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Continental Device India Limited An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company 3-TERMINAL POSITIVE VOLTAGE REGULATOR LM7812 TO-220 Plastic Package The Voltages Available allow these Regulators to be used in Logic Systems, Instrumentation, Hi-Fi Audio Circuits and other Solid State Electronic Equipment ABSOLUTE MAXIMUM RATINGS (Ta=25ºC) DESCRIPTION Input Voltage SYMBOL VIN Power Dissipation Operating Temperature Storage Temperature Range UNIT PD VALUE 35 40 15 Tamb - 20 to +80 ºC Tstg - 55 to +150 ºC V W ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise) VIN=19V, IO=100mA, Ta=25ºC DESCRIPTION Output Voltage SYMBOL VO TEST CONDITION IO=5mA ~ 1.5A VIN=15 ~ 27V, PD 15W MIN TYP 11.5 MAX UNIT 12.5 V Line Regulation REGV VIN=14.5 ~ 30V 120 mV Load Regulation REGL IO=5mA ~ 1.5A 120 mV VIN=14.5 ~ 30V IO=5mA ~ 1A 8.0 1.0 0.5 30 mA mA mA V Quiescent Current Quiescent Current Change IQ IQ Input Voltage Ripple Rejection Radio VIN RR VIN=15~ 25V, f=120Hz Max Output Current IOM TJ=25ºC 2.2 A Output Voltage Drift V/T IO=5mA , TJ=0 ~ 125ºC - 0.8 mV/ºC Output Noise Voltage Short Circuit Current Limit VNO f=10Hz ~ 100KHz TJ=25ºC 10 2.0 µV A ISC 14.5 55 dB LM7812Rev041004E Continental Device India Limited Data Sheet Page 1 of 2 Customer Notes LM7812 TO-220 Plastic Package Disclaimer The product information and the selection guides facilitate selection of the CDIL's Semiconductor Device(s) best suited for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to confirm that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and on the CDIL Web Site/CD are believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL product; neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in life saving/support appliances or systems. CDIL customers selling these products (either as individual Semiconductor Devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and CDIL will not be responsible for any damages resulting from such sale(s). CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice. CDIL is a registered Trademark of Continental Device India Limited C-120 Naraina Industrial Area, New Delhi 110 028, India. Telephone + 91-11-2579 6150, 5141 1112 Fax + 91-11-2579 5290, 5141 1119 [email protected] www.cdilsemi.com LM7812Rev041004E Continental Device India Limited Data Sheet Page 2 of 2