KF8168 series of linear voltage linear regulator, the use of bipolar CMOS process technology developed low quiescent current (90uA), low dropout voltage, high output voltage accuracy characteristics. Space-ficient SOT223, TO252 package is attractive "pocket" and "handheld" applications. Output voltages are set at the factory and trimmed to 1.5%accuracy. Voltages from 3.3V to 5.0V are available. These rugged devices have both Thermal Shutdown, and Current Foldback to prevent device failure under the“Worst" of operating conditions.

Features

Very Low Dropout Voltage，<400mV when 0.8A

Low Current Consumption: Typ. 90uA

High Accuracy Output Voltage: +/- 1.5%

Guaranteed 0.8A (if Vin-Vout<1700mV in SOT223)

Output up to 0.3A if down 12V to +5V in SOT223

Output up to 0.5A if down 12V to +5V in TO252

Compact Package: SOT-223 and TO252

Factory Pre-set Output Voltages

Short Circuit Current Fold-Back

Low Temperature Coefficient

  Application

Battery-powered devices

Personal communication devices

Home electric/electronic appliances

PC peripherals ，hard-disk

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CMOS输出LDO线性稳压IC

CMOS输出LDO线性稳压IC

CMOS输出LDO线性稳压IC CMOS输出LDO线性稳压IC