LTC2934IDC-1#TRPBF

Supervisors Overview

The LTC2934IDC-1#TRPBF is a supervisory circuit manufactured by Analog Devices Inc. It operates within a supply voltage range of 2.0 V to 5.5 V and features an adjustable threshold voltage for monitoring power rails. The device provides a manual reset function with a fixed reset delay time of 200 ms. It consumes a typical operating supply current of 500 nA, ensuring ultra-low power consumption. The component includes power-fail detection capabilities and outputs via an open-drain configuration. It is housed in an 8-pin DFN package and supports operation across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Ultra-low power consumption with 500 nA operating supply current
• Adjustable threshold voltage for flexible power monitoring applications
• Integrated manual reset functionality with 200 ms delay
• Power-fail detection output with open-drain configuration

Supervisors Applications

• Portable battery-powered equipment requiring low quiescent current
• Embedded systems needing reliable power supervision
• Industrial control units with strict power management requirements

Supervisors Procurement Notes

Verify the specific suffix against official documentation, as distribution listings may indicate limited availability or regional restrictions. Confirm that the DC package variant matches your PCB footprint requirements. Ensure compatibility with your system's voltage levels and thermal constraints before finalizing procurement decisions based on public distributor data.

Supervisors Selection Notes

Select this component when designing circuits that demand minimal standby current alongside precise voltage monitoring. The adjustable threshold allows customization for various rail voltages without external resistors in some configurations. Consider the DFN package size for space-constrained designs. Verify that the open-drain output aligns with your microcontroller or logic interface requirements.

Supervisors Part Context

This part belongs to the LTC2934 series of supervisory circuits from Analog Devices. It is designed for applications requiring high accuracy and low power usage. The IDC suffix denotes the DFN-8 package type. The #TRPBF indicates tape-and-reel packaging with lead-free composition, distinguishing it from tube-packaged variants.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices documentation for potential cross-reference options.