非常LOWDROP稳压器 VERY LOWDROP VOLTAGE REGULATORS
DESCRIPTION
L4800 series devices are voltage regulators with a very low voltage drop typically 0.4V at full rated current, output current up to 400mA, low quiescent current and comprehensiveon-chip protection.The se devices are protected against load dump and field decay transients of±60V, polarity reversal and overheating. A foldback current limiter protects against load short circuits. Available in 5V, 8.5V, 9.2V,10V and12Vversions all±4%,TI=25°C the se regulators aredesigned for automotive, industrial and consumer applications where low consumption is particularly important.
.INPUT/OUTPUT DROP TYP. 0.4V
.400mA OUTPUT CURRENT
.LOW QUIESCENT CURRENT
.REVERSE POLARITY PROTECTION
.OVERVOLTAGEPROTECTION ±60V
.FOLDBACK CURRENT LIMITING
.THERMAL SHUTDOWN