(Large Current) Positive Voltage Regulators

Series

239

3

The XC6203E series are highly precise, low power consumption, positive

voltage regulators manufactured using CMOS and laser trimming

technologies.

The series provides large currents with a significantly small dropout

voltage.

The XC6203E consists of a driver transistor, a precision reference

voltage and an error amplifier. Output voltage is selectable in 0.1V steps

between a voltage of 1.8V and 6.0V.

SOT-89 (500mW), SOT-223 (1200mW) and TO-92 (300mW) package.

■General Description

Maximum Output Current

: 400mA

Maximum Operating Voltage

:8V

Output Voltage Range

: 1.8V ~ 6.0V

(selectable in 0.1V steps)

Highly Accurate

: ± 2%

Low Power Consumption

: TYP 8.0

µA

Output Voltage Temperature Characteristics

: TYP ±100ppm/°C

Operational Temperature Range : -40°C ~ 85°C

Ultra Small Packages

: SOT-89, SOT223, TO-92

GBattery Powered Equipment

GReference Voltage Sources

GCameras, Video Cameras

GCD-ROMs, DVDs

GPalmtops

GPortable Audio Video Equipment

■Features

■Applications

NCMOS Low Power Consumption (16µA max)

NDropout Voltage : 150mV @ 100mA,

300mV @ 200mA

NMaximum Output Current

: more than 400mA (3.3V)

NHighly Accurate : ± 2%

NSOT-89 / SOT-223 / TO-92 Package

0

100

200

300

400

µF（tantalum）

XC6203E332PR（3.3V）

3.4

3.3

3.2

3.1

3

Topr=25

°C

-40

°C

85

°C

（Tantalum）

1

µF

1

µF

(Tantalum）

■Typical Application Circuit

■Typical Performance Characteristic

03S_03XC6203 02.9.12 2:54 PM ページ 239