LR6218 Datasheet, PDF (1/7 Pages) Leshan Radio Company – Low Dropout Voltage 300mA CMOS LDO Regulator

LR6218 Series
Low Dropout Voltage
300mA CMOS LDO Regulator
„ INTRODUCTION
The LR6218 Series are a group of
positive voltage regulators manufactured
by CMOS technologies with high ripple
rejection, extremely low power consump-
tion and low dropout voltage, which
provide large output currents even when
the difference of the input-output voltage is
small. Each of the LR 6218 series consists
of a high-precision voltage reference, an
error correction circuit, and a current limit-
ed output driver. Thus the series are very
suitable for the battery-powered equip-
ments, such as Portable/Palm computers,
Portable consumer equipments, industry
equipments and so on, which want to
prolong the using life of the battery.
LESHAN RADIO COMPANY, LTD.
„ FEATURE
● Maximum Output Current: 300mA（Typ.）
● Output Voltage Range: 0.9V～5.0V,
（selectable in 0.1V steps）
● High Accuracy: ±2％（Typ.）
● Dropout Voltage:
150mV@100mA（3.0V Typ.）
● Excellent Line Regulation: 0.1％/V
● Built-in Current Limiter
● Built-in Short Circuit Protection
● Static safety, 2KV@HBM
● TC: 100ppm/℃
● Low ESR Capacitor: Ceramic Compatible
„ APPLICATION
● Battery powered systems
● Radio control systems
● Portable instrumentations
● Portable/Palm computers
● Reference Voltage Sources
● Portable consumer equipments
„ BLOCK DIAGRAM
„ ORDER INFORMATION
LR6218
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