About this document
A4481 Automotive 5V LDO Regulator by Roberto Pompa Velázquez is a document available to read on EtoBox.
The A4481 is an automotive linear regulator designed to operate within a 5.25 to 40 V input range, providing a stable 5 V output at up to 50 mA with features such as load dump and short-to-battery protection. It includes diagnostics like a Power OK (POK) output and various protection mechanisms including undervoltage lockout and thermal shutdown. The device is AEC-Q100 qualified and comes in an 8-pin SOIC package suitable for automotive applications.
- Author
- Roberto Pompa Velázquez
- Language
- EN