FX1077

Supervisors Overview

The Texas Instruments FX1077 is a low-quiescent current supervisory circuit designed for single-channel voltage monitoring. It features a programmable delay and manual reset capability, housed in a compact 6-pin SOT-23 package. The device operates within an extended temperature range of -40°C to +125°C, ensuring reliability in demanding environments. With a reset timeout of at least 180ms, it supports systems requiring stable power rail stabilization.

Supervisors Feature Summary

• Low quiescent current consumption for energy efficiency
• Programmable delay functionality for customized timing
• Manual reset input for system control flexibility

Supervisors Applications

• Voltage monitoring in embedded systems
• Power supply supervision for microcontrollers
• Industrial equipment with strict thermal requirements

Supervisors Procurement Notes

Verify the manufacturer part number FX1077 against official Texas Instruments documentation to ensure authenticity. Confirm the package type is 6-SOT-23 and the operating temperature range matches your application needs (-40°C to +125°C). Check for any specific ordering suffixes that may indicate variations in packaging or tape-and-reel specifications. Ensure compliance with RoHS standards if required by your project specifications.

Supervisors Selection Notes

Select the FX1077 when a single-channel supervisor with low power consumption is required. Its programmable delay allows adaptation to various startup sequences. The manual reset feature provides additional control over system recovery. Consider the SOT-23 package size for space-constrained designs. Verify that the 180ms minimum reset timeout aligns with your system's stability requirements.

Supervisors Part Context

The FX1077 belongs to Texas Instruments' family of supervisory circuits, specifically targeting applications needing reliable voltage monitoring with minimal power draw. It complements other supervisors in the portfolio by offering programmability and manual reset options. This component is suitable for both consumer electronics and industrial applications where power integrity is critical.

Supervisors Replacement Considerations

Consult Texas Instruments documentation for direct pin-to-pin replacements or functional equivalents. Verify compatibility regarding voltage thresholds, delay times, and package dimensions before substitution. Cross-reference with authorized distributors for availability of alternative parts from the same series.