R3111Q312A-TR-FE

$0.20

Description：IC SUPERVISOR 1 CHANNEL SC88A
Series：R3111x
Mfr：Nisshinbo Micro Devices Inc.
Package：Tape & Reel (TR)

SKU:9d75f499cc5a Category: Supervisors Brand: Nisshinbo Micro Devices Inc.

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Product introduction

R3111Q312A-TR-FE is listed in the Supervisors range at ChipApex. The manufacturer field lists Nisshinbo Micro Devices Inc.. Its product description is IC SUPERVISOR 1 CHANNEL SC88A. Review the specifications below when checking this part for your BOM.

Supervisors specifications for R3111Q312A-TR-FE

Description：IC SUPERVISOR 1 CHANNEL SC88A
Series：R3111x
Mfr：Nisshinbo Micro Devices Inc.
Package：Tape & Reel (TR)
Type：Voltage Detector
Number of Voltages Monitored：1
Voltage - Threshold：3.1V
Output：Open Drain or Open Collector
Reset：Active Low
Reset Timeout：100µs Maximum
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：5-TSSOP, SC-70-5, SOT-353
Supplier Device Package：SC-88A
Grade：-
Qualification：-

Supervisors datasheet and documents for R3111Q312A-TR-FE

R3111Q312A-TR-FE

Supervisors Overview

The R3111Q312A-TR-FE is a low voltage detector manufactured by Nisshinbo Micro Devices. It operates within a supply voltage range of 0.7 V to 10 V and features a threshold voltage of 3.12 V. The device utilizes an SC-82AB-4 package and provides a CMOS output type. It includes power failure detection capabilities and supports backup functions. The component is designed for surface mount installation with a working temperature range from -40°C to +85°C.

Supervisors Feature Summary

Integrated power failure detection mechanism
CMOS output configuration for digital interfacing
Backup function support for critical data retention

Supervisors Applications

Low voltage monitoring in portable electronics
Battery-powered system supervision
Embedded controller reset generation

Supervisors Procurement Notes

Verify the specific suffix codes against official datasheets to confirm exact electrical characteristics and package variants. Ensure compatibility with existing PCB footprints and thermal requirements before integration. Cross-reference manufacturer part numbers to avoid substitution errors during procurement processes.

Supervisors Selection Notes

Select this component when a CMOS output interface is required for direct logic connection. Consider the 3.12 V threshold for systems operating above this level. Evaluate the SC-82AB-4 package size constraints and verify that the 10 V maximum input rating aligns with the target application's supply voltage profile.

Supervisors Part Context

This part belongs to the R3111Q series of supervisory circuits. The series offers various threshold voltages and output types. The Q variant typically denotes specific package and output configurations distinct from other series members like the N or A variants.