XC6136N31D9R-G

Supervisors Overview

The XC6136N31D9R-G is a voltage detector manufactured by Torex Semiconductor, designed for ultra-low power applications. It operates within a supply voltage range of 1.1 V to 6 V and features a fixed threshold voltage of 3.1 V. The device draws a typical operating current of 170 nA and utilizes an active high CMOS output. Packaged in the USPQ-4B05-4 surface-mount format, it supports an extended operating temperature range from -40°C to +105°C. This supervisory circuit lacks manual reset, watchdog timer, or backup battery switch functions.

Supervisors Feature Summary

• Ultra-low power consumption with nanoampere-level operating current
• Active high CMOS output configuration for direct logic interfacing
• Wide operating voltage range supporting low-voltage systems

Supervisors Applications

• Battery-powered portable electronic devices
• Microprocessor system voltage supervision
• Low-power embedded control circuits

Supervisors Procurement Notes

Verify the specific threshold voltage of 3.1 V against system requirements before procurement. Confirm that the USPQ-4B05-4 package dimensions align with the target PCB layout. Ensure the active high output polarity matches the receiving logic gate expectations. Check compliance documentation for RoHS standards if required by the end product specifications.

Supervisors Selection Notes

Select this component when a fixed 3.1 V detection level is required for systems operating between 1.1 V and 6 V. Consider the 170 nA quiescent current impact on total system power budget. The absence of a watchdog timer necessitates external software monitoring if fault recovery is needed. Verify thermal performance within the -40°C to +105°C range for the intended environment.

Supervisors Part Context

This part belongs to the XC6136 series of voltage detectors from Torex Semiconductor. The series offers various threshold voltages and output polarities to suit different supervisory needs. The XC6136N31D9R-G specifically provides a negative logic designation in its model code but delivers an active high output signal. It is categorized under PMIC supervisory circuits for power management applications.

Supervisors Replacement Considerations

Other XC6136 variants with different threshold voltages may serve as functional substitutes if the detection level can be adjusted. Cross-reference datasheets to ensure identical package dimensions and pinout configurations for direct replacement.