 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| SEAWARD ELECTRONICS 5V Positive Voltage Regulator (Preliminary) Features Output voltage of 5.0V (Typ.) SE78L05 Description The SE78L05 is three-terminal positive regulator. The SE78L05 can be used as Zener diode/resistor combination replacement. It offers an effective output impedance improvement of two orders of magnitude, and lower quiescent current. This fixed voltage regulators can provide local or on-card regulation for elimination of noise and distribution problems associated with single point regulation. It is an excellent solution to the stereo power supply on PC main board. Output current up to 150mA (Typ.) Minimum external components. Output voltage tolerances of 4% ESD rating is 2.7KV (Per MIL-STD-883D). Application Sound card on PC main board. DVD-ROM, CD-ROM. Networking Equipments. Application Circuit Fixed Output Regulator INPUT C1 0.33uF Pin Configuration SE78L05 GND OUTPUT C2 0.1uF Preliminary and all contents are subject to change without prior notice. (c) Seaward Electronics, Inc., 2004. * www.seawardinc.com * Page 1 SEAWARD ELECTRONICS 5V Positive Voltage Regulator (Preliminary) SE78L05 Absolute Maximum Rating Parameter Power dissipation Input Voltage Operating Junction Temperature Range Thermal Resistance Lead Temperature (Soldering) 10 seconds Storage Temperature ESD (HBM) Susceptibility Symbol P VIN TJ JA TLEAD TSTG VESD Maximum 0.75 18 0 to +125 150 (TO-92) 260 -65 to +150 2.7 Units W V C C/W C C KV Electrical Characteristics VIN = 10V; IOUT = 10mA; CIN = 0.33F; COUT = 0.1F TJ = 25C; unless otherwise specified Symbol Parameter Conditions Min SE78L05 Typ 5 11 5 4.3 1.1 0.13 62 150 0.66 Max 5.2 45 50 6 ------ Unit VO VO VO IQ IQ VIN /VOUT IPK VO/T VIN (Min) Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change 8V VIN 18V 1mA IO 40mA Ripple Rejection Peak Output Current Average Output Voltage Tempco Minimum Value of Input Voltage Required to Maintain Line Regulation IO = 5mA f =120Hz 8V VIN 16V 7V VIN 18V 1mA IO 100mA 4.8 --------- V mV mA dB mA mV/C -- 6.1 6.4 V Preliminary and all contents are subject to change without prior notice. (c) Seaward Electronics, Inc., 2004. * www.seawardinc.com * Page 2 SEAWARD ELECTRONICS Typical Performance Characteristic 5V Positive Voltage Regulator (Preliminary) SE78L05 VIN = 10V, IOUT = 40mA, CIN = 0.33F, COUT = 0.1F, TJ = 25C, unless specified otherwise. Quiescent Current vs Input Voltage Quiescent Current (mA) Quiescent Current (mA) 6.00 5.00 4.00 3.00 2.00 1.00 0.00 5.00 7.00 9.00 11.00 13.00 15.00 17.00 19.00 Quiescent Current vs Temperature 5.00 4.90 4.80 4.70 4.60 4.50 4.40 4.30 4.20 4.10 4.00 20.00 40.00 60.00 80.00 100.00 120.00 140.00 Input Voltage (V) Temperature (C) Dropout Voltage vs Temperature Dropout Voltage (V) Dropout Voltage (V) 0.90 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.00 20.00 40.00 60.00 80.00 100.00 120.00 140.00 1 0.95 0.9 0.85 0.8 0.75 0.7 0.65 0.6 0.55 0.5 0 Dropout Voltage vs Output Current 1mA 40mA 70mA 50 100 150 200 250 Temperature (C) Dropout Condition: VOUT = 2% of VOUT Output Current (mA) Ripple Rejection Ripple Rejection (dB) 60.00 50.00 40.00 30.00 20.00 10.00 0.00 100.00 1000.00 10000.00 100000.00 Frequency (Hz) Preliminary and all contents are subject to change without prior notice. (c) Seaward Electronics, Inc., 2004. * www.seawardinc.com * Page 3 SEAWARD ELECTRONICS 5V Positive Voltage Regulator (Preliminary) SE78L05 Outline Drawing TO-92 A B D DIM A B E F G H J K N DIMENSIONS INCHES MM MIN MAX MIN MAX 0.175 0.170 0.500 0.016 0.045 0.095 0.080 0.125 0.205 0.210 0.610 0.021 0.055 0.105 0.105 0.165 4.445 4.318 12.70 0.407 1.143 2.413 2.032 3.175 5.207 5.334 15.50 0.533 1.397 2.667 2.667 4.191 E G F H K J Outline Drawing SOT-89 DIMENSIONS INCHES MM MIN MAX MIN MAX 0.173 0.181 0.159 0.167 0.067 0.075 0.051 0.059 0.094 0.102 0.035 0.047 0.118REF 0.059REF 0.016 0.020 0.055 0.063 0.014 0.016 10TYP 0.028REF 4.400 4.600 4.050 4.250 1.700 1.900 1.300 1.500 2.400 2.600 0.890 1.200 3.00REF 1.50REF 0.400 0.520 1.400 1.600 0.350 0.410 10TYP 0.70REF DIM SOT-89 A C D K L M J N H G I A B C D E F G H I J K L M B F E Preliminary and all contents are subject to change without prior notice. (c) Seaward Electronics, Inc., 2004. * www.seawardinc.com * Page 4 SEAWARD ELECTRONICS 5V Positive Voltage Regulator (Preliminary) SE78L05 Outline Drawing SOP8 DIM 1 2 D N 8 7 6 B1 DIMENSIONS INCHES MM MIN MAX MIN MAX 0.0532 0.0688 0.0040 0.0098 0.0130 0.0200 0.050 BSC 0.0075 0.0098 0.1890 0.1968 0.2284 0.2440 0.1497 0.1574 1.35 1.75 0.10 0.25 0.33 0.51 1.27 BSC 0.19 0.25 4.80 5.00 5.80 6.20 3.80 4.00 B 3 4 5 A1 E H A C A A1 B B1 C D H E 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 Preliminary and all contents are subject to change without prior notice. (c) Seaward Electronics, Inc., 2004. * www.seawardinc.com * Page 5 |
Price & Availability of SE78L05
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |