L5150BN is a 5V low dropout linear regulator from ST. It has a wide operating voltage range (5.6V-40V), a low dropout voltage (500mV), a low quiescent current (50uA), and a high output voltage accuracy (±2%). It also has undervoltage protection, overcurrent protection, and overtemperature protection.
The L5150BN is a low dropout linear 5 V regulator designed particularly for automotive applications. It features high output voltage accuracy of 2% over a wide temperature range and load variation. The device operates with an input voltage up to 40 V and includes internal protection against short-circuit, overload, and overtemperature conditions.
| Max DC supply voltage | 40 V |
|---|---|
| Output current (max) | 150 mA |
| Quiescent current (typical) | 50 uA |
| Dropout voltage (max) | 500 mV |
| Operating temperature range | -40 to 150 °C |
The maximum input voltage is 40 V.
Yes, it is particularly suitable for automotive applications due to its wide temperature range and protection features.
The device uses an SOT-223 package.