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| TS9011 250mA CMOS Low Dropout Voltage Regulator Pin assignment TO-92 & SOT-89 1. Gnd 2. Input 3. Output SOT-23 1. Gnd 2. Out 3. Input Low Power Consumption 2uA Low Drop Out Voltage 0.4V General Description The TS9011 series is a positive voltage regulator developed utilizing CMOS technology featured very low power consumption, low dropout voltage and high output voltage accuracy. Built in low on-resistor provides low dropout voltage and large output current. A 1uF or greater can be used as an output capacitor. The TS9011 series are prevented device failure under the worst operation condition with both thermal shutdown and current fold-back. These series are recommended for configuring portable devices and large current application, respectively. This series are offered in 3-pin TO-92, SOT-89 and SOT-23 package. Features Dropout voltage typically 0.38V @Io=200mA (Vo=5V) Output current up to 250mA Low power consumption, 2uA(typ) @Vo=5V Output voltage +/-2% Internal current limit Thermal shutdown protection Ordering Information Part No. TS9011xCT TS9011xCX -20 ~ +85 C o Operating Temp. (Ambient) Package TO-92 SOT-23 Applications Palmtops Video recorders Battery powered equipment PC peripherals CD-ROM Digital signal camera SOT-89 TS9011xCY Note: Where x denotes voltage option, available are A = 1.5V, D=1.8V, K=2.5V, S=3.3V, 5=5.0V. Contact factory for additional voltage options. Block Diagram Typical Application Circuit TS9011 series 1-4 2003/12 rev. D Absolute Maximum Rating Input Supply Voltage Input Operating Voltage Output Current Power Dissipation SOT-23 SOT-89 TO-92 Operating Junction Temperature Range Storage Temperature Range Lead Soldering Temperature (260 C) o Vin(max.) Vin(opr.) Io PD +12 +10 PD / (Vin - Vo) 0.15 0.50 0.65 V V W o o Tj TSTG -40 ~ +125 -65 ~ +150 10 C C S Caution: Stress above the listed absolute rating may cause permanent damage to the device. Electrical Characteristics Ta = 25 oC unless otherwise specified. Parameter Conditions TS90115 TS9011S Vin=Vo + 1V, Io =40mA, TS9011K TS9011D TS9011A Min 4.900 3.234 2.450 1.764 1.47 250 --- Typ 5.0 3.3 2.5 1.8 1.5 -0.2 40 Max 5.100 3.366 2.550 1.836 1.53 -0.3 80 Unit Output Voltage V Maximum Output Current Input Stability Vin=Vo+1V, Vo+1V Vin Vo+2V, Io=1mA Vin=Vo+1V, 1mAIL100mA TS90115 TS9011S TS9011K Vin=Vo+1V, 1mAIL80mA Io=250mA Io=200mA TS9011D TS9011A TS90115 TS9011S TS9011K TS9011D TS9011A mA % Load Regulation (Note1) mV -40 90 ---------- 400 400 400 400 850 2 400 30 100 600 650 700 750 1000 5 ---uA mA dB ppm/ oC mV Dropout Voltage (Note 2) Io=160mA Io=120mA Io=100mA Quiescent Current Output Current Limit Power Supply Rejection Ratio Output Voltage Temperature Vin=Vo+1V, Io=0A Vout < 0.4V At f=100KHz, Io=10mA, Coefficient (Note 3) Note: 1. Regulation is measured at constant junction temperature, using pulsed ON time. 2. Dropout is measured at constant junction temperature, using pulsed ON time, and the criterion is Vout inside target value +/-2%. 3. Guaranteed by design. TS9011 series 2-4 2003/12 rev. D SOT-89 Mechanical Drawing A B I DIM A B C D E F J H G C SOT-89 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 4.40 4.60 0.173 0.181 1.50 1.7 0.059 0.070 2.30 2.60 0.090 0.102 0.40 0.52 0.016 0.020 1.50 1.50 0.059 0.059 3.00 3.00 0.118 0.118 0.89 4.05 1.4 0.35 1.20 4.25 1.6 0.44 0.035 0.159 0.055 0.014 0.047 0.167 0.068 0.017 E D G H I J F SOT-23 Mechanical Drawing A B F DIM A B C D E F G SOT-23 DIMENSION MILLIMETERS INCHES MIN 2.88 0.39 1.78 0.51 1.59 1.04 0.07 MAX 2.91 0.42 2.03 0.61 1.66 1.08 0.09 MIN 0.113 0.015 0.070 0.020 0.063 0.041 0.003 MAX 0.115 0.017 0.080 0.024 0.065 0.043 0.004 E G D C TS9011 series 3-4 2003/12 rev. D TO-92 Mechanical Drawing A TO-92 DIMENSION MILLIMETERS INCHES MIN MAX MIN MAX 4.30 4.70 0.169 0.185 4.30 4.70 0.169 0.185 14.30(typ) 0.563(typ) 0.43 0.49 0.017 0.019 2.19 2.81 0.086 0.111 3.30 3.70 0.130 0.146 2.42 0.37 2.66 0.43 0.095 0.015 0.105 0.017 DIM B A B C D E F C E F G H H D G TS9011 series 4-4 2003/12 rev. D |
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