XC6136N29A9R-G

Supervisors Overview

The XC6136N29A9R-G is a voltage detector from the XC6136 series manufactured by Torex Semiconductor. It operates within a supply voltage range of 1.1 V to 6 V and features a fixed threshold voltage of 2.9 V. The device draws a typical operating current of 147 nA and dissipates up to 550 mW. It provides an active low CMOS output for single-input monitoring without manual reset or watchdog functions. The component supports surface-mount installation in a USPQ-4B05-4 package and functions reliably across temperatures from -40°C to +105°C.

Supervisors Feature Summary

• Ultra-low power consumption with nanoampere-level operating current
• CMOS active low output interface for direct logic integration
• Wide operating temperature range suitable for industrial environments

Supervisors Applications

• Battery-powered portable electronic devices requiring extended standby life
• Microprocessor system supervision for under-voltage lockout
• Industrial control circuits monitoring power rail stability

Supervisors Procurement Notes

Verify the specific threshold voltage of 2.9 V matches the target application requirements before ordering. Confirm that the USPQ-4B05-4 package dimensions align with the PCB footprint design. Ensure the active low output polarity is compatible with the receiving logic circuitry. Check RoHS compliance documentation if environmental regulations apply to the final product assembly process.

Supervisors Selection Notes

Select this component when a fixed 2.9 V detection point is required for systems powered between 1.1 V and 6 V. Consider the 147 nA quiescent current impact on total system power budget during sleep modes. Evaluate the absence of manual reset and watchdog features against system reliability needs. Compare the USPQ-4B05-4 package size constraints with available board space relative to alternative supervisory ICs.

Supervisors Part Context

This part belongs to the XC6136 family of ultra-low power voltage detectors. The series offers various threshold voltages to accommodate different supply rails while maintaining consistent low-power characteristics. The N suffix indicates a specific threshold variant within the broader XC6136 lineup, designed for precise monitoring applications without additional control pins.

Supervisors Replacement Considerations

XC6136N26A9R-G: Lower threshold voltage (2.6 V). XC6136N27A9R-G: Lower threshold voltage (2.7 V). XC6136N30A9R-G: Higher threshold voltage (3.0 V). All share identical package and electrical characteristics except for the trip point.