LN7150PR

LN71XX High Input Voltage & Low Power CMOS Voltage Regulators General Description Features The LN71XX series is a set of three-terminal middle current low voltage regulator implemented in CMOS technology. They can deliver 70mA output current and allow an input voltage as high as 28V. They are available with several fixed output voltages ranging from 1.8V to 5.0V. CMOS technology ensures low voltage drop and low quiescent current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents.  Low power : 2.5μA (typ.)  Highly Accurate: ±2% (max)  Low voltage drop: 100mV @ Iout=1mA  Low temperature coefficient :  High input voltage: 28V  High input breakdown voltage: ≥40V  Internal protector current limiter and short protector  Maximum output current : 70mA  Little packages: TO-92, SOT-89-3L, SO-T23-3L, Applications ±100ppm/ SOT-23-5L  Battery-powered equipment  Communication equipment Package  TO-92  SOT-89-3L  SO-T23-3L  SOT-23-5L Typical Application Circuit VIN VOUT VIN VOUT GND C2 C1 GND Note: CIN(C1) 10µF; COUT(C2) GND 10 µF. Ordering Information LN71 Item Symbol Description 18-50 Output voltage:Eg: =3, =0 represents 3.0V Package type T TO-92 F SOT-23-5L M SOT-23-3L P SOT-89-3L Device orientation Rev.1.1 Jan. 13. 2016 R Embossed Tape: Standard Feed L Embossed Tape: Reverse Feed 1 www.natlinear.com LN71XX Pin Configuration TO-92 (FRONT VIEW) SOT-89-3L (TOP VIEW) SOT-23-3L (TOP VIEW) SOT-23-5L (TOP VIEW) Pin Assignment Pin Number Pin Name Function Description 1 GND Ground 3 2 VIN Power Input 2 3 VOUT Output 4 NC NC 5 NC NC SOT-89-3L TO-92 SOT-23-3L SOT-23-5L 1 1 1 2 2 3 3 Marking Rule  SOT-89-3L TO-92 A- TO-92 (FRONT VIEW) SOT-89-3L (TOP VIEW) Represents the product name Symbol Product Name =71 LN71 Represents the output voltage Symbol Product Name Output volatge Eg: =3 =0 represents 3.0V Represents the assembly lot no. 0~9, A~Z repeated (G, I, J, O, Q, W excepted) Rev.1.1 Jan. 13. 2016 2 www.natlinear.com LN71XX  SOT23-3L SOT23-5L SOT-23-5L (TOP VIEW) SOT-23-3L (TOP VIEW) Represents the product name Symbol Product Name =1 LN71 Represents the output voltage Symbol Product Name Output volatge Eg: =3 =0 represents 3.0V Represents the assembly lot no. 0~9, A~Z repeated (G, I, J, O, Q, W excepted) Function Block Diagram VIN VOUT GND Rev.1.1 Jan. 13. 2016 3 www.natlinear.com LN71XX Absolute Maximum Ratings Parameter Symbol Input Voltage Maximum Rating Vin nput breakdown voltage -0.3 VINBV V 40 SOT-89-3L V 500 TO-92 Power Disspation 28 Unit 300 Pd SOT-23-3L 250 SOT-23-5L 250 mW Operating Ambient Temperature Topr -40 +85 Storage Temperature Tstg -40 +125 Caution: The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. Electrical Characteristics Ta=25 Symbol VOU T Parameters Output Voltage Tolerance Test Conditions Min. VIN Conditions VOUT+1V IOUT=10mA 0.98×VOUT Typ. VOUT [1] Max. 1.02× VOUT Unit V IOUT Output Current VOUT+1V - 20 30 70 mA △ VOUT Load Regulation VOUT+1V 1mA≤IOUT≤20mA - 60 100 mV VDIF Voltage Drop - IOUT=10mA - 150 - mV VOUT+1V No Load - 2.5 5 uA - 0.2 - %/V ISS Current Consumption VOUT VIN  VOUT Line Regulation - VIN Input Voltage - - - - 28 V - - 40 - - V - mV/ VINBV ΔVOUT ΔTa Input breakdown voltage Temperature Coefficient VOUT+1V VOUT+1V≤VIN≤24 IOUT=1mA IOUT=10mA 0 ≤Ta≤70 - ±0.45× VOUT 3 Note[1]: “VOUT” is the fixed output voltage. eg. “VOUT” equal 3.0V for LN7130 and equal 5.0V for LN7150 Rev.1.1 Jan. 13. 2016 4 www.natlinear.com LN71XX Typical Performance Characteristics 1. Quiescent Current VS Input Voltage 2. Reverse Output Current VS Output Voltage Quiescent Current VS Input Voltage Reverse Output Current VS Output Voltage 20 4.5 18 Reverse Output Current (uA) 5.0 Quiescent Current (uA) 4.0 TJ=25 TJ=25 3.5 , IL=0mA,VOUT=3.3V , IL=0mA,VOUT=5.0V 3.0 2.5 2.0 1.5 1.0 0.5 TJ=25 TJ=25 16 14 12 10 8 6 4 2 0.0 0 0 5 10 15 20 25 30 0 1 2 3 Input Voltage (V) 180 360 160 320 VOUT=3.3V VOUT=5.0V 120 100 80 60 TJ=25 TJ=25 280 9 10 VIN=4.3V VIN=6.0V VOUT=3.3V VOUT=5.0V 160 120 80 40 0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 0 10 20 30 Input / Output Differential (V) GND Pin Current VS Input Voltage 900 80 800 Dropout Voltage (mV) 90 70 IL=1mA VOUT=3.3V IL=10mA VOUT=3.3V IL=30mA VOUT=3.3V IL=1mA VOUT=5.0V IL=10mA VOUT=5.0V IL=30mA VOUT=5.0V 40 30 700 600 100 0 20 25 IL=1mA,VOUT=3.3V IL=10mA,VOUT=3.3V IL=30mA,VOUT=3.3V IL=1mA,VOUT=5.0V IL=10mA,VOUT=5.0V IL=30mA,VOUT=5.0V 0 -40 -30 -20 -10 30 Input Voltage (V) Jan. 13. 2016 90 300 200 15 80 400 10 10 70 500 20 5 60 Dropout Voltage VS Temperature 1000 50 50 6. Dropout Voltage VS Temperature 100 60 40 Output Current (mA) 5. GND Pin Current VS Input Voltage Rev.1.1 8 200 20 0 7 240 40 0 0.0 6 GND Pin Current VS Output Current 400 GND Pin Current (uA) Output Current Limit (mA) Current Limit VS Vin-Vout TJ=25 TJ=25 5 4. GND Pin Current VS Output Current 200 140 4 Output Voltage (V) 3. Current Limit VS Vin-Vout GND Pin Current (uA) VIN=0V,VOUT=3.3V VIN=0V,VOUT=5.0V 0 10 20 30 40 50 60 70 80 90 100 Temperature ( ) 5 www.natlinear.com LN71XX 7. Quiescent Current VS Temperature 8. Output Voltage VS Temperature Output Voltage VS Temperature 6.0 9 5.7 8 5.4 7 5.1 Output Voltage (V) Quiescent Current (uA) Quiescent Current VS Temperature 10 VIN=4.3V, IL=0mA,VOUT=3.3V VIN=6.0V, IL=0mA,VOUT=5.0V 6 5 4 3 4.8 4.5 3.9 2 3.6 1 3.3 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 VIN=4.3V, IL=30mA ,VOUT=3.3V VIN=6.0V, IL=30mA ,VOUT=5.0V 4.2 3.0 -40 -30 -20 -10 100 0 Temperature ( ) 9. Output Current VS Temperature 10 Output Current (mA) Reverse Output Current (uA) 130 VOUT=3.3V VOUT=5.0V 100 90 80 70 60 50 0 10 20 30 40 50 60 70 80 90 90 100 6 VIN=0V, VOUT=3.3V VIN=0V, VOUT=5.0V 5 4 3 0 25 Load Regulation (mV) 30 5.4 5.1 4.8 IL=1mA VOUT=3.3V IL=30mA VOUT=3.3V IL=1mA VOUT=5.0V IL=30mA VOUT=5.0V 50 60 70 80 90 80 90 100 △ 5 0 -15 -40 100 Temperature ( ) Jan. 13. 2016 70 10 -5 40 60 △ -10 30 50 15 3.3 20 40 VIN=4.3V, VOUT=3.3V IL=1mA to 30mA VIN=6.0V, VOUT=5.0V IL=1mA to 30mA 20 3.6 10 30 Load Regulation VS Temperature 5.7 0 20 12. Load Regulation VS Temperature 35 3.0 -40 -30 -20 -10 10 Temperature ( ) Minimum Input Voltage VS Temperature Minimum Input Voltage (V) 80 7 6.0 Rev.1.1 70 8 1 -40 -30 -20 -10 100 11. Minimum Input Voltage VS Temperature 3.9 60 9 Temperature ( ) 4.2 50 2 40 -40 -30 -20 -10 4.5 40 Reverse Output CurrentVS Temperature 11 VIN=4.3V VIN=6.0V 30 10. Reverse Output CurrentVS Temperature Output Current VS Temperature 110 20 Temperature ( ) 140 120 10 -20 0 20 40 60 80 100 Temperature ( ) 6 www.natlinear.com LN71XX 13. Input voltage transient response Rev.1.1 Jan. 13. 2016 (IL=10mA) 14.Load transient response (VIN=4.3V, IL=0-70-0mA) 7 www.natlinear.com LN71XX Package Information  SOT-89-3L Symbol Dimensions In Millimeters Min Max Min Max A 1.400 1.600 0.055 0.063 b 0.320 0.520 0.013 0.020 b1 0.400 0.580 0.016 0.023 c 0.350 0.400 0.014 0.017 D 4.400 4.600 0.173 0.181 D1 1.550REF. 0.061REF. E 2.300 2.600 0.091 0.102 E1 3.940 4.250 0.155 0.167 e 1.500TYP 0.060TYP e1 3.000TYP 0.118TYP L  Dimensions In Inches 0.900 1.200 0.035 0.047 TO-92 Rev.1.1 Jan. 13. 2016 8 www.natlinear.com LN71XX Symbol Dimensions In Millimeters Min Max Min Max A 3.300 3.700 0.130 0.146 A1 1.100 1.400 0.043 0.055 b 0.380 0.550 0.015 0.022 c 0.360 0.510 0.014 0.020 D 4.400 4.700 0.173 0.185 D1 3.430 E 4.300 e 0.135 4.700 0.169 1.270TYP 0.185 0.050TYP e1 2.440 2.640 0.096 0.104 L 14.100 14.500 0.555 0.571 Φ h  Dimensions In Inches 1.600 0.000 0.380 0.063 0.000 0.015 SOT-23-3L Rev.1.1 Jan. 13. 2016 9 www.natlinear.com LN71XX Symbol Dimensions In Millimeters Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950(BSC) 0.037(BSC) e1 1.800 2.000 0.071 0.079 L 0.300 0.600 0.012 0.024 θ  Dimensions In Inches 0 8 0 8 SOT-23-5L Rev.1.1 Jan. 13. 2016 10 www.natlinear.com LN71XX Symbol Dimensions In Millimeters Min Max Min Max A 1.050 1.250 0.041 0.049 A1 0.000 0.100 0.000 0.004 A2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 D 2.820 3.020 0.111 0.119 E 1.500 1.700 0.059 0.067 E1 2.650 2.950 0.104 0.116 e 0.950(BSC) 0.037(BSC) e1 1.800 2.000 0.071 0.079 L 0.300 0.600 0.012 0.024 θ Rev.1.1 Dimensions In Inches 0 Jan. 13. 2016 8 11 0 8 www.natlinear.com