The S-815A50AMC-I3JTFU is a voltage detector manufactured by SII Semiconductor Corporation. It is a high-accuracy voltage detector featuring ultra-low current consumption. This component is designed to monitor the voltage levels within electronic circuits and generate a reset signal when the voltage falls below a specified threshold.

Applications

• Microcomputer reset circuits
• Memory backup circuits
• System power-on reset circuits
• Power failure detection

Features

• High-accuracy detection voltage: ±1.0%
• Ultra-low current consumption: 0.6 μA (Typ.)
• Detection voltage range: 1.3 V to 6.0 V in 0.1 V steps
• Hysteresis voltage: 5% (Typ.)
• Output form: Nch open-drain output
• Package: SOT-23-5
• Operating temperature range: -40°C to +85°C

Benefits

• Reliable voltage monitoring: The high level of accuracy when detecting voltage ensures voltage levels are precisely monitored, preventing potential data corruption and system malfunctions stemming from undervoltage conditions.
• Prolonged battery lifespan: The minimal current draw maximizes the lifespan of batteries within portable devices.
• Simplified circuit design: The integrated hysteresis helps to prevent unwanted oscillations during voltage changes, which leads to a simpler design and improved system stability.
• Compact design: The SOT-23-5 package allows for more compact designs in smaller electronic applications.
• Broad temperature range: Maintains reliable operation in various environmental conditions.

Additional Details

The S-815A series comprises a range of voltage detectors that span detection voltages of 1.3 V to 6.0 V. The detection voltage has been internally fixed to provide ±1.0% accuracy. The output configuration is Nch open-drain. It is suitable for use in a wide range of applications that require accurate and reliable voltage monitoring.