FT10001FHX-FS

Supervisors Overview

The FT10001FHX-FS is a reset timer integrated circuit manufactured by Fairchild Semiconductor, now part of onsemi. This component provides a fixed delay and reset pulse function to ensure proper system initialization. It monitors supply voltage levels and generates a reset signal when power conditions are outside specified thresholds. The device is designed for reliable operation in various electronic applications requiring precise timing control during power-up sequences.

Supervisors Feature Summary

• Provides fixed delay timing for system reset sequences
• Generates active reset pulse upon power-up or brown-out detection
• Monitors supply voltage to detect under-voltage conditions
• Ensures reliable microcontroller and logic circuit initialization

Supervisors Applications

• Microcontroller system reset circuits
• Power management unit initialization
• Embedded system brown-out protection
• Logic circuit power sequencing

Supervisors Procurement Notes

Verify the complete part number FT10001FHX-FS with the manufacturer or authorized distributors to confirm current availability and specifications. Check datasheet revisions for any updates to electrical characteristics or pin configurations. Ensure compatibility with your system's voltage requirements and timing constraints before procurement.

Supervisors Selection Notes

Select this component when a fixed delay reset timer is required for system initialization. Consider the specific delay time and reset pulse width requirements of your application. Verify that the operating voltage range matches your power supply design. Evaluate package options and thermal requirements for your PCB layout constraints.

Supervisors Part Context

The FT10001 series includes similar reset timer devices such as FT7511, FT7521, and FT7522 from both Fairchild Semiconductor and onsemi. These components share common functionality but may differ in specific electrical parameters, package types, or additional features. The FT10001 variant offers standardized timing characteristics suitable for general-purpose reset applications.

Supervisors Replacement Considerations

Compatible substitute parts include FT7511, FT7521, FT7522, and FTL7522 from Fairchild Semiconductor/onsemi. Cross-reference tools can identify parametrically similar parts from other manufacturers. Verify pin compatibility and electrical specifications before substitution.