The S-80829CLBB-B60-TF is a voltage detector IC manufactured by SII Semiconductor Corporation. Its primary function is to monitor the input voltage and trigger an output signal when the voltage falls below a predetermined threshold. This functionality is crucial in protecting electronic devices from malfunctioning due to undervoltage conditions.

Applications

• Microcontroller reset circuits
• Power supply voltage monitoring
• Battery management systems
• Over-discharge protection for batteries
• System power-on reset

Features

• Detection voltage: 2.9V
• High accuracy detection
• Ultra-low current consumption, contributing to longer battery life
• Small SOT-25 package for space-constrained applications
• Built-in hysteresis to prevent unstable reset signals
• Open-drain output

Benefits

• Ensures reliable system operation by preventing erroneous operation due to low voltage
• Extends battery life in portable applications thanks to low current draw
• Saves board space due to the compact package
• Provides a stable and clean reset signal due to hysteresis
• Offers flexibility in circuit design with the open-drain output

Additional Details

The S-80829CLBB-B60-TF incorporates an open-drain output, allowing it to be easily interfaced with various logic circuits and microcontrollers. The hysteresis feature prevents oscillations around the threshold voltage, ensuring a clean and reliable reset signal. Its low current consumption is particularly beneficial for battery-powered devices, as it helps to minimize power drain and extend battery life.

Technical Specifications:

• Detection Voltage: 2.9 V
• Detection Voltage Accuracy: Typically ±1.0%
• Operating Voltage Range: 0.65 V to 10.0 V
• Operating Temperature Range: -40°C to +85°C
• Package: SOT-25
• Output Type: Open-Drain