Input: Allows external reset control via a pushbutton.
• Small Form Factor: SOT-23-5 package for space-constrained designs.
• Industrial Temperature Range: Suitable for harsh environments.

This device is commonly used in embedded systems, industrial controls, and portable electronics requiring reliable power monitoring.