APL5523 Overview
The APL5523 is a dual low dropout regulator with output1 with 3.3V/0.5A and output2 with 1.8V/0.3A output capability. In order to obtain lower dropout voltage and faster transient response, which is critical for low voltage applications, the APL5223 has been optimized. The dropout voltages are guaranteed at 0.6V at 0.5A for output1 and 0.9V at 0.3A for output.
APL5523 Key Features
- Fixed Output Voltage : VOUT1=3.3V/500mA VOUT2=1.8V/300mA
- Low Dropout Voltage (Defined as the Minimum Input/Output Voltage difference): Output 1 Dropout Voltage : 0.6V (at 500mA)
- Stable with 4.7µF Output Capacitor(at VOUT1) Stable with 2.2µF Output Capacitor(at VOUT2)
- Built-In Thermal Protection
- Built-In Current-Limit Protection
- Fast Transient Response
- Short Setting Time
- SOP-8 and SOP-8P Packages Available
- Lead Free and Green Devices Available