7808 ISC
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
isc website：www.iscsemi.com isc & iscsemi isregisteredtrademark1 iscThreeTerminalPositiveVoltageRegulator 7808
FEATURES
- Outputcurrentin excessof 1.5A
- Outputvoltageof8V
- Internalthermaloverload protection
- OutputtransitionSafe-Area compensation
- MinimumLot-to-Lotvariations forrobustdevice performanceandreliable operation ABSOLUTE MAXIMUM RATINGS(Ta=25℃) THERMALCHARACTERISTICS SYMBOL PARAMETER MAX UNIT Rthj-c ThermalResistance,JunctiontoCase 3 ℃/W Rthj-a ThermalResistance,JunctiontoAmbient 50 ℃/W SYMBOL PARAMETER RATING UNIT Vi DCinputvoltage 35 V Io Outputcurrent internallylimited Ptot Power dissipation internallylimited TOP Operatingjunctiontemperature 0~150 ℃ Tstg Storagetemperature -55~150 ℃
isc website：www.iscsemi.com isc & iscsemi isregisteredtrademark2 iscThreeTerminalPositiveVoltageRegulator 7808
- ELECTRICALCHARACTERISTICS Tj=25℃ (Vi=14V,IO=0.5A, Ci=0.33μF,CO=0.1μFunlessotherwisespecified) SYMBOL PARAMETER CONDITIONS MIN MAX UNIT VO OutputVoltage Vin=14V;IO=500mA 7.7 8.3 V △VV Line Regulation 10.5V≤Vin≤25V;IO=500mA 80 mV △Vi Load Regulation 5.0mA≤IO≤1.0A;Vin=14V 100 mV Ib QuiescentCurrent Vin=14V;IO=0.5A 6.0 mA △b1 QuiescentCurrentChange 5.0mA≤IO≤1.0A;Vin=14V 0.5 mA △b2 QuiescentCurrentChange 11.5V≤Vin≤25V;IO=500mA 0.8 mA