APL5312-32S5I-TR

APL5312 Ultra-Low-Noise, High PSRR, Low-Dropout, 300mA Linear Regulator Features • • • • • • • • • • • • • Wide Operating Voltage: 2.3V~6V Low Dropout Voltage: 290mV @ 3V/300mA Fixed Output Voltages: 1.5V~3.5V with step 100mV, 2.85V Guaranteed 300mA Output Current High PSRR: 74dB before 10KHz Low Output Noise: 36µVRMS at 100Hz to 100KHz Current Limit Protection Controlled Short Circuit Current: 50mA Over Temperature Protection Stable with 1µF Capacitor for Any Load Excellent Load/Line Transient SOT23-5 and SC70-5 Packages Lead Free Available (RoHS Compliant) General Description The APL5312 is a ultra low noise, low dropout linear regulator, which operate from 2.3V to 6V input voltage and deliver up to 300mA. Typical dropout voltage is only 290mV at 300mA loading. Designed for use in RF applications, the high PSRR 74dB and low noise 36µVRMS makes it an ideal choice. Design with an internal P-channel MOSET pass element, the APL5312 maintain a low supply current, independent of the load current and dropout voltage. Other features include thermal-shutdown protection and current limit protection to ensure specified output current and controlled short-circuit current. The APL5312 regulator come in a miniature SOT23-5 and SC70-5 package. Pin Configuration SOT23-5/ SC70-5 V IN 1 2 3 4 BP 5 V OUT Applications • • • • Cellular Phones Portable and Battery-Powered Equipment Wireless LANs GPS GND SHDN APL5312 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.1 - Sep., 2005 1 www.anpec.com.tw APL5312 Ordering and Marking Information APL5312 Lead Free Code Handling Code Temp. Range Package Code Voltage Code Package Code B : SOT23-5 S5 : SC70-5 Operating Ambient Temp. Range I : -40 to 85 °C Handling Code TR : Tape & Reel Voltage Code 15 : 1.5V 30 : 3.0V Lead Free Code L : Lead Free Device Blank : Original Device Note : A NPEC lead-free products contain molding compounds/die attach materials and 100% matte tin 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. SOT23-5 packages Product Name Marking APL5312-15/B 339X APL5312-19/B 33DX APL5312-23/B 33HX APL5312-27/B 33LX APL5312-31/B 33PX APL5312-35/B 33TX Product Name Marking APL5312-16/B 33AX APL5312-20/B 33EX APL5312-24/B 33IX APL5312-28/B 33MX APL5312-32/B 33QX APL5312-285/B 33αX Product Name Marking APL5312-17/B 33BX APL5312-21/B 33FX APL5312-25/B 33JX APL5312-29/B 33NX APL5312-33/B 33RX Product Name Marking APL5312-18/B 33CX APL5312-22/B 33GX APL5312-26/B 33KX APL5312-30/B 33OX APL5312-34/B 33SX SC70-5 packages Product Name Marking APL5312-15/S5 339 APL5312-19/S5 33D APL5312-23/S5 33H APL5312-27/S5 33L APL5312-31/S5 33P APL5312-35/S5 33T Product Name Marking APL5312-16/S5 33A APL5312-20/S5 33E APL5312-24/S5 33I APL5312-28/S5 33M APL5312-32/S5 33Q APL5312-285/S 33α 5 Product Name Marking APL5312-17/S5 33B APL5312-21/S5 33F APL5312-25/S5 33J APL5312-29/S5 33N APL5312-33/S5 33R Product Name Marking APL5312-18/S5 33C APL5312-22/S5 33G APL5312-26/S5 33K APL5312-30/S5 33O APL5312-34/S5 33S Pin Description PIN No. 1 2 3 4 5 Name VIN GND SHDN BP VOUT I/O I I I O Description Voltage supply input pin GND pin Shutdown control pin, low = off, high = normal Bypass signal pin in fixed output type device Regulator output pin 2 www.anpec.com.tw Copyright © ANPEC Electronics Corp. Rev. A.1 - Sep., 2005 APL5312 Block Diagram VIN Thermal Shutdown & Current Limit SHDN Shutdown BP VREF _ MOS Driver + VOUT GND Absolute Maximum Ratings Symbol VIN, VOUT Parameter Input Voltage or Out Voltage Thermal Resistance-Junction to Ambient (Note) SOT23-5 SC70-5 Power Dissipation, TA = 25° (Note) C SOT23-5 SC70-5 Operating Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10 second) Rating 6.5 6.5 240 325 410 310 0 to 125 -65 to +150 260 Unit V V ° /W C SHDN/BP VOUT Shutdown Control Pin/Bypass Signal Pin RTH,JA PD TJ TSTG TL mW ° C ° C ° C Note: When mounted on a (Copper foil area 50%, 45x45x1.6tmm) glass epoxy board. Copyright © ANPEC Electronics Corp. Rev. A.1 - Sep., 2005 3 www.anpec.com.tw APL5312 Electrical Characteristics Unless otherwise noted these specifications apply over full temperature, VIN = VOUT+1V, CIN = COUT = 1µ F, TA = -40 to 85 °C .Typical values refer to TA = 25°C. Symbol VIN VOUT ILIMIT IQ IOUT Parameter Input Voltage Output Voltage Accuracy Output Voltage Range Circuit Current Limit Quiescent Current Load Current VIN = 5V Test Condition APL5312 Min. 2.3 -2 1.5 450 500 120 120 300 0.1 0.8 520 430 290 73 74 55 50 36 1.6 -0.3 0.1 0.1 100 160 20 100 1 0.025 1 VIN+0.3 0.4 1 1 Typ. Max. 6 2 3.5 550 160 160 0.3 1.5 680 560 380 Unit V % V mA µA mA % % IOUT = 0mA IOUT = 300mA VOUT+0.5V 1 00mA Carrier Tape t P P1 D Po E F W Bo Ao Ko D1 Copyright © ANPEC Electronics Corp. Rev. A.1 - Sep., 2005 14 www.anpec.com.tw APL5312 Carrier Tape (Cont.) T2 J C A B T1 Application A 178±1 B 72 ± 1.0 D 1.5 +0.1 B C J T1 8.4 ± 2 P1 T2 1.5± 0.3 Ao 13.0 + 0.2 2.5 ± 0.15 D1 1.5 +0.1 C Po W 8.0+ 0.3 - 0.3 Bo P 4 ± 0.1 Ko 1.4± 0.1 P 4 ± 0.1 Ko E 1.75± 0.1 t 0.2±0.03 E 1.75± 0.1 t SOT23-5 F 3.5 ± 0.05 4.0 ± 0.1 2.0 ± 0.1 3.15 ± 0.1 3.2± 0.1 J T1 T2 2.8± 0.2 Ao W 8.0+ 0.3 - 0.1 Bo Application A 178±1 14.4 ± 0.4 13.0 + 0.2 1.15 ± 0.1 12. ±0.2 D D1 Po P1 SC70-5 F 3.5 ± 0.05 1.55± 0.05 1.00 +0.25 4.0 ± 0.1 2.0 ± 0.05 2.4 ± 0.1 2.4± 0.1 1.19± 0.1 0.25±0.013 (mm) Cover Tape Dimensions Application SOT23-5 SC70-5 Carrier Width 8 8 Cover Tape Width 5.3 5.3 Devices Per Reel 3000 3000 Customer Service Anpec Electronics Corp. Head Office : No.6, Dusing 1st Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 7F, No. 137, Lane 235, Pac Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, R. O. C. Tel : 886-2-89191368 Fax : 886-2-89191369 Copyright © ANPEC Electronics Corp. Rev. A.1 - Sep., 2005 15 www.anpec.com.tw