L7912CV 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 iscThreeTerminalNegativeVoltageRegulator L7912CV
FEATURES
- Outputcurrentin excessof 1.5A
- Outputvoltageof-12V
- Internalthermaloverload protection
- OutputtransitionSafe-Area compensation
- MinimumLot-to-Lotvariations forrobustdevice performanceandreliable operation ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER RATING UNIT Vi DCinputvoltage -35 V Io Outputcurrent internallylimited Ptot Power dissipation internallylimited TOP Operatingjunctiontemperature 0~150 ℃ Tstg Storagetemperature -55~150 ℃ THERMALCHARACTERISTICS SYMBOL PARAMETER MAX UNIT Rthj-c ThermalResistance,JunctiontoCase 3 ℃/W Rthj-a ThermalResistance,JunctiontoAmbient 50 ℃/W
isc website：www.iscsemi.com isc & iscsemi isregisteredtrademark2 iscThreeTerminalNegativeVoltageRegulator L7912CV
- ELECTRICALCHARACTERISTICS Tj=25℃ (Vi=-19V,IO=0.5A,Ci=2.2μF,CO=1μFunlessotherwisespecified) SYMBOL PARAMETER CONDITIONS MIN MAX UNIT VO OutputVoltage Vin=-19V;IO=0.5A -11.5 -12.5 V VO OutputVoltage Vin=-15.5to-27V; IO=-5mAto-1A; -11.4 -12.6 V △VV Line Regulation -14.5V≤Vin≤-30V;IO=0.5A 240 mV △Vi Load Regulation 5.0mA≤IO≤1.5A; 240 mV Id QuiescentCurrent Vin=-19V;IO=1.0A 6.0 mA △d1 QuiescentCurrentChange 5.0mA≤IO≤1.0A; Vin=-19V 0.5 mA △d2 QuiescentCurrentChange -15V≤Vin≤-30V;IO=0.5A 1.0 mA