S78L05 3-Terminal Elektronische Bauelemente Positive Voltage Regulator TO-92 D E Description S1 A The S78L05 series of regulators are easy-to-use devices suitable for multitude of applications that require a require a regulated supply of up to 100mA. These regulators feature internal current limiting and thermal shutdown making them remarkably rugged. No extemal components are required with the S78L05 devices in many applications. These devices offer a substantial performance advantage over the traditional zener diode resistor combination, as output impedance and quiescent current are substantially reduced. b1 L SEATING PLANE e1 e Features REF. * Internal Short-Circuit Current Limiting * No Extermal Components Required A S1 b b1 C * Internal Thermal Overload Protection C b Millimeter Min. Max. 4.45 4.7 1.02 0.36 0.51 0.36 0.76 0.36 0.51 REF. D E L e1 e Millimeter Min. Max. 4.44 4.7 3.30 3.81 12.70 1.150 1.390 2.42 2.66 Absolute Maximum Ratings Parameter Input Voltage Symbol Output Current VIN IO Operating Junction Temperature Range Tj Storage Temperature Range Total Power Dissipation http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Ratings Unit 30 V 100 mA Tstg 0~+125 -55~+150 PD 500 o C o C mW Any changing of specification will not be informed individual Page 1 of 2 S78L05 3-Terminal Elektronische Bauelemente Positive Voltage Regulator Electrical Characteristics at Ta=25 Symbol VO (Vi=10V, Io=40mA, Tj=25 Min. Typ. Max. S-Rank (1%) 4.95 5 5.05 A-Rank (3%) B-Rank (5%) 4.85 4.75 5 5 5.15 5.25 - 18 75 - 10 54 VO (Line Regulation) VO (Load Regulation) - 20 60 - 5.0 30 IQ - 3.0 5.0 - - 1.0 IQ - - 0.1 Vn - 40 - , Ci=0.33uF, Co=0.1uF unless otherwise specified) (Note1) Unit V mV mV mA mA uV Test Conditions lo =40mA, Vin=10V, Tj=25 lo =1mA - 40mA, 7V Vin 20V lo =1mA - 70mA, 7V Vin Vmax 7V Vin 20V 8V Vin 20V (Note2) lo=1mA - 100mA lo=1mA - 40mA Tj=25 8V 1mA Io 10Hz 8V , Vin=10V,Io=0mA Vin RR 47 62 - dB Vo / T - -0.65 - mV/ Tj= 0 VD - 1.7 - V Tj=25 20V 40mA f 100KHz Vin 20, f=120Hz, Tj=25 ~ +125 ,Io= 5mA Note: 1. The Max. steady state usable output current is dependent on input voltage, heat sinking, lead lemgth of the package and copper of PCB. The data above represent pulse test conditions with juction temperatures specified at the initiation of test. 2. Power dissipation < 0.5W Characteristics Curve http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 2 of 2