78L05 UMW | Alldatasheet
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The 78LXX series of fixed voltage m onolithic 3TERMINAL 0.1A POSITIVE VOLTAGE REGULATORS
DESCRIPTION
integrated circuit voltage regulators are suitable for applications that required supply up to 100mA. FEATURE *Maximum output current of 100mA *Output voltage of 5V,6V,8V,9V,10V,12V,15V and 24V *Therm al overload protection *Short circuit current limiting TO921 SOT893 BLOCK DIAGRAM GND OUTPUT INPUT R13 R17 R9 Z2 T12 T14 R19 R18 R12 R11 R10 T8 T9 T13 T10 R14 T11 T5 R15 T15 R16 R1 R2 T1 T2 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT www.umw-ic.com 友台半导体有限公司1 SO-8 Vout Vin GND
78L05 ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS (Operating tem perature range applies unless otherwise specified)) (VI=10V,Io=40mA,0<Tj<125°C,C1=0.33µ F,Co=0.1µ F,unless otherwise specified)(Note 1) Characteristic Symbol Test conditions MIN TYP MAX UNIT Tj=25°C 4.8 5.0 5.2 V Output Voltage Vo V ≤ VI≤ 20V,IO=1mA~40mA 4.75 5.25 V V≤ VI≤ VMAX,IO=1mA~70mA 4.75 5.25 V (note Tj=25°C 4.9 5.0 5.1 V Output Voltage(note 3) Vo V ≤ VI≤ 20V,IO=1mA~40mA 4.85 5.15 V V≤ VI≤ VMAX,IO=1mA~70mA 4.85 5.15 V (note Load Regulation Δ Vo Tj=25 °C,IO=1mA~100mA 11 60 mV Tj=25°C,IO=1mA~40mA 5.0 30 mV Line regulation Δ Vo 7V ≤ VI≤ 20V,Tj=25°C 8 150 mV 8V≤ VI≤ 20V,Tj=25°C 6 100 mV Quiescent Current Iq 2.0 5.5 mA Quiescent Current Change Δ Iq 8V ≤ VI≤ 20V 1.5 mA Δ Iq 1mA ≤ VI≤ 40mA 0.1 mA Output Noise Voltage V N 10Hz≤ f≤ 100kHz 40 µ V Temperature coefficient of Vo Δ Vo/Δ T Io=5mA 0.65 mV/ °C Ripple Rejection RR 8V ≤ VI≤ 20V,f=120Hz,Tj=25°C 40 49 dB Dropout Voltage Vd Tj=25 °C 1.7 V www.umw-ic.com 友台半导体有限公司 7.5 7.5 7.5 7.5 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT
78L06 ELECTRICAL CHARACTERISTICS (VI=12V,Io=40mA,0<Tj<125°C,C1=0.33µ F,Co=0.1µ F,unless otherwise specified)(Note 1) Characteristic Symbol Test conditions MIN TYP MAX UNIT Tj=25°C 5.75 6.0 6.25 V Output Voltage VO 8.5V≤ VI≤ 20V,IO=1mA~40mA 5.7 6.3 V 8.5V≤ VI≤ VMAX, IO=1mA~70mA 5.7 6.3 V (note Tj=25°C 5.88 6.0 6.12 V Output Voltage(note 3) VO 8.5V≤ VI≤ 20V,IO=1mA~40mA 5.82 6.18 V 8.5V≤ VI≤ VMAX, IO=1mA~70mA 5.82 6.18 V (note Load Regulation Δ Vo Tj=25°C,IO=1mA~100mA 12.8 80 mV Tj=25°C,IO=1mA~70mA 5.8 40 mV Line regulation Δ Vo 8.5V≤ VI≤ 20V,Tj=25°C 64 175 mV 9V≤ VI≤ 20V,Tj=25°C 54 125 mV Quiescent Current Iq 2.0 5.5 mA Quiescent Current Change Δ Iq 9V≤ VI≤ 20V 1.5 mA Δ Iq 1mA≤ VI≤ 40mA 0.1 mA Output Noise Voltage VN 10Hz≤ f≤ 100kHz 49 µ V Temperature coefficient of Vo Δ Vo/Δ T Io =5mA 0.75 mV/°C Ripple Rejection RR 10V≤ VI≤ 20V,f=120Hz, Tj=25°C 38 46 dB Dropout Voltage Vd Tj=25°C 1.7 V www.umw-ic.com 友台半导体有限公司 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT
78L08 ELECTRICAL CHARACTERISTICS (VI=14V,Io=40mA,0<Tj<125°C,C1=0.33µ F,Co=0.1µ F,unless otherwise specified)(Note 1) Characteristic Symbol Test conditions MIN TYP MAX UNIT Tj=25°C 7.7 8.0 8.3 V Output Voltage VO 10.5V≤ VI≤ 23V,IO=1mA~40mA 7.6 8.4 V 10.5V≤ VI≤ VMAX, IO=1mA~70mA 7.6 8.4 V (note Tj=25°C 7.84 8.0 8.16 V Output Voltage(note 3) VO 10.5V≤ VI≤ 23V,IO=1mA~40mA 7.76 8.24 V 10.5V≤ VI≤ VMAX, IO=1mA~70mA 7.76 8.24 V (note Load Regulation Δ Vo Tj=25°C,IO=1mA~100mA 15 80 mV Tj=25°C,IO=1mA~70mA 8.0 40 mV Line regulation Δ Vo 10.5V≤ VI≤ 23V,Tj=25°C 10 175 mV 11V≤ VI≤ 23V,Tj=25°C 8 125 mV Quiescent Current Iq 2.0 5.5 mA Quiescent Current Change Δ Iq 11V≤ VI≤ 23V 1.5 mA Δ Iq 1mA≤ VI≤ 40mA 0.1 mA Output Noise Voltage VN 10Hz≤ f≤ 100kHz 49 µ V Temperature coefficient of Vo Δ Vo/Δ T Io =5mA 0.75 mV/ °C Ripple Rejection RR 11V≤ VI≤ 23V,f=120Hz, Tj=25°C 36 45 dB Dropout Voltage Vd Tj=25°C 1.7 V www.umw-ic.com 友台半导体有限公司 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT
78L09 ELECTRICAL CHARACTERISTICS (VI=15V,Io=40mA,0<Tj<125°C,C1=0.33µ F,Co=0.1µ F,unless otherwise specified)(Note 1) Characteristic Symbol Test conditions MIN TYP MAX UNIT Tj=25°C 8.64 9.0 9.36 V Output Voltage VO 11.5V≤ VI≤ 24V,IO=1mA~40mA 8.55 9.45 V 11.5V≤ VI≤ VMAX,IO=1mA~70mA 8.55 9.45 V (note Tj=25°C 8.82 9.0 9.18 V Output Voltage(note 3) VO 11.5V≤ VI≤ 24V,IO=1mA~40mA 8.73 9.27 V 11.5V≤ VI≤ VMAX,IO=1mA~70mA 8.73 9.27 V (note Load Regulation Δ Vo Tj=25°C,IO=1mA~100mA 20 90 mV Tj=25°C,IO=1mA~40mA 10 45 mV Line regulation Δ Vo 11.5V≤ VI≤ 24V,Tj=25°C 90 200 mV 13V≤ VI≤ 24V,Tj=25°C 100 150 mV Quiescent Current Iq 2.0 5.5 mA Quiescent Current Change Δ Iq 13V≤ VI≤ 24V 1.5 mA Δ Iq 1mA≤ VI≤ 40mA 0.1 mA Output Noise Voltage VN 10Hz≤ f≤ 100kHz 49 µ V Temperature coefficient of Vo Δ Vo/Δ T Io =5mA 0.75 mV/ °C Ripple Rejection RR 12V≤ VI≤ 23V,f=120Hz, Tj=25°C 36 44 dB Dropout Voltage Vd Tj=25°C 1.7 V www.umw-ic.com 友台半导体有限公司 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT
78L12 ELECTRICAL CHARACTERISTICS (VI=19V,Io=40mA,0<Tj<125°C,C1=0.33µ F,Co=0.1µ F,unless otherwise specified)(Note 1) Characteristic Symbol Test conditions MIN TYP MAX UNIT Tj=25°C 11.5 12 12.6 V Output Voltage VO 14.5V≤ VI≤ 27V,IO=1mA~40mA 11.4 12.6 V 14.5V≤ VI≤ VMAX,IO=1mA~70mA 11.4 12.6 V (note Tj=25°C 11.76 12.0 12.24 V Output Voltage(note 3) VO 14.5V≤ VI≤ 27V,IO=1mA~40mA 11.64 12.36 V 14.5V≤ VI≤ VMAX,IO=1mA~70mA 11.64 12.36 V (note Load Regulation Δ Vo Tj=25°C,IO=1mA~100mA 25 150 mV Tj=25°C,IO=1mA~40mA 12 75 mV Line regulation Δ Vo 14.5V≤ VI≤ 27V,Tj=25°C 25 300 mV 16V≤ VI≤ 27V,Tj=25°C 20 250 mV Quiescent Current Iq 2.0 5.5 mA Quiescent Current Change Δ Iq 16V≤ VI≤ 27V 1.5 mA Δ Iq 1mA≤ VI≤ 40mA 0.1 mA Output Noise Voltage VN 10Hz≤ f≤ 100kHz 80 µ V Temperature coefficient of Vo Δ Vo/Δ T Io =5mA 1.0 mV/ °C Ripple Rejection RR 15V≤ VI≤ 25V,f=120Hz,Tj=25°C 36 42 dB Dropout Voltage Vd Tj=25°C 1.7 V www.umw-ic.com 友台半导体有限公司 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT
78L15 ELECTRICAL CHARACTERISTICS (VI=23V,Io=40mA,0<Tj<125°C,C1=0.33µ F,Co=0.1µ F,unless otherwise specified)(Note 1) Characteristic Symbol Test conditions MIN TYP MAX UNIT Tj=25°C 14.4 15 15.6 V Output Voltage VO 17.5V≤ VI≤ 30V,IO=1mA~40mA 14.25 15.75 V 17.5V≤ VI≤ VMAX,IO=1mA~70mA 14.25 15.75 V (note Tj=25°C 14.7 15.0 15.3 V Output Voltage(note 3) VO 17.5V≤ VI≤ 30V,IO=1mA~40mA 14.55 15.45 V 17.5V≤ VI≤ VMAX,IO=1mA~70mA 14.55 15.45 V (note Load Regulation Δ Vo Tj=25°C,IO=1mA~100mA 20 150 mV Tj=25°C,IO=1mA~70mA 25 150 mV Line regulation Δ Vo 17.5V≤ VI≤ 30V,Tj=25°C 25 150 mV 20V≤ VI≤ 30V,Tj=25°C 15 75 mV Quiescent Current Iq 2.2 6.0 mA Quiescent Current Change Δ Iq 20V≤ VI≤ 30V 1.5 mA Δ Iq 1mA≤ VI≤ 40mA 0.1 mA Output Noise Voltage VN 10Hz≤ f≤ 100kHz 90 µ V Temperature coefficient of Vo Δ Vo/Δ T Io =5mA 1.3 mV/ °C Ripple Rejection RR 18.5V≤ VI≤ 28.5V,f=120Hz, Tj=25°C 33 39 dB Dropout Voltage Vd Tj=25°C 1.7 V www.umw-ic.com 友台半导体有限公司 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT
78L18 ELECTRICAL CHARACTERISTICS (VI=27V,Io=40mA,0<Tj<125°C,C1=0.33µ F,Co=0.1µ F,unless otherwise specified)(Note 1) Characteristic Symbol Test conditions MIN TYP MAX UNIT Tj=25°C 17.3 18 18.7 V Output Voltage VO 21V≤ VI≤ 33V,IO=1mA~40mA 17.1 18.9 V 21V≤ VI≤ VMAX,IO=1mA~70mA 17.1 18.9 V (note Tj=25°C 17.64 18.0 18.36 V Output Voltage(note 3) VO 21V≤ VI≤ 33V,IO=1mA~40mA 17.46 18.54 V 21V≤ VI≤ VMAX,IO=1mA~70mA 17.46 18.54 V (note Load Regulation Δ Vo Tj=25°C,IO=1mA~100mA 30 170 mV Tj=25°C,IO=1mA~40mA 15 85 mV Line regulation Δ Vo 21V≤ VI≤ 33V,Tj=25°C 145 300 mV 22V≤ VI≤ 33V,Tj=25°C 135 250 mV Quiescent Current Iq 2.2 6.0 mA Quiescent Current Change Δ Iq 21V≤ VI≤ 33V 1.5 mA Δ Iq 1mA≤ VI≤ 40mA 0.1 mA Output Noise Voltage VN 10Hz≤ f≤ 100kHz 150 µ V Temperature coefficient of Vo Δ Vo/Δ T Io =5mA 1.8 mV/ °C Ripple Rejection RR 23V≤ VI≤ 33V,f=120Hz, Tj=25°C 32 38 dB Dropout Voltage Vd Tj=250°C 1.7 V www.umw-ic.com 友台半导体有限公司 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT
78L24 ELECTRICAL CHARACTERISTICS (VI=33V,Io=40mA,0<Tj<125°C,C1=0.33µ F,Co=0.1µ F,unless otherwise specified)(Note 1) Characteristic Symbol Test conditions MIN TYP MAX UNIT Tj=25°C 23 24 25 V Output Voltage VO 27V≤ VI≤ 38V,IO=1mA~40mA 22.8 25.2 V 27V≤ VI≤ VMAX,IO=1mA~70mA 22.8 25.2 V (note Tj=25°C 23.5 24 24.5 V Output Voltage(note 3) VO 27V≤ VI≤ 38V,IO=1mA~40mA 23.25 24.75 V 27V≤ VI≤ VMAX,IO=1mA~70mA 23.25 24.75 V (note Load Regulation Δ Vo Tj=25°C,IO=1mA~100mA 40 200 mV Tj=25°C,IO=1mA~40mA 20 100 mV Line regulation Δ Vo 27V≤ VI≤ 38V,Tj=25°C 160 300 mV 28V≤ VI≤ 38V,Tj=25°C 150 250 mV Quiescent Current Iq 2.2 6.0 mA Quiescent Current Change Δ Iq 27V≤ VI≤ 38V 1.5 mA Δ Iq 1mA≤ VI≤ 40mA 0.1 mA Output Noise Voltage VN 10Hz≤ f≤ 100kHz 200 µ V Temperature coefficient of Vo Δ Vo/Δ T Io =5mA 2.0 mV/ °C Ripple Rejection RR 27V≤ VI≤ 38V,f=120Hz,Tj=25°C 30 37 dB Dropout Voltage Vd Tj=25°C 1.7 V Note 1: The Maximum steady state usable output current and input voltage are very dependent on the heating sinking and/or lead tem perature length of the package.The date above respresent pulse test conditions with junction temperatures as indicated at the initiation of test. Note 2:Power dissipation<0.75W . Note 3:Output voltage of 78LXXA. www.umw-ic.com 友台半导体有限公司 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT
0.1ȝF 0.33ȝF Vi Vo Note 1: To specify an output voltage,substitue voltage value for "XX". Note 2: Bypass capacitors are recom m ended for optim um stability and transient response and should be located as close as possible to the regulators. www.umw-ic.com 友台半导体有限公司 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT
25 0 25 50 Ta(°C) Vo (V) V in=10V/19V Io=1.0mA 1 78. L05/ vs Ambient Temperature 0 20 40 60 Io(mA) 2.0 Io (mA) 4.0 1.0 Fig L05/12 Quiescent Current vs Output Current 0 10 20 30 Io(V) 1.0 2.0 3.0 4.0 5.0 0 50 100 150 78L12 78L05 3.0 5.0 Vin=10V/19V Tj=25°C 78L12 78L05 Fig. L05 Quiescent Current vs Input Io=0mA Tj=25°C Io (mA) Fig. L05/12/24 Thermal Shutdown Vin=10V/19V/33V Io=0mA Vo (V) Ta(°C) 78L24 78L12 78L05 0 10 20 30 Vin(V) 5.0 6.0 7.0 3.0 4.0 5.0 Fig. L /12/24 Output Characteristics Io=0mA Tj=25°C Vo (V) Fig. L05 Dropout Characteristics Tj=25°C Vo (V) V in(V) 78L24 78L12 78L05 Io=1mA Io=40mA Io=100mA PACKAGE OTLINE Fig www.umw-ic.com 友台半导体有限公司 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT
TO92 UNIT˖mm SOT89 UNIT˖mm www.umw-ic.com 友台半导体有限公司12 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT
13www.umw-ic.com 友台半导体有限公司 SOP 8 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT
Min. Max. Min. Max. A 0.900 1.150 0.035 0.045 A1 0.000 0.100 0.000 0.004 A2 0.900 1.050 0.035 0.041 b 0.300 0.500 0.012 0.020 c 0.080 0.150 0.003 0.006 D 2.800 3.000 0.110 0.118 E 1.200 1.400 0.047 0.055 E1 2.250 2.550 0.089 0.100 e e1 1.800 2.000 0.071 0.079 L L1 0.300 0.500 0.012 0.020 θ 0° 8° 0° 8° 0.550 REF. 0.022 REF. Symbol Dimensions In InchesDimensions In Millimeters 0.950 TYP. 0.037 TYP. www.umw-ic.com 14 友台半导体有限公司 UMW 78LXX R LINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUITLINEAR INTEGRATED CIRCUIT