Part Number : APL5522
Function : Dual-Channel, 3.3V/500mA and 2.5V/500mA Linear Regulator
Maker : Anpec Electronics

Pinouts :
APL5522 datasheet

Description :

General  Description
The  APL5522 is a dual low dropout regulator with output 1 with  3. 3V/ 0. 5A  and  output 2 with  2. 5V/ 0. 5A  output capability .  In  order to obtain  lower  drop-out  voltage  and faster transient response, which is critical for low voltage applications, the  APL5522 has been optimized. VOUT1 typical dropout voltage is 550mV at 500mA loading and VOUT2 typical dropout voltage is 630mV at 500mA loading. Current  limit  is  trimmed  to  ensure  specifi ed  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 APL5522 regulator  comes in a SOP-8  and SOP-8P packages.

•     Fixed Output Voltage :VOUT1=3.3V/500mA (within Maximum Power Dissipation)
                                   VOUT2=2.5V/500mA (within Maximum Power Dissipation)
• Low  Dropout Voltage (Defined as the Minimum Input/Output  Voltage  Difference):
Output 1  Dropout V oltage  : 550mV  (at 500mA)
Output 2  Dropout V oltage  : 630mV  (at 500mA)
•     Stable with 4.7mF Output Capacitor(at VOUT1)
Stable with 4.7mF  Output Capacitor(at  VOUT2)
•     No Protection Diodes Needed
•     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 :
APL5522 pdf

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2015/01/28 13:52 2015/01/28 13:52

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