LTC2913CMS-2#TRPBF

Supervisors Overview

The LTC2913CMS-2#TRPBF is a dual under-voltage and over-voltage monitor manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.7V to 36V with a typical quiescent current of 125µA. The device features two independent voltage monitoring channels, each with selectable threshold voltages. It provides an open-drain reset output that asserts low when monitored voltages exceed defined limits. The component is housed in an 8-pin MSOP package and supports industrial temperature ranges.

Supervisors Feature Summary

• Dual-channel voltage monitoring for independent circuit supervision
• Adjustable threshold selection via external resistor configuration
• Low power consumption suitable for battery-operated systems
• Open-drain reset signal generation for system protection

Supervisors Applications

• Portable electronic devices requiring multi-rail power supervision
• Industrial control systems needing robust voltage fault detection
• Automotive electronics monitoring critical bus voltages
• Telecommunications equipment power management units

Supervisors Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm the CMS-2 variant corresponds to the correct threshold settings for your design requirements. Ensure compatibility with the 8-MSOP footprint during procurement planning. Check manufacturer documentation for any recent lifecycle status updates or obsolescence notices before finalizing orders.

Supervisors Selection Notes

Select this component when dual independent voltage monitoring is required within a single package. Consider the 125µA quiescent current impact on overall system efficiency. Verify that the adjustable threshold range covers all critical voltage rails in the application. Ensure the open-drain output interface matches the logic levels of the downstream microcontroller or FPGA.

Supervisors Part Context

This part belongs to the LTC2913 family of nano-current voltage monitors designed for high-voltage applications up to 36V. It complements other Analog Devices supervisory circuits by offering dual-channel capability in a compact surface-mount package. The series targets applications where space constraints and low power consumption are primary design drivers.

Supervisors Replacement Considerations

Direct substitutes include other dual-channel voltage monitors from Analog Devices such as the LTC2914 series if additional features like watchdog timers are needed. Cross-manufacturer replacements require careful verification of pinout compatibility and threshold accuracy. Ensure alternative parts support the same 36V maximum input rating and MSOP package dimensions.