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XC62E

Boosting Voltage Regulators

TOREX SEMICONDUCTOR 

XC62E Series

Boosting Voltage Regulators

ETR0311_002

■GENERAL DESCRIPTION

The XC62E series 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.

The series 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.

The series are available in an ultra small SOT-25 package.

In connection with the CE function, apart from the negative logic XC62EP series, a positive logic XC62ER series (custom) is

also available.

■APPLICATIONS

●Portable cameras and video recorders

●Battery powered equipment

●Palmtops

●Reference voltage sources

■FEATURES

Dropout Voltage

: 0.1A@100mA

(Performance depends on the

external transistor characteristics.)

Maximum Output Current : 1000mA

Output Voltage Range :1.5V~6.0V in 100mV increments

Highly Accurate

: Setting voltage ±2%

Low Power Consumption: 50μA (VOUT=5.0V) (TYP.)

: 0.2μA (Stand-by) (TYP.)

Output Voltage Temperature Characteristics

: ±100ppm/ ℃ (TYP.)

Line Regulation

: 0.1%/V (TYP.)

CMOS Low Power Consumption

Ultra Small Package :SOT-25 mini-mold

■TYPICAL APPLICATION CIRCUIT ■TYPICAL PERFORMANCE

CHARACTERISTICS

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