Part Number : APL5523
Function : Dual-Channel, 3.3V/500mA and 1.8V/300mA Linear Regulator
Manufacturer : Anpec Electronics
Pinout :
Description
General Description
The APL5523 i s a dual l ow dropout regulator with output 1 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 out
put1 and 0.9V at 0.3A f or output 2. Current limit is trimmed to ensure specified output current and controlled short circuit current. On-chip thermal limiting provides protection against any combination of overload that would create excessive junction temperatures. The APL5523 regulator comes in a SOP-8 and SOP-8P packages.
Features
• Fixed Output Voltage :
VOUT1=3.3V/500mA
VOUT2=1.8V/300mA
• Low Dropout Voltage (Defined as the Minimum Input/Output V oltage difference):
Output 1 Dropout V oltage : 0.6V (at 500mA)
Output 2 Dropout V oltage : 0.9V (at 300mA)
• Stable with 4.7mF Output Capacitor(at VOUT1)
Stable with 2.2mF 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(RoHS Compliant)
Datasheet PDF Download
Other datasheets in the file :
APL5523