APL5708R

APL5708R Low IQ, Low Dropout 700mA Fixed Voltage Regulator Features • • • • • • • • • • • • • • Low Quiescent Current : 60µA (No load) Low Dropout Voltage : 700mV (@700mA) Very low Shutdown Current : < 0.5uA Fixed Output Voltage : 1.5V ~ 3.5V by step 0.1V increment Stable with 2.2µF Output Capacitor Stable with Aluminum, Tantalum or Ceramic Capacitors . No Protection Diodes Needed Built in Thermal Protection Built in Current Limit Protection Controlled Short Circuit Current : 50mA Fast Transient Response Short Setting Time SOT-223 Package Lead Free Available (RoHS Compliant) General Description The APL5708R series are micropower, low dropout linear regulators, which operate from 2.7V to 6V input voltage and deliver up to 700mA. Typical dropout voltage is only 700mV at 700mA loading. Designed for using in battery-powered system, the low 60µA quiescent current makes it an ideal choice. Design with an internal P-channel MOSFET pass transistor, the APL5708R maintain a low supply current, independent of the load current and dropout voltage. Other features include thermal-shutdown protection, current limit protection to ensure specified output current and controlled short-circuit current. The APL5708R regulators come in a miniature SOT-223 package. Pin Configuration T A B is V O U T Applications • • • • • 5V to 3.3~3.5V Linear Regulators 3.3V to 1.5~2.5V Linear Regulators CD-R/W, DVD Player LAN Card, ADSL/Cable Modem Computers 1 2 3 GND V OUT V IN SOT-223 (Top View) APL5708R ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. Copyright  ANPEC Electronics Corp. Rev. A.2 - May., 2005 1 www.anpec.com.tw APL5708R Ordering and Marking Information APL5708R L e a d F re e C o d e H a n d lin g C o d e Tem p. Range P ackage C ode V o lta g e C o d e P ackage C ode V : S O T -2 2 3 Tem p. Range C : 0 to 7 0 °C H a n d lin g C o d e TR : Tape & Reel V o lta g e C o d e : 1 5 : 1 .5 V ~ 3 5 : 3 .5 V L e a d F re e C o d e L : L e a d F re e D e vc ie B la n k : O rig in a l D e vic e A P L 5 7 0 8 R -1 5 V : A PL5708R XXXXX15 XXXXX - D a te C o d e ; 1 5 - 1 .5 V Notes: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte in plate termination finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering operations. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C for MSL classification at lead-free peak reflow temperature. Pin Description PIN Name G ND V OUT V IN I/O Description Ground pins of the circuitry. O utput pin of the regulator. Supply voltage input. No. 1 2 3 O I Absolute Maximum Ratings Symbol VIN, VOUT RTH,JA PD TJ Parameter Input Voltage or Out Voltage Thermal Resistance – Junction to Ambient Power Dissipation Operating Junction Temperature Control Section Power Transistor TSTG TL Storage Temperature Range Lead Temperature (Soldering, 10 second) Rating 6 135 Internally Limited 0 to 125 0 to 150 -65 to +150 260 °C °C Unit V °C/W W °C Copyright  ANPEC Electronics Corp. Rev. A.2 - May., 2005 2 www.anpec.com.tw APL5708R Electrical Characteristics Unless otherwise noted these specifications apply over full temperature, CIN=1µF, COUT=2.2µF, TJ=0 to 125°C. Typical values refer to TJ=25°C. Symbol VIN VOUT ILIMIT Parameter Input Voltage Output Voltage Circuit Current Limit VOUT+1.0V< VCC