XC62ESeries
ETR0311_002
Boosting Voltage Regulators
■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.
■FEATURES
Dropout Voltage
■APPLICATIONS
: 0.1A@100mA
●Portable cameras and video recorders
●Battery powered equipment
●Palmtops
(Performance depends on the
external transistor characteristics.)
Maximum Output Current : 1000mA
Output Voltage Range
Highly Accurate
:
1.5V~6.0V in 100mV increments
●Reference voltage sources
: 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 PERFORMANCE
■TYPICAL APPLICATION CIRCUIT
CHARACTERISTICS
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