General Description
The AP2115 is CMOS process low dropout linear regulator with enable function, the regulator delivers a guaranteed 1A (min.) continuous load current.
The AP2115 features low power consumption.
The AP2115 is available in 1.2V, 1.8V, 2.5V and 3.3V regulator output, and available in excellent output accuracy ±1.5%, it is also available in an excellent load regulation and line regulation performance.
The AP2115 is available in standard packages of SOIC-8 and SOT-89-5.

Features
• Output Voltage Accuracy: ±1.5%
• Output Current: 1A (Min.)
• Fold-back Short Current Protection: 50mA
• Low Dropout Voltage (3.3V): 450mV (Typ.) @ IOUT=1A
• Stable with 4.7µF Flexible Cap: Ceramic, Tantalum and Aluminum Electrolytic
• Excellent Line Regulation: 0.02%/V (Typ.), 0.1%/V (Max.) @ IOUT=30mA
• Excellent Load Regulation: 0.2%/A @ IOUT=1mA to 1A
• Low Quiescent Current: 60µA (1.2V/1.8V/ 2.5V)
• Low Output Noise: 30µVRMS
• PSRR: 68dB @ Freq=1kHz (1.2V/1.8V)
• OTSD Protection
• Operation Temperature Range: -40°C to 85°C
• ESD: MM 400V, HBM 4000V

Applications
• LCD Monitor
• LCD TV
• STB