LTC2935CTS8-3#TRPBF

Supervisors Overview

The LTC2935CTS8-3#TRPBF is a voltage supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range up to 5.5 V and features selectable threshold voltages of 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 provides eight inputs for monitoring and supports active high, active low, and push-pull output types. It includes manual reset functionality with a reset delay time of 200 ms. The component maintains an accuracy of 1.5% and draws a working supply current of 500 nA. It is housed in an SOT-23-8 package and functions within a temperature range of 0°C to +70°C.

Supervisors Feature Summary

• Ultra-low power consumption with 500 nA operating supply current
• Configurable power-fail output with selectable threshold combinations
• Supports multiple output logic states including active high, active low, and push-pull
• Integrated manual reset capability with defined delay timing

Supervisors Applications

• Monitoring critical voltage rails in portable electronic devices
• Supervising power supplies in industrial control systems
• Ensuring system stability in embedded computing platforms
• Providing power-fail signals for data protection circuits

Supervisors Procurement Notes

Verify the specific suffix designation to confirm the exact threshold voltage selection and packaging configuration required for your design. Confirm availability status as distribution may vary by region. Ensure compatibility with your board's thermal management and footprint requirements before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when ultra-low quiescent current is critical for battery-operated applications. Choose based on the specific threshold voltage combination needed for your monitored rails. Consider the SOT-23-8 package size for space-constrained designs. Verify that the operating temperature range meets your environmental specifications.

Supervisors Part Context

This part belongs to the LTC2935 series of multi-voltage supervisors from Analog Devices. The series offers various package options and threshold configurations to suit different monitoring needs. The CTS8-3 suffix indicates a specific threshold set and surface-mount package variant within this family of power management ICs.

Supervisors Replacement Considerations

Direct substitutes include other parts from the LTC2935 family with matching thresholds, such as LTC2935ITS8-3 or LTC2935CDC-3 variants. Verify pinout compatibility and electrical parameters before substitution.