R3112D161C-TR-FE

Supervisors Overview

The R3112D161C-TR-FE is a low voltage detector manufactured by Nisshinbo Micro Devices. It operates within a supply voltage range of up to 6 V and features a threshold voltage of 1.6 V. The device provides a CMOS output with a reset delay time of 100 ms. It is housed in an SON1612-6 package and supports surface mount installation. The component functions without manual reset or watchdog timer capabilities, utilizing a backup battery switch configuration.

Supervisors Feature Summary

• Monitors input voltage levels to detect low voltage conditions
• Generates reset signals with a fixed output delay
• Supports battery backup switching functionality

Supervisors Applications

• Low voltage detection in portable electronic devices
• Power supply monitoring for battery-operated systems
• Voltage supervision in embedded control circuits

Supervisors Procurement Notes

Verify the specific suffix C against official datasheets to confirm output type and delay characteristics. Ensure the SON1612-6 package matches the target PCB footprint. Confirm RoHS compliance status through manufacturer documentation before integration into regulated products.

Supervisors Selection Notes

Select this component when a 1.6 V threshold is required for voltage supervision. The SON1612-6 package suits space-constrained designs. Verify that the 100 ms delay meets system timing requirements. Ensure the operating temperature range covers the intended application environment.

Supervisors Part Context

This part belongs to the R3112 series of supervisory circuits designed for power management applications. The series offers various threshold voltages and package options to accommodate different design needs. It serves as a critical component for ensuring system stability during power fluctuations.

Supervisors Replacement Considerations

Check for parts with identical 1.6 V thresholds and SON1612-6 packages. Verify compatibility of reset delay times and output configurations. Cross-reference pinouts and electrical specifications with official substitution lists.