XC62E Series

Boosting Voltage Regulators

The XC62ESeries are a group of positive output voltage regulators that can supply up to 1A of output current using an external transistor.

Low power and high accuracy are achieved through CMOS process and laser trimming technologies.

TheSeries consists of a high precision voltage reference, an error correction circuit and a short-circuit protected output driver.

In stand-by mode, supply current can be dramatically cut. Since the input-output voltage differential is small, loss control efficiency is good.

The XC62E is particularly suited for use with battery operated portable products, and products where supply current regulation is required.

TheSeries comes in an ultra small SOT-25 package.

In connection with the CE function, apart from the negative logic XC62EPSeries, a positive logic XC62ERSeries ( custom ) is also available.

Typical Application Circuit


Ultra low Dropout Voltage 100mV@100mA
( Performance depends on the external transistor characteristics )
MaximumOutput Current 1000mA
Output Voltage Range 1.5V~ 6.0V (0.1V increments)
High Accuracy Set up Voltage±2%
Low Quiescent Current 50μA(TYP.)(VOUT=5.0V)
Output Voltage Temp. Characteristics ±100ppm/℃(TYP.)
Line Regulation 0.1%/V(TYP.)



Quality Reports


QuestionWhat is the standby current?

The current that flows through the IC in the standby mode. The standby mode means the state where the IC has been turned off by the CE function.