L4993
Overview
The L4993 is a monolithic integrated 5V Voltage regulator with a low drop voltage at currents up to output voltage regulating element consists in a p-channel MOS and the regulation is performed regardless of input voltage transients up to 40V. The high precision of the output voltage is obtained with a pre-trimmed reference voltage.
- Typical value with watchdog disabled. * * * * * * *
- VS ∆V0 Vdp I0 Iqn 40V +/-2% 400 mV 150 mA 79 µA(1) SO-8 SO-20 Operating DC supply voltage range 5.6V to 31V Reset circuit sensing the output voltage down to 1V Programmable reset pulse delay with external capacitor Watchdog Programmable watchdog timer with external capacitor Enable input for enabling/disabling the watchdog functionality Thermal shutdown and short circuit protection Wide temperature range (Tj = -40°C to 150°C)
