LTC2935IDC-3#TRPBF

Supervisors Overview

The LTC2935IDC-3#TRPBF is a supervisory circuit manufactured by Analog Devices Inc., designed for ultra-low power applications. It operates within an input voltage range of up to 5.5 V and features selectable threshold voltages, including 1.6 V, 1.72 V, 1.84 V, 1.96 V, 2.08 V, 2.2 V, 2.32 V, and 2.44 V. The device draws a supply current of 500 nA and provides a reset delay time of 200 ms with an accuracy of 1.5%. It utilizes an open-drain output type and is housed in a DFN-8 package, suitable for surface mount installation.

Supervisors Feature Summary

• Ultra-low power consumption with 500 nA supply current
• Configurable threshold voltage selection for precise monitoring
• Open-drain output configuration for flexible interfacing

Supervisors Applications

• Portable electronic devices requiring extended battery life
• Embedded systems needing reliable power supervision
• Industrial control circuits with low voltage constraints

Supervisors Procurement Notes

Verify the specific package variant and suffix against official Analog Devices documentation to ensure compatibility with design requirements. Confirm availability status through authorized distributors as supply conditions may vary. Ensure compliance with RoHS standards and check for any recent product change notices affecting the component specifications or manufacturing location before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when ultra-low quiescent current is critical for system efficiency. The adjustable threshold options allow customization for various rail voltages without external resistors. Consider the DFN-8 footprint for space-constrained designs. Verify that the open-drain output aligns with the downstream logic requirements and pull-up resistor configurations necessary for proper operation.

Supervisors Part Context

This part belongs to the LTC2935 series of supervisory circuits from Analog Devices. The series offers multiple package options and threshold combinations to suit diverse application needs. The IDC-3 suffix indicates a specific threshold setting and DFN-8 packaging. This family is engineered for high accuracy and reliability in monitoring power rails in compact electronic systems.

Supervisors Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the LTC2935 family. Verify electrical parameters such as supply current, accuracy, and operating temperature range match the original design specifications. Ensure the replacement part supports the required output configuration and threshold settings.