Ultra-Low Power (88nA) Voltage Detector

The XC6136 series is ultra-low power voltage detector with high accuracy detection, manufactured using CMOS process and laser trimming technologies.
The device is available in both CMOS and N-channel open drain output configurations. Also detect logic is available in both RESETB (Active Low) and RESET (Active High). Ultra-small low height package USPQ-4B05 and standard packages SSOT-24 and SOT-25 which are ideally suited for small design of portable devices and high densely mounting applications.

UVLO circuit is implemented in order to suppress the floating of RESETB pin (undefined operation) when VIN voltage is lower than the minimum operating voltage.


Ultra-Low Power91nA TYP. (Detect,VDF=1.2V,VIN=1.1V)
88nA TYP. (Release,VDF=1.2V,VIN=1.32V)
High Accuracy±0.8% (VDF≦3.0V, Ta=25℃)
±1.0% (3.1V≦VDF, Ta=25℃)
±2.5% (VDF≦3.0V, Ta=-40℃~105℃)
±2.7% (3.1V≦VDF, Ta=-40℃~105℃)
Temperature Characteristics±50ppm/℃ (TYP.)
Hysteresis widthTYPE:A/C VDF×5.0% (TYP.)
TYPE:B/D 2mV~28mV (TYP.)
Detect voltage range1.2V~5.0V (0.1V step)
Operating voltage range1.1V~6.0V
Output typeCMOS
Nch open drain

Typical Application Circuit

Technical Document


Package Number of Pins Package Size(mm) Package Size(mm)
SOT-25 5 3,000 2.8 x 2.9 x 1.3
SSOT-24 4 3,000 2.0 x 2.1 x 1.1
USPQ-4B05 4 5,000 1.0 x 1.0 x 0.33

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