Torex Semiconductor, Ltd. Supervisors XC6135C46DNR-G

The XC6135C46DNR-G is an ultra-low power voltage detector designed for high accuracy detection, utilizing CMOS process and laser trimming technologies. It features a separated sense pin that allows monitoring of an external power supply, maintaining detection even when the monitored voltage drops to 0V. The device can detect voltages as low as 0.5V and operates within a voltage range of 1.1V to 6.0V. This voltage detector has a typical current consumption of 44nA when released and 53nA during detection at 1.1V. It offers a detection voltage range from 0.5V to 5.0V with a resolution of 0.1V steps. The XC6135C46DNR-G is available in compact packages, including USPQ-4B05, SSOT-24, and SOT-25, making it suitable for space-constrained applications such as portable devices and wearable technology. The device includes an under-voltage lockout (UVLO) circuit to prevent undefined operation of the RESETB pin when the input voltage falls below the minimum operational threshold. It is compliant with EU RoHS standards and is lead-free, ensuring environmental safety. Applications include energy harvesting, smart meters, microprocessor reset circuitry, and power failure detection.