LTC2915CTS8-1#TRPBF

Supervisors Overview

The LTC2915CTS8-1#TRPBF is a voltage supervisory circuit manufactured by Analog Devices Inc., designed for monitoring single power supply rails. It operates within a maximum supply voltage of 5.5 V and features an adjustable threshold voltage with 27 selectable options. The device provides a reset delay time of 200 ms and maintains an accuracy of 1.5%. It draws a typical operating current of 30 uA and functions reliably across a temperature range of 0°C to +70°C. The component utilizes an open-drain output type and lacks manual reset or watchdog timer capabilities, housed in a compact SOT-23-8 surface-mount package.

Supervisors Feature Summary

• Offers 27 selectable threshold voltages for precise power rail supervision
• Features low quiescent current consumption suitable for battery-powered applications
• Provides open-drain reset output for flexible logic interfacing

Supervisors Applications

• Single-supply voltage monitoring in embedded systems
• Power management circuits requiring configurable thresholds
• Portable electronic devices with strict power constraints

Supervisors Procurement Notes

Verify the specific suffix #TRPBF against official Analog Devices documentation to confirm tape-and-reel packaging configuration. Ensure compatibility with the required 27-threshold selection variant. Confirm RoHS compliance status through the manufacturer's latest material declaration. Cross-reference the part number with authorized distributors to validate availability and authenticity before procurement.

Supervisors Selection Notes

Select this component when a single-channel supervisor with multiple threshold options is required. The 200 ms reset delay and 1.5% accuracy suit general-purpose monitoring tasks. Consider the SOT-23-8 package for space-constrained designs. Verify that the 0°C to +70°C operating range meets environmental requirements. Ensure the open-drain output aligns with the system's pull-up resistor strategy.

Supervisors Part Context

This part belongs to the LTC2915 series of voltage supervisors from Analog Devices. The series includes variants with different packages and threshold configurations. The CTS8-1 designation indicates the SOT-23-8 package and the specific 27-threshold option code. This family focuses on low-power, high-accuracy monitoring solutions for industrial and consumer electronics.

Supervisors Replacement Considerations

Check Analog Devices datasheets for direct pin-compatible alternatives within the LTC2915 family. Verify if other suffixes offer identical threshold selections and electrical characteristics. Ensure any substitute matches the SOT-23-8 footprint and operating temperature range.