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3-Terminal positive voltage regulator Suitable TTL, DTL, HTL, C-MOS, P


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78L12
3-Terminal positive voltage regulator Suitable TTL, DTL, HTL, C-MOS, Power Supply Internal Short-Circuit Current Limiting Internal Thermal Overload Protection Maximum Output Current 150mA (Tj=25oC) Plastic TO-92 Package
Absolute Maximum Ratings Symbol Input Voltage Rating Unit
Power Dissipation Operating Temperature Storage Temperature Range
Ptot Topr
-30~75 -55~150
FORM AVAILABLE
SEMTECH ELECTRONICS LTD.
(Subsidiary Semtech International Holdings Limited, acompany listed Hong Kong Stock Exchange, Stock Code: 724)
Dated 07/12/2002
78L12
Electrical Characteristics (Unless otherwise specified, VIN=19V, IOUT=40mA, CIN=0.33µF, COUT=0.1µF, Tj=25°C) Symbol Output Voltage Input Regulation Load Regulation Output Voltage VOUT Reg. line Reg. load VOUT VOUT Quiescent Current Quiescent Current Change With load VIN-VOUT TCVO 1.0mAIOUT40mA Ta=25°C, 10Hzf100KHz Ripple Rejection Dropout Voltage Average Temperature Coefficient Output Voltage f=120Hz, 15VVIN25V,Tj=25°C Tj=25°C IOUT=5mA mV/°C Output Noise Voltage With line 16VVIN27V 14.5VVIN27V 16VVIN27V 1.0mAIOUT100mA 1.0mAIOUT40mA 14.5VVIN27V 1.0mAIOUT40mA VIN=19V 1.0mAIOUT70mA 11.4 12.6 Test Condition Min. 11.5 11.4 Typ. Max. 12.5 12.6 Uunit
FORM AVAILABLE
SEMTECH ELECTRONICS LTD.
(Subsidiary Semtech International Holdings Limited, acompany listed Hong Kong Stock Exchange, Stock Code: 724)
Dated 07/12/2002

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