78L05

78L05 SOT-89 Plastic-Encapsulate Voltage Regulators 78L05 SOT-89-3L Three-terminal positive voltage regulator FEATURES z z z 1. OUT Maximum output current IOM: 0.1A Output voltage VO: 5V Continuous total dissipation PD: 0.6 W (Ta= 25 ℃ ) 2. GND 3. IN ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value Unit Vi 30 V Thermal Resistance from Junction to Ambient RθJA 160 ℃/W Operating Junction Temperature Range TOPR -40~+125 ℃ Storage Temperature Range TSTG -65 ~+150 ℃ Input Voltage ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION TEMPERATURE (Vi=10V,Io=40mA,Ci=0.33uF,,Co=0.1uF, unless otherwise specified ) Parameter Symbol Test conditions 25℃ Output voltage Vo 7V≤Vi≤20V, Io=1mA~40mA 0-125℃ Io=1mA~70mA 4.80 5.0 5.20 V 4.85 5.0 5.15 V 4.90 5.0 5.10 V 4.75 5.0 5.25 V 4.75 5.0 5.25 V 15 60 mV Io=1mA~40mA 25℃ 8 30 mV 7V≤Vil≤20V 0-125℃ 32 150 mV 8V≤Vi≤20V 25℃ 26 100 mV 8V≤Vi≤20V 25℃ 0-125℃ 3.8 ΔIq 0-125℃ Line regulation ΔVo Iq ΔIq 1mA≤V l≤40mA Output Noise Voltage VN 10Hz≤f≤100KHz Ripple Rejection RR 8V≤Vi≤20V,f=120Hz Dropout Voltage Vd * Pulse test. TYPICAL APPLICATION Unit 25℃ ΔVo Quiescent Current Change Max Io=1mA~100mA Load Regulation Quiescent Current Typ Min 3 25℃ 0-125 1 mA mA 0.1 41 25℃ Vi 6 1.5 42 μV/Vo 49 dB 1.7 V Vo 78L05 Ci 0.33μF 2 C0 0.1μF Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as The above data are for reference only. https://www.microdiode.com Rev:2024A2 Page :1 78L05 Typical Characteristics Dropout Characteristics Output Characteristics 7 6.0 TJ=25℃ IO=0mA TJ=25℃ A =4 0m I O A =1 00 m I O 3.5 A =7 0m 3.0 I O 2 4.0 A 3 4.5 =0 m 4 5.0 I VO 5 O (V) 5.5 OUTPUT VOLTAGE OUTPUT VOLTAGE VO (V) 6 1 2.5 0 2.0 0 5 10 15 20 INPUT VOLTAGE VIN 25 30 4 5 6 7 8 INPUT VOLTAGE (V) Quiescent Current vs Input Voltage VIN 9 Current Cut-off Grid Voltage 7 4.0 IO=0mA TJ=25℃ 6 (V) (mA) VIN=10V TJ=25℃ 3.5 Pulsed 5 VO IQ 3.0 OUTPUT VOLTAGE 2.5 QUIESCENT CURRENT 10 (V) 2.0 1.5 1.0 4 3 2 1 0.5 0.0 0 5 10 15 20 INPUT VOLTAGE VIN 25 0 0.00 30 0.05 0.10 0.15 OUTPUT CURRENT (V) Output Voltage vs Junction Temperature IO 0.20 0.25 (A) Power Derating Curve 6.0 800 Vin=10V (mW) 700 5.5 600 500 POWER DISSIPATION OUTPUT VOLTAGE VO PD (V) IO=5mA 5.0 4.5 400 300 200 100 4.0 -40 -25 0 25 50 JUNCTION TEMPERATURE https://www.microdiode.com 75 TJ 100 (℃ ) 125 0 -40 -25 0 25 50 JUNCTION TEMPERATURE Rev:2024A2 75 TJ 100 125 (℃ ) Page :2 78L05 Outlitne Drawing SOT-89-3L Package Outline Dimensions Symbol A b b1 c D D1 E E1 e e1 L Dimensions In Millimeters Max Min 1.400 1.600 0.320 0.520 0.400 0.580 0.350 0.440 4.400 4.600 1.550 REF. 2.300 2.600 3.940 4.250 1.500 TYP. 3.000 TYP. 0.900 1.200 Dimensions In Inches Min Max 0.055 0.063 0.013 0.020 0.016 0.023 0.014 0.017 0.173 0.181 0.061 REF. 0.091 0.102 0.155 0.167 0.060 TYP. 0.118 TYP. 0.035 0.047 SOT-89-3L Suggested Pad Layout Note: 1.Controlling dimension:in/millimeters. 2.General tolerance: ±0.05mm. 3.The pad layout is for reference purposes only. PACKAGE SPECIFICATIONS Package Reel Size SOT-89-3L Reel DIA. (mm) Q'TY/Reel (pcs) Box Size (mm) QTY/Box (pcs) Carton Size (mm) 330 1000 203×203×195 40000 438×438×220 7' https://www.microdiode.com Rev:2024A2 G.W.(Kg) 180000 Page :3