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LR6219

LRC
Part Number LR6219
Manufacturer LRC
Description Low Dropout Voltage 300mA CMOS LDO Regulator
Published Apr 27, 2016
Detailed Description LESHAN RADIO COMPANY, LTD. LR6219 Series Low Dropout Voltage 300mA CMOS LDO Regulator „ INTRODUCTION The LR6219 Series ...
Datasheet PDF File LR6219 PDF File

LR6219
LR6219

Overview
LESHAN RADIO COMPANY, LTD.
LR6219 Series Low Dropout Voltage 300mA CMOS LDO Regulator „ INTRODUCTION The LR6219 Series are a group of positive voltage regulators manufactured by CMOS technologies with high ripple rejection, extremely low power consumption and low dropout voltage, which provide large output currents even when the difference of the input-output voltage is small.
Each of the LR 6219 series consists of a high-precision voltage reference, an error correction circuit, and a current limited output driver.
Thus the series are very suitable for the battery-powered equipments, such as Portable/Palm computers, Portable consumer equipments, industry equipments and so on, which want to prolong the using life of the battery.
„ APPLICATION „ 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 ● Battery powered systems ● Radio control systems ● Portable instrumentations ● Portable/Palm computers ● Reference Voltage Sources ● Portable consumer equipments „ BLOCK DIAGRAM „ ORDER INFORMATION LR6218 1/6 „ PIN CONFIGURATION LESHAN RADIO COMPANY, LTD.
LR6219（Pin output sequence can be ordered by customer） PIN NUMBER SOT23-3 SOT89-3 TO92 PIN NAME FUNCTION M MC MY P PT T 1 3 3 1 2 1 VSS 2 2 1 3 1 3 VOUT 3 1 2 2 3 2 VIN Ground Output Power input „ ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage Output Current Output Voltage SOT23 Power Dissipation SOT89 TO92 Operating Temperature Storage Temperature Soldering Temperature & Time SYMBOL VIN IOUT VOUT Pd Pd Pd TOpr Tstg Tsolder Rating 8 600 Vss-0.
3~Vout+0.
3 250 500 500 -40~+85 -55~+125 260℃, 10s UNIT V mA V mW mW mW ℃ ℃ „ ELECTRICAL CHARACTERISTICS LR6219 Series PARAMETER SYMBOL Output Voltage VOUT...


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