S-8337ACFC-P8T1G

Overview

The S-8337ACFC-P8T1G is a voltage detector manufactured by ABLIC Inc., designed to monitor supply voltages and generate reset signals. It features an ultra-low current consumption of typically 0.25 µA at VDD = 2.0 V, ensuring minimal impact on battery-operated systems. The device offers selectable output levels including open-drain or push-pull configurations, with precise detection thresholds available in various voltage ranges. It operates within a wide supply voltage range from 1.6 V to 5.5 V and includes a built-in delay circuit to prevent false triggering during power-up transients.

Feature Summary

• Ultra-low current consumption for extended battery life
• Selectable output configuration options
• Built-in delay circuit for noise immunity
• Wide operating voltage range

Applications

• Battery-powered portable devices
• Microcontroller reset circuits
• Embedded system power management
• Voltage monitoring in IoT devices

Procurement Notes

Verify the exact suffix P8T1G corresponds to the desired package type (SOT-23-6) and tape & reel quantity. Confirm the detection voltage matches your system requirements as multiple threshold variants exist under this base part number. Ensure compatibility with your PCB footprint and reflow soldering profile specifications.

Selection Notes

Choose based on required detection voltage accuracy and output stage preference. Consider thermal performance if operating near maximum junction temperature limits. Verify that the selected delay time meets your system's startup sequence requirements without introducing excessive latency.

Part Context

This component belongs to ABLIC’s S-8337 series of voltage detectors, known for low power operation and high precision. It complements other power management ICs in embedded designs where reliable reset signaling is critical. The series supports various packages and output types to accommodate diverse design constraints.

Replacement Considerations

Direct substitutes include other ABLIC voltage detectors with matching detection voltages and output configurations. Cross-brand replacements require careful verification of pinout compatibility, threshold accuracy, and current consumption characteristics to ensure functional equivalence.