The S-80156ANPF-JDHTFU is a CMOS voltage detector manufactured by ABLIC U.S.A. Inc. This device is designed to monitor voltage levels in electronic circuits and provide a reset signal when the voltage falls below a predetermined threshold. Its key features include low current consumption, high accuracy, and small package size, making it suitable for battery-powered devices and other applications where efficiency and space are critical.

Applications

• Microcontroller Reset Circuits: Provides a reliable reset signal to microcontrollers during power-up, power-down, or brown-out conditions.
• Battery Monitoring Systems: Monitors the voltage of batteries in portable devices, triggering alerts or shutdowns to prevent deep discharge.
• Power Supply Supervision: Supervises power supply voltages in various electronic systems, protecting against undervoltage conditions.
• Data Protection in Memory Devices: Prevents data corruption by inhibiting write operations during low-voltage situations.
• Industrial Control Equipment: Monitors critical voltage levels in industrial control systems to ensure safe and reliable operation.

Features

• Detection Voltage: 5.6V (Indicated by '56' in the part number S-80156ANPF-JDHTFU).
• Ultra-Low Current Consumption: Minimizes power drain, extending battery life in portable applications.
• High Detection Accuracy: Provides precise voltage monitoring for reliable system operation.
• Small Package Size: Available in compact packages (likely SOT-23 or similar), saving valuable PCB space.
• Built-in Hysteresis: Prevents oscillations or false triggering near the threshold voltage.
• Open-Drain Output: Offers flexibility in interfacing with various logic circuits and microcontrollers.
• Wide Operating Temperature Range: Suitable for use in a variety of environmental conditions.

Benefits

• Improved System Reliability: Prevents malfunctions caused by voltage drops or power supply irregularities.
• Extended Battery Life: Reduces power consumption, leading to longer run times for battery-powered devices.
• Simplified Circuit Design: Requires fewer external components, simplifying the overall system design.
• Data Integrity: Protects data stored in memory from corruption due to voltage fluctuations.
• Enhanced System Robustness: Increases the resilience of electronic systems to power supply variations.

Additional Details

The S-80156ANPF-JDHTFU is based on CMOS technology, contributing to its low power consumption and high noise immunity. The open-drain output configuration necessitates the use of a pull-up resistor. The 'ANPF' likely denotes a specific package type, such as a lead-free package. The official ABLIC datasheet for this part provides detailed information, including the precise operating temperature range, output voltage levels, and recommended operating conditions. Proper selection of the pull-up resistor value is crucial for optimal performance and should be based on the specific application requirements. Consult the datasheet for detailed application notes and recommendations.