LM1117 Overview
The LM1117 -1.2, adj., -1.5, -1.8, -2.5, -3.3 and -5.0 are low dropout three-terminal regulators with 1A output current capability. These devices have been optimized for low voltage where transient response and minimum input voltage are critical.
LM1117 Key Features
- Adjustable or fixed output(1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V)
- Output Current of 1A
- Safe Operating Area (SOA) Protection
- Over Voltage Protection (OVP)
- Over Current Protection (OCP)
- Thermal shutdown protection
- Low dropout, 1.1V Typical at 1A output current
- Operating temperature range : -40℃ ~ +125℃
- Halogen-Free Package is Available
- High Level ESD Protection : 500V (MM), 5KV (HBM)


