LTC2907CTS8#TRPBF

Supervisors Overview

The LTC2907CTS8#TRPBF is a precision dual supply monitor from Analog Devices, housed in an 8-pin SOT-23 package. It features one pin-selectable threshold and one adjustable input for flexible voltage supervision. The device operates within a supply voltage range of 1 V to 7 V with a maximum reset delay time of 200 ms. It draws a typical operating supply current of 50 uA and maintains an accuracy of 1.5%. The output type is open drain, and it lacks manual reset or watchdog timer functions.

Supervisors Feature Summary

• Provides precise monitoring for two independent power supplies using a compact footprint.
• Offers configuration flexibility through one pin-selectable threshold and one fully adjustable input.
• Delivers reliable system protection with a defined reset delay and high accuracy specification.

Supervisors Applications

• Portable electronic devices requiring efficient multi-voltage supervision
• Battery-powered systems needing low quiescent current monitoring
• Embedded controllers managing multiple logic and analog rail voltages

Supervisors Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm exact factory settings and tolerance grades. Confirm RoHS compliance status directly with the manufacturer as regulatory data may vary by production batch. Ensure the ordering part number matches the required package variant and temperature rating for your specific design implementation.

Supervisors Selection Notes

Select this component when designing circuits that require supervision of exactly two voltage rails within a low-voltage environment. It is suitable for applications where space is constrained due to its small SOT-23 form factor. Consider the 1.5% accuracy and 200 ms delay to ensure they meet the timing requirements of your target microcontroller or processor reset sequence.

Supervisors Part Context

This part belongs to the LTC2907 series of supervisory circuits designed for portable and battery-operated equipment. It complements other Analog Devices power management solutions by providing essential voltage monitoring capabilities without consuming significant board space or power budget.

Supervisors Replacement Considerations

Consult the official Analog Devices datasheet for confirmed direct replacements or pin-compatible alternatives within the same family. Verify that any substitute maintains identical electrical characteristics and package dimensions to ensure seamless integration into existing designs.