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Positive Voltage Regulator 17-Oct-2010 Rev. B Page 1 of 5 http://www.SeCoSGmbH.com/ Any changes of specification will not be informed individually. RoHS Compliant Product A suffix of “-C” specifies halogen or lead -free
DESCRIPTION
The SE78xx-B series of fixed-voltage monolithic integrated -circuit applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1 amperes of output current. The internal current limiting and thermal shutdown features of these regulators make them essentially immune to overload.
FEATURES
Internal Short-Circuit Current Limiting -5V, -6V, -8V, -9V, -10V, -12V Output Voltage Available No External Components Required Wide Range Of Available, Fixed Output Voltage Internal Thermal Overload Protection TYPICAL APPLICATION MAXIMUM RATINGS Parameter Symbol Ratings Unit Input Voltage 5V~12V V IN 35 V Output Current I O 1.5 A Operating Junction Temperature Range T J 0~125 Storage Temperature Range T STG -55~150 Thermal Resistance Junction-Air R θJA 65 °C / W Thermal Resistance Junction-Cases R θJC 5 °C / W TO-220J
Positive Voltage Regulator 17-Oct-2010 Rev. B Page 2 of 5 http://www.SeCoSGmbH.com/ Any changes of specification will not be informed individually. SE7805 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, TJ=0~125°C, IO=500mA, VIN=10V, CIN=0.33μF, CO=0.1μF unless otherwise specified) Symbol Test Conditions Min Typ Max Unit VIN=10V, IO=500mA, TJ=25°C 4.8 5 5.2 VO 7.5V≦VIN≦20V, 5mA≦IO≦1A, PD≦15W 4.75 5 5.25 V 7V≦VIN≦25V, TJ=25°C - 4 100 VO (Line Regulation) 8V≦VIN≦12V, TJ=25°C - 1.6 50 mV 5mA≦IO≦1.5A, TJ=25°C - 9 100 VO (Load Regulation) 250mA≦IO≦750mA, TJ=25°C - 4 50 mV IQ TJ =25°C - 5 8 mA 5mA≦IO≦1A - 0.03 0.5 IQ 7V≦VIN≦25V - 0.3 1.3 mA VN 10Hz≦f≦100KHz, TJ=25°C - 42 - μV RR 8V≦VIN≦18V, f=120Hz 62 73 - dB VD Io=1A, TJ=25°C - 2 - V ISC TJ=25°C - 230 - mA Ipk TJ=25°C - 2.2 - A VO / Tj IO=5mA - -1.1 - mV / °C SE7806 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, TJ =0~125°C, IO=500mA, VIN=11V, CIN=0.33μF, CO=0.1μF unless otherwise specified) Symbol Test Conditions Min Typ Max Unit VIN=11V, IO=500mA, TJ=25°C 5.75 6 6.25 VO 8V≦VIN≦21V, 5mA≦IO≦1A, PD≦15W 5.7 6 6.3 V 8V≦VIN≦25V, TJ=25°C - 5 120 VO (Line Regulation) 9V≦VIN≦13V, TJ=25°C - 1.5 60 mV 5mA≦IO≦1.5A, TJ=25°C - 14 120 VO (Load Regulation) 250mA≦IO≦750mA, TJ=25°C - 4 60 mV IQ TJ=25°C - 4.3 8 mA 5mA≦IO≦1A - - 0.5 IQ 8V≦VIN≦25V - - 1.3 mA VN 10Hz≦f≦100KHz, TJ=25°C - 45 - μV RR 9V≦VIN≦19V, f=120Hz 59 75 - dB VD Io=1A, TJ=25°C - 2 - V ISC TJ=25°C - 550 - mA Ipk TJ=25°C - 2.2 - A VO / Tj IO=5mA - -0.8 - mV / °C
Positive Voltage Regulator 17-Oct-2010 Rev. B Page 3 of 5 http://www.SeCoSGmbH.com/ Any changes of specification will not be informed individually. SE7808 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, TJ =0~125°C, IO=500mA, VIN=14V, CIN=0.33μF, CO=0.1μF unless otherwise specified) Symbol Test Conditions Min Typ Max Unit VIN=14V, IO=500mA, TJ=25°C 7.7 8 8.3 VO 10.5V≦VIN≦23V, 5mA≦IO≦1A, PD≦15W 7.6 8 8.4 V 10.5V≦VIN≦25V, TJ=25°C - 6 160 VO (Line Regulation) 11V≦VIN≦17V, TJ=25°C - 2 80 mV 5mA≦IO≦1.5A, TJ=25°C - 12 160 VO (Load Regulation) 250mA≦IO≦750mA, TJ=25°C - 4 80 mV IQ TJ=25°C - 4.3 8.0 mA 5mA≦IO≦1A - - 0.5 IQ 10.5V≦VIN≦25V - - 1 mA VN 10Hz≦f≦100KHz, TJ=25°C - 52 - μV RR 11.5V≦VIN≦21.5V, f=120Hz 55 72 - dB VD Io=1A, TJ=25°C - 2 - V ISC TJ=25°C - 450 - mA Ipk TJ=25°C - 2.2 - A VO / Tj IO=5mA - -0.8 - mV / °C SE7809 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, TJ =0~125°C, IO=500mA, VIN=16V, CIN=0.33μF, CO=0.1μF unless otherwise specified) Symbol Test Conditions Min Typ Max Unit VIN=16V, IO=500mA, TJ=25°C 8.65 9 9.35 VO 11.5V≦VIN≦24V, 5mA≦IO≦1A, PD≦15W 8.55 9 9.45 V 11.5V≦VIN≦27V, TJ=25°C - 7 180 VO (Line Regulation) 13V≦VIN≦19V, TJ=25°C - 2 90 mV 5mA≦IO≦1.5A, TJ=25°C - 12 180 VO (Load Regulation) 250mA≦IO≦750mA, TJ=25°C - 4 90 mV IQ TJ=25°C - 4.3 8.0 mA 5mA≦IO≦1A - - 0.5 IQ 11.5V≦VIN≦27V - - 1 mA VN 10Hz≦f≦100KHz, TJ=25°C - 60 - μV RR 12V≦VIN≦22V, f=120Hz 55 70 - dB VD Io=1A, TJ=25°C - 2 - V ISC TJ=25°C - 400 - mA Ipk TJ=25°C - 2.2 - A VO / Tj IO=5mA - -1 - mV / °C
Positive Voltage Regulator 17-Oct-2010 Rev. B Page 4 of 5 http://www.SeCoSGmbH.com/ Any changes of specification will not be informed individually. SE7810 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, TJ =0~125°C, IO=500mA, VIN=17V, CIN=0.33μF, CO=0.1μF unless otherwise specified) Symbol Test Conditions Min Typ Max Unit VIN=17V, IO=500mA, TJ=25°C 9.6 10 10.4 VO 12.5V≦VIN≦25V, 5mA≦IO≦1A, PD≦15W 9.5 10 10.5 V 12.5V≦VIN≦28V, TJ=25°C - 7 200 VO (Line Regulation) 14V≦VIN≦20V, TJ=25°C - 2 100 mV 5mA≦IO≦1.5A, TJ=25°C - 12 200 VO (Load Regulation) 250mA≦IO≦750mA, TJ=25°C - 4 100 mV IQ TJ=25°C - 4.3 8 mA 5mA≦IO≦1A - - 0.5 IQ 12.5V≦VIN≦28V - - 1 mA VN 10Hz≦f≦100KHz, TJ=25°C - 70 - μV RR 13V≦VIN≦23V, f=120Hz 55 71 - dB VD Io=1A - 2 - V ISC TJ=25°C - 400 - mA Ipk TJ=25°C - 2.2 - A VO / Tj IO=5mA - -1 - mV / °C SE7812 ELECTRICAL CHARACTERISTICS (Refer to the test circuits, TJ =0~125 °C, IO=500mA, VIN=19V, CIN=0.33μF, CO=0.1μF unless otherwise specified) Symbol Test Conditions Min Typ Max Unit VIN=19V, IO=500mA, TJ=25°C 11.5 12 12.5 VO 14.5V≦VIN≦27V, 5mA≦IO≦1A, PD≦15W 11.4 12 12.6 V 14.5V≦VIN≦30V, TJ=25°C - 10 240 VO (Line Regulation) 16V≦VIN≦22V, TJ=25°C - 3 120 mV 5mA≦IO≦1A, TJ=25°C - 12 240 VO (Load Regulation) 250mA≦IO≦750mA, TJ=25°C - 4 120 mV IQ TJ=25°C - 4.3 8 mA 5mA≦IO≦1A - - 0.5 IQ 14.5V≦VIN≦30V, IO=500mA - - 1 mA VN 10Hz≦f≦100KHz, TJ=25°C - 75 - μV RR 15V≦VIN≦25V, f=120Hz 55 71 - dB VD Io=1A, TJ=25°C - 2 - V ISC TJ=25°C - 350 - mA Ipk TJ=25°C - 2.2 - A VO / Tj IO=5mA - -1 - mV / °C
Positive Voltage Regulator 17-Oct-2010 Rev. B Page 5 of 5 http://www.SeCoSGmbH.com/ Any changes of specification will not be informed individually. CHARACTERISTICS CURVE