LP2985AIM5-1.8 SMT Voltage Regulator

LP2985AIM5-1.8 SMT Voltage Regulator
Price: $0.35
Datasheet: 

LP2985AIM5-1.8, Fixed +1.8v @ 150ma

Low-Drop-Out (LDO) Positive Voltage Regulator

SMT SOT-23-5