LM 5118 MH – Step-Up/Down, adj., 3 … 75 V, 1,23 … 16 V, HTSSOP-20

The LM5118 wide voltage range Buck-Boost switching regulator controller features all of the functions necessary to implement a high performance, cost efficient Buck-Boost regulator using a minimum of external components. The Buck- Boost topology maintains output voltage regulation when the input voltage is either less than or greater than the output voltage, making it especially suitable for automotive applications.