LTC2912ITS8-1#TRPBF

Supervisors Overview

The LTC2912ITS8-1#TRPBF is a single-channel under-voltage and 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 reset threshold with a factory-set hysteresis of approximately 3%. It provides a push-pull active-low output and includes a manual reset input for system control. The component is housed in an 8-pin SOT-23 package and is rated for operation between -40°C and +85°C.

Supervisors Feature Summary

• Monitors a single voltage rail for under-voltage and over-voltage conditions
• Features an adjustable reset threshold via external resistors
• Includes a manual reset input pin for direct system control
• Provides a push-pull active-low output driver

Supervisors Applications

• Portable battery-powered equipment requiring low standby current
• Embedded systems needing precise power supply supervision
• Industrial control units monitoring critical logic voltages

Supervisors Procurement Notes

Verify the specific suffix 'ITS8-1' against the official datasheet to confirm the exact threshold configuration and package type. Ensure compatibility with the target operating temperature range and supply voltage requirements before integration. Confirm RoHS compliance status through the manufacturer's documentation.

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 push-pull output capability meets the load requirements of the downstream circuitry compared to open-drain alternatives.

Supervisors Part Context

This part belongs to the LTC2912 series of supervisory circuits designed for efficient power management. It complements other multi-channel monitors like the LTC2911, offering a simplified solution for applications requiring only one monitored voltage rail with high precision and low power consumption.

Supervisors Replacement Considerations

Check for equivalent parts such as the LTC2912HDDB-3#TRPBF or LTC2912CTS8-1#PBF if package variations are acceptable. Verify functional equivalence regarding threshold adjustability and output drive strength.