Part Number: APL5522
Function: Dual-Channel, 3.3V/500mA and 2.5V/500mA Linear Regulator
Package: SOP-8 and SOP-8P Type
Manufacturer: Anpec Electronics
Image and Pinouts:
Description
The APL5522 is a dual low dropout regulator with output 1 with 3. 3V/ 0. 5A and output 2with 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.
Features
• Fixed Output Voltage :
(1) VOUT1=3.3V/500mA (within Maximum Power Dissipation)
(2) VOUT2=2.5V/500mA (within Maximum Power Dissipation)
• Low Dropout Voltage (Defined as the Minimum Input/Output Voltage Difference) :
(1) Output 1 Dropout V oltage : 550mV (at 500mA)
(2) Output 2 Dropout V oltage : 630mV (at 500mA)
• Stable with 4.7mF Output Capacitor(at VOUT1)
• No Protection Diodes Needed
• Built-In Thermal Protection
• Built-In Current-Limit Protection
• Fast transient Response
• Short Setting Time
• Lead Free and Green Devices Available (RoHS Compliant)
Applications:
1. Desktop Computer
2. Networking Systems
3. Optical Data Storage Systems
Other data sheets are available within the file: APL-5522
APL5522 Datasheet PDF Download
