L4941BDT
数据手册.pdf非常低的压差1A稳压器 VERY LOW DROP 1A REGULATOR
DESCRIPTION
The L4941 is a three terminal 5V positive regulators available in TO-220, TO-220FP and D2PAK packages, making it useful in a wide range of industrial and consumer applications. Thanks to its very low input/output voltage drop, these devices are particularly suitable for battery powered equipments, reducing consumption and prolonging battery life. It employs internal current limiting, antisaturation circuit, thermal shut-down and safe area protection.
■ LOW DROPOUT VOLTAGE 450mV Typ. at 1A
■ VERY LOW QUIESCENT CURRENT
■ THERMAL SHUTDOWN
■ SHORT CIRCUIT PROTECTION
■ REVERSE POLARITY PROTECTION