SL9650MADJSE

SL9650 Series Low Dropout Regulators SOT-23 Description 3.VIN The SL9650 Series is a low dropout, positive linear regulator with very low quiescent current. It can supply 600mA output current with a input range from 1.7V to 7V, which makes it suitable for all kinds of applications. SL9650 Series use advanced CMOS technology to achieve very low dropout 1.GND voltage (300mV @600mA). Fast structural design achieves 75dB PSRR at 1kHz 2.VOUT SOT-23-3 while still maintaining a small 50uA quiescent current. 3.VIN Trimming technique is used to guarantee output voltage accuracy within ±2% (Fixed Output); ±1%(Adjustable Output). SL9 650 Series provides full fault protection including current limit, short circuit protection and thermal shutdown protection. Features ⚫ Fixed Output Voltages： 1.GND 0.7V,1.0V,1.2V,1.5V,1.8V,2.5V,2.8V,3.0V,3.3V,3.6V,Other output can be customized 2.VOUT ⚫ Adjustable Output from 0.6V to (VIN-VDROP) ⚫ Maximum Output Current:600mA SOT-89-5 SOT-89 ⚫ Input Voltage Range:1.7V~7V ⚫ Low Quiescent Current:50uA(Typ.) 4.VIN 5.VOUT 2.VIN ⚫ Very low dropout voltage： 300mV@600mA(Vout=3.3V) ⚫ Highly Accurate:±2%(Fixed Output) ±1%(Adjustable Output) ⚫ 0.02%/V Line Regulation 1.NC 1.GND 2.VIN 3.VOUT 2.GND 3.EN ⚫ Auto discharge function ⚫ 75dB PSRR @ 1KHz SOT-23-5 Fixed ⚫ -40°C~125°C Wide Operating Temperature 5. VOUT ⚫ 2000V HBM ESD SOT-23-5 ADJ 4. NC 5. VOUT 3.EN 1.VIN 4. FB ⚫ 150 °C Thermal Protection Applications ⚫ Battery powered portable devices ⚫ Smart phone, tablet 1.VIN 2.GND 2.GND 3.EN ⚫ Hi resolution camera sensor power ⚫ Wireless modules DFN2x2C-6L DFN1x1-4L ⚫ RF,PLL,VCO clock power Bottom View Bottom View 3.EN 2.GND GND 4.VIN 1.VOUT www.slkormicro.com 1 6. FB 1.EN 5.NC 2.GND 4.VOUT 3.VIN Rev.1 -- 20 August 2017 SL9650 Series Functional Pin Description Pin Name Pin Function VIN Power Input Voltage GND Ground EN Chip Enable (Active High). Note that this pin is high impedance NC NO Connected FB Feedback Pin (adjustable voltage version only). Connect this pin to the midpoint of an external resistor divider to adjust the output voltage VOUT Output Voltage Marking Code 2.DFN 1.SOT 9650 -XX BXX B:Product Code XX:Output Voltage e.g. 30:3.0V XX:Output Voltage e.g. 3.0:3.0V AJ:ADJ Ordering Information SL9650 Package Type SA:SOT-23 SC:SOT-23-3 SQ:SOT-89 SR:SOT-89-5 SE:SOT-23-5 DE:DFN1x1-4L DFC:DFN2x2C-6L Fixed Output Voltage Version 10 : 1.0V 12 : 1.2V 15 : 1.5V 18 : 1.8V 25 : 2.5V 28 : 2.8V 30 : 3.0V 33 : 3.3V 36 : 3.6V ADJ：Adjustable Output Voltage Version Output current tap M : 600mA www.slkormicro.com 2 Rev.1 -- 20 August 2017 SL9650 Series Function Block Diagram(Package in SOT-23-5) Fixed Output Voltage 5 1 VIN Current Limit VOUT 4 NC 3 Enable EN TSD Bandgap 2 GND Adjustable Output Voltage VIN 1 5 VOUT Current Limit 3 EN 4 Enable Bandgap TSD www.slkormicro.com 3 2 FB GND Rev.1 -- 20 August 2017 SL9650 Series Typical Application Circuit Fixed Output Voltage VIN CIN 1F VOUT VIN VOUT EN NC GND + + COUT 1F Adjustable Output Voltage VOUT VIN VIN VOUT R1 FB EN CIN 1F + GND + COUT 1F R2 Note: 1. Input capacitor (CIN=1uF) and Output capacitor (COUT=1uF) are recommended in all application circuit. 2. VOUT=VFB x (1+R1/R2),VFB=0.6V. www.slkormicro.com 4 Rev.1 -- 20 August 2017 SL9650 Series Absolute Maximum Ratings Ratings at 25℃ ambient temperature unless otherwise specified. Parameter Value Unit Maximum Input Voltage 8.5 V Output Current 600 mA SOT-23 350 mW SOT-89 590 mW SOT-23-3 450 mW SOT-23-5 450 mW DFN1x1-4L 550 mW SOT-23 280 °C/W SOT-89 170 °C/W SOT-23-3 220 °C/W SOT-23-5 220 °C/W DFN1x1-4L 180 °C/W Maximum Junction Temperature 150 °C Operating Ambient Temperature -40 ~ +125 °C Storage Temperature Range -55~ +150 °C Lead Temperature&Time 260°C,10S -- Power Dissipation Thermal Resistance,Junction-to-Ambient Note1: Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect. Recommended Operating Conditions Parameter Supply Voltage Maximum Output Current Operating Ambient Temperature www.slkormicro.com 5 Value Unit 1.7~7 V 600 mA -40 ~ +125 °C Rev.1 -- 20 August 2017 SL9650 Series Electrical Characteristics CIN=1µF, COUT=1µF, TA=25℃ , unless otherwise noted.) Parameter Symbol Input Voltage Test Conditions VIN Min. Typ. Max. Unit 1.7 -- 7 V VIN=VOUT+1V VOUT 1mA