LTC2935IDC-3

Supervisors Overview

The LTC2935IDC-3 is a low-power supervisory circuit manufactured by Analog Devices Inc. It monitors a single input voltage and provides a reset signal when the supply drops below a specific threshold. The device features an open-drain output and supports manual reset functionality with a typical delay of 200 ms. It operates within a supply voltage range up to 5.5 V and maintains accuracy within 1.5%. The component consumes 500 nA of quiescent current and functions reliably across a temperature range of 0°C to +70°C. It is housed in an 8-lead DFN package.

Supervisors Feature Summary

• Ultra-low power consumption suitable for battery-operated systems
• Selectable threshold voltages for precise monitoring
• Manual reset capability with defined delay timing
• Open-drain output interface for flexible logic integration

Supervisors Applications

• Portable electronic devices requiring extended battery life
• Embedded systems needing reliable power-fail detection
• Microcontroller-based circuits requiring supervised startup sequences
• Industrial control modules operating in moderate temperature environments

Supervisors Procurement Notes

Verify the exact suffix and package type against official manufacturer documentation before ordering. Confirm availability status as distribution channels may report limited stock or discontinuation. Ensure the selected variant matches the required threshold voltage combination. Cross-reference the datasheet revision date to guarantee parameter accuracy. Validate RoHS compliance requirements if applicable to your manufacturing standards.

Supervisors Selection Notes

Choose this component when ultra-low standby current is critical for system efficiency. Select the IDC-3 suffix specifically for the 8-DFN package configuration. Verify that the available threshold options align with the monitored rail voltage. Consider the open-drain output requirement for pull-up resistor implementation. Evaluate thermal performance within the specified 0°C to +70°C operational range.

Supervisors Part Context

The LTC2935 series represents Analog Devices' line of precision voltage supervisors designed for energy-constrained applications. This family offers configurable thresholds and minimal active current draw. The IDC-3 variant specifically utilizes the compact DFN footprint, making it suitable for space-sensitive designs. It complements other PMIC solutions by providing dedicated reset generation without complex external components.

Supervisors Replacement Considerations

LTC2935CDC-3#TRMPBF

Supervisors FAQ

What is the reset delay time for the LTC2935IDC-3?

The device features a manual reset function with a typical delay time of 200 ms.

Does the LTC2935IDC-3 support automatic reset?

No, the component requires manual reset activation; it does not feature an automatic reset mechanism.