SE78L05 ETC
Document overview
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Technical content
Features
Output voltage of 5.0V (Typ.) Output current up to 150mA (Typ.) Minimum external components. Output voltage tolerances of ±4% ESD rating is 2.7KV (Per MIL-STD-883D). Pin Configuration Application Circuit Fixed Output Regulator SE78L05 OUTPUT INPUT GND 0.33uF 0.1uF Application Sound card on PC main board. DVD-ROM, CD-ROM. Networking Equipments.
Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., 2004. • www.seawardinc.com • Page 2 SEAWARD ELECTRONICS 5V Positive Voltage Regulator (Preliminary) SE78L05 Absolute Maximum Rating Parameter Symbol Maximum Units Power dissipation P 0.75 W Input Voltage VIN V Operating Junction Temperature Range TJ 0 to +125 Thermal Resistance θJA 150 (TO-92) °C/W Lead Temperature (Soldering) 10 seconds TLEAD 260 Storage Temperature TSTG -65 to +150 ESD (HBM) Susceptibility VESD 2.7 KV
Electrical Characteristics
VIN = 10V; IOUT = 10mA; CIN = 0.33µF; COUT = 0.1µF TJ = 25°C; unless otherwise specified SE78L05 Symbol Parameter Conditions Min Typ Max Unit VO Output Voltage 4.8 5.2 V ∆VO Line Regulation 7V ≤ VIN ≤ 18V ∆VO Load Regulation 1mA ≤ IO ≤ 100mA mV IQ Quiescent Current 4.3 8V ≤ VIN ≤ 18V 1.1 ∆IQ Quiescent Current Change 1mA ≤ IO ≤ 40mA 0.13 mA ∆VIN /∆VOUT Ripple Rejection f =120Hz 8V ≤ VIN ≤ 16V dB IPK Peak Output Current 150 mA ∆VO/∆T Average Output Voltage Tempco IO = 5mA 0.66 mV/°C VIN (Min) Minimum Value of Input Voltage Required to Maintain Line Regulation 6.1 6.4 V
Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., 2004. • www.seawardinc.com • Page 3 SEAWARD ELECTRONICS 5V Positive Voltage Regulator (Preliminary) SE78L05 Typical Performance Characteristic VIN = 10V, IOUT = 40mA, CIN = 0.33µF, COUT = 0.1µF, TJ = 25°C, unless specified otherwise. Quiescent Current vs Input Voltage 0.00 1.00 2.00 3.00 4.00 5.00 6.00 5.00 7.00 9.00 11.00 13.00 15.00 17.00 19.00 Input Voltage (V) Quiescent Current (mA) Quiescent Current vs Temperature 4.00 4.10 4.20 4.30 4.40 4.50 4.60 4.70 4.80 4.90 5.00 20.00 40.00 60.00 80.00 100.00 120.00 140.00 Temperature (C) Quiescent Current (mA) Dropout Voltage vs Temperature 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 20.00 40.00 60.00 80.00 100.00 120.00 140.00 Temperature (C) Dropout Voltage (V) 1mA 40mA 70mA Dropout Voltage vs Output Current 0.5 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 100 150 200 250 Output Current (mA) Dropout Voltage (V) Ripple Rejection 0.00 10.00 20.00 30.00 40.00 50.00 60.00 100.00 1000.00 10000.00 100000.00 Frequency (Hz) Ripple Rejection (dB) Dropout Condition: ∆VOUT = 2% of VOUT
Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., 2004. • www.seawardinc.com • Page 4 SEAWARD ELECTRONICS 5V Positive Voltage Regulator (Preliminary) SE78L05 Outline Drawing TO-92 A B D E G F H K J MIN MAX MIN MAX A 0.175 0.205 4.445 5.207 B 0.170 0.210 4.318 5.334 E 0.500 0.610 12.70 15.50 F 0.016 0.021 0.407 0.533 G 0.045 0.055 1.143 1.397 H 0.095 0.105 2.413 2.667 J 0.080 0.105 2.032 2.667 K 0.125 0.165 3.175 4.191 DIMN INCHES MM DIMENSIONS Outline Drawing SOT-89 A B C D E F G H I J K L M SOT-89 MIN MAX MIN MAX A 0.173 0.181 4.400 4.600 B 0.159 0.167 4.050 4.250 C 0.067 0.075 1.700 1.900 D 0.051 0.059 1.300 1.500 E 0.094 0.102 2.400 2.600 F 0.035 0.047 0.890 1.200 G H I 0.016 0.020 0.400 0.520 J 0.055 0.063 1.400 1.600 K 0.014 0.016 0.350 0.410 L M DIMN INCHES MM DIMENSIONS 0.70REF 10°TYP 0.028REF 10°TYP 3.00REF 1.50REF 0.118REF 0.059REF
Preliminary and all contents are subject to change without prior notice. © Seaward Electronics, Inc., 2004. • www.seawardinc.com • Page 5 SEAWARD ELECTRONICS 5V Positive Voltage Regulator (Preliminary) SE78L05 Customer Support Seaward Electronics Incorporated – China Rm 1605, Building 1, International Pioneering Park, #1 Shangdi Xinxi Rd Haidian District, Beijing 100085, China Tel: 86-10-8289-5700/01/05 Fax: 86-10-8289-5706 Seaward Electronics Corporation – Taiwan 2F, #181, Sec. 3, Minquan East Rd, Taipei, Taiwan R.O.C Tel: 886-2-2712-0307 Fax: 886-2-2712-0191 Seaward Electronics Incorporated – North America 49 Showers Dr. J126 Mountain View, CA 94040, USA Tel: 1-650-941-5725 Last Updated - 11/5/2004 Outline Drawing SOP8 H E D A B C MIN MAX MIN MAX A 0.0532 0.0688 1.35 1.75 0.0040 0.0098 0.10 0.25 B 0.0130 0.0200 0.33 0.51 C 0.0075 0.0098 0.19 0.25 D 0.1890 0.1968 4.80 5.00 H 0.2284 0.2440 5.80 6.20 E 0.1497 0.1574 3.80 4.00 DIMENSIONS