APL5509-17AC-TR Datasheet PDF – Voltage Regulator

Part Number: APL5509-17AC-TR

Function: 1.7 V, low IQ, low dropout 560 mA fixed voltage regulator

Package: SOT-23-3, SOT-89, and SOT-223 Type

Manufacturer: Anpec Electronics

Image and Pinouts:

APL5509-17AC-TR datasheet



The APL5508 / APL5508R / APL5509 / APL5509R / APL5509-17AC-TR is low-power and low dropout li near regulator, which operates in the rage of 2.7V to 6V input voltage and delivers up to 560mA output current. T ypical dropout voltage is only 600mV (typical) at 560mA output current. The regulator with low 60mA quiescent current is ideal for battery powered system appliances. The regulator is stable with a 4. 7mF ceramic capacitor. The features of current-limit, short circuit current limit, and over-temperature protection protect the device against current over loads and over temperature.


• Low Quiescent Current : 60mA (No load)
• Low Dropout V oltage : 600mV (@560mA)
• Very Low Shutdown Current : < 0.5mA
• Fixed Output V oltage : 1.5V ~ 4.5V by Step 0.1V Increment
• Stable with Aluminum, T antalum, or Ceramic Capacitors
• No Protection Diodes Needed
• Built-In Thermal Protection
• Built-In Current-Limit Protection
• Controlled Short Circuit Current : 50mA
• Fast Transient Response
• Lead Free and Green Devices Available(RoHS Compliant)


1. CD-R/W, DVD Player
2. LAN Card, ADSL/Cable Modem
3. Computers

Other data sheets are available within the file:

APL5508-17AC-TR, APL5508-17DC-TR, APL5508-17VC-TR, APL5508R-17AC-TR


APL5509-17AC-TR Datasheet PDF Download

APL5509-17AC-TR pdf