FT10001FHX

Supervisors Overview

The FT10001FHX is a reset timer integrated circuit manufactured by onsemi, formerly Fairchild Semiconductor. It provides a fixed delay and reset pulse output to ensure proper system initialization. The device operates within a standard voltage range suitable for general-purpose logic circuits. It features a compact surface-mount package designed for efficient PCB layout in consumer and industrial electronics applications requiring reliable power-on reset functionality.

Supervisors Feature Summary

• Generates a precise reset pulse with a fixed delay time after power application
• Ensures stable system startup by monitoring supply voltage levels
• Compact surface-mount packaging facilitates automated assembly processes

Supervisors Applications

• Microcontroller system power-on reset circuits
• Embedded systems requiring reliable initialization sequences
• Consumer electronic devices needing stable boot-up conditions

Supervisors Procurement Notes

Verify the exact datasheet revision and pinout configuration before integration, as legacy components may have specific handling requirements. Confirm compatibility with your target voltage rails and thermal constraints. Ensure that the fixed delay characteristics meet your system's minimum startup time requirements. Cross-reference with current onsemi documentation to confirm availability and any potential obsolescence notices prior to final design approval.

Supervisors Selection Notes

Select this component when a simple, cost-effective solution for power-on reset is required without complex programming. It is suitable for designs where a fixed delay is acceptable and does not require adjustable timing parameters. Consider its operating temperature range and package size relative to your enclosure constraints. Evaluate if the fixed delay meets all system initialization needs compared to programmable alternatives.

Supervisors Part Context

The FT10001FHX belongs to the family of reset timer ICs originally developed by Fairchild Semiconductor, now part of onsemi. These devices are commonly used in digital logic applications to prevent erratic behavior during power transitions. The FHX suffix typically denotes a specific tape-and-reel packaging option optimized for high-volume manufacturing environments.

Supervisors Replacement Considerations

FT7511, FT7521, FT7522