LTC2912CTS8-1#TRMPBF

Supervisors Overview

The LTC2912CTS8-1#TRMPBF is a single ultraviolet/overvoltage (UV/OV) voltage monitor manufactured by Analog Devices Inc. It operates within a supply voltage range of 0.8V to 5.5V and draws a typical quiescent current of 40µA. The device features an open-drain reset output that activates when the monitored voltage exceeds or falls below user-defined thresholds. It is housed in an 8-pin SOT-23 package and is designed for applications requiring precise power supervision with minimal power consumption.

Supervisors Feature Summary

• Monitors a single input voltage line for under-voltage and over-voltage conditions
• Provides a reset signal via an open-drain output pin
• Operates with low quiescent current suitable for battery-powered systems

Supervisors Applications

• Portable electronic devices requiring power supervision
• Battery-operated equipment monitoring cell voltage
• Embedded systems needing UV/OV protection

Supervisors Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel packaging. Confirm availability status as distribution channels may list limited stock. Ensure the operating temperature range meets system requirements. Check RoHS compliance documentation for regulatory adherence. Validate pinout compatibility with existing PCB layouts before procurement.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor is required. Compare against other LTC2912 variants if multiple channels or different packages are needed. Consider the 40µA quiescent current impact on overall system efficiency. Verify that the open-drain output interface matches the downstream logic requirements. Ensure the input voltage range covers the expected operational window.

Supervisors Part Context

This part belongs to the LTC2912 series of supervisory circuits from Analog Devices. It shares functional similarities with other members like the LTC2911, which offers multi-channel monitoring. The CTS8-1 designation specifies the SOT-23-8 package and specific threshold characteristics. It serves as a compact solution for power management in space-constrained designs.

Supervisors Replacement Considerations

Direct substitutes include other parts from the LTC2912 family such as the LTC2912HDDB-3#TRPBF, noting the package change to DFN-8. Cross-reference with LTC2911 variants if multi-channel capability is acceptable. Verify electrical parameters match exactly before substitution.