S-191EM46LS-S8T1U7

Supervisors Overview

The S-191EM46LS-S8T1U7 is a supervisory circuit manufactured by ABLIC, classified under PMIC - Power Management ICs. It functions as a voltage detector with an operating supply voltage range of 3 V to 36 V. The device features a reset delay time of 10 ms and supports active high and active low output types. It does not include manual reset or watchdog timer capabilities. The component operates within a temperature range of -40°C to +125°C and is housed in an HTMSOP-8 package.

Supervisors Feature Summary

• Provides voltage monitoring with configurable active high or active low outputs
• Operates across a wide input voltage range up to 36 V
• Includes a fixed 10 ms reset delay for stable power-up sequencing

Supervisors Applications

• Battery-powered systems requiring voltage supervision
• Embedded controllers needing power-fail detection
• Industrial equipment operating in extended temperature environments

Supervisors Procurement Notes

Verify the specific suffix S8T1U7 against the manufacturer's current datasheet to confirm pinout and electrical characteristics. Ensure compatibility with your system's voltage levels and thermal requirements before integration. Cross-reference the RoHS status and packaging details with authorized distributors to guarantee authenticity and compliance with environmental regulations.

Supervisors Selection Notes

Select this component when a wide input voltage range up to 36 V is required for supervisory applications. The choice depends on the need for both active high and active low output options without additional external components. Consider the HTMSOP-8 package size for space-constrained designs and verify that the 10 ms reset delay meets the timing requirements of the target microcontroller or logic circuit.

Supervisors Part Context

This part belongs to the S-191 series of supervisory circuits from ABLIC. These devices are designed for reliable power management in various electronic applications. The S-191EM46LS variant specifically offers flexible output configurations and robust performance across industrial temperature ranges, making it suitable for demanding environments where stable voltage monitoring is critical.

Supervisors FAQ

Does the S-191EM46LS-S8T1U7 support manual reset?

No, this component does not feature a manual reset function.

What is the maximum operating supply voltage?

The maximum operating supply voltage is 36 V.