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Datasheet File OCR Text: |
ST 78L05 3-Terminal positive voltage regulator 5V * Suitable for TTL, DTL, HTL, C-MOS, Power Supply * Internal Short-Circuit Current Limiting * Internal Thermal Overload Protection * Maximum Output Current of 150 mA (Tj = 25 OC) * Available in the Plastic TO-92 Package Absolute Maximum Ratings (Ta = 25 OC) Parameter Input Voltage Power Dissipation Operating Temperature Storage Temperature Range Symbol VIN Ptot Topr Ts TO-92 Plastic Package Rating 35 800 -30 to +75 -55 to +150 Unit V mW O C C O Electrical Characteristics (Unless otherwise specified, VIN = 10 V, IOUT = 40 mA, CIN = 0.33 F, COUT = 0.1 F, Tj = 25 C) Parameter Output Voltage Input Regulation Load Regulation Output Voltage Symbol VOUT Reg. line Reg. load VOUT VOUT Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage Average Temperature Coefficient of Output Voltage With line With load IB IB VNO RR VIN-VOUT TCVO 8 V VIN 20 V 1 mA IOUT 40 mA Ta = 25 OC, 10 Hz f 100 KHz f = 120 Hz, 8 V VIN 18 V, Tj = 25 OC Tj = 25 OC IOUT = 5 mA 7 V VIN 20 V 8 V VIN 20V 1 mA IOUT 100 mA 1 mA IOUT 40 mA 7 V VIN 20 V 1 mA IOUT 40mA VIN = 10 V 1 mA IOUT 70 mA 41 3.1 40 49 1.7 -0.6 6 1.5 0.1 mA mA V dB V mV/OC 4.75 5.25 V Test Condition Min. 4.8 4.75 Typ. 5.0 55 45 11 5.0 Max. 5.2 150 100 60 30 5.25 V mV Unit V mV SEMTECH ELECTRONICS LTD. (R) (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 23/02/2006 ST 78L05 SEMTECH ELECTRONICS LTD. (R) (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 23/02/2006 |
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