LTC2911CTS8-3

Supervisors Overview

The LTC2911CTS8-3#PBF is a single under-voltage/over-voltage monitor manufactured by Analog Devices Inc. It operates within a supply voltage range of 1.7V to 5.5V and draws a typical quiescent current of 40µA. The device features an adjustable threshold with a reset timeout ranging from 1ms to 10s. It provides a push-pull active-low output and is housed in an SOT-23-8 package, suitable for surface-mount applications across industrial temperature ranges.

Supervisors Feature Summary

• Provides precise monitoring for single power rails with adjustable thresholds
• Features a configurable reset timeout period for flexible system timing
• Delivers a push-pull active-low output signal for direct logic interfacing

Supervisors Applications

• Portable battery-powered equipment requiring low standby current
• Industrial control systems needing reliable voltage supervision
• Embedded computing platforms with strict power management requirements

Supervisors Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm pinout and electrical characteristics. Ensure the ordering part number matches the required package style and temperature grade. Cross-reference datasheet revisions to validate performance parameters before integration into production designs.

Supervisors Selection Notes

Select this component when a single-channel supervisor with adjustable thresholds is required. Consider the 40µA quiescent current for battery life optimization. Verify that the SOT-23-8 footprint aligns with PCB layout constraints and that the push-pull output capability meets downstream interface specifications.

Supervisors Part Context

This part belongs to the LTC2911 series of supervisory circuits designed for compact power management solutions. It complements other Analog Devices PMIC offerings by providing essential voltage monitoring in minimal space. The series supports various industrial and commercial applications requiring robust system protection.

Supervisors FAQ

What type of output drive does the LTC2911 provide?

The device provides a push-pull active-low output capable of driving digital logic interfaces directly.

Is the reset timeout fixed or adjustable?

The reset timeout is adjustable, allowing designers to select delay periods between 1ms and 10s based on system requirements.