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ZLDO330 Scheda tecnica(PDF) 2 Page - Zetex Semiconductors |
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ZLDO330 Scheda tecnica(HTML) 2 Page - Zetex Semiconductors |
2 / 9 page ABSOLUTE MAXIMUM RATING Input Supply Voltage Range -0.3 to 20V Shutdown Input Voltage Range -0.3 to Vin Low Battery Output Voltage Range -0.3 to 20V Output Current 300mA Operating Temperature -40 to 85°C Storage Temperature -55 to 150°C Power Dissipation (Tamb=25°C) 2W (Note 1) ZLDO330 ELECTRICAL CHARACTERISTICS TEST CONDITIONS (Unless otherwise stated) Tamb=25°C,IL=10mA,Cs=10pF,Cout=1 µF Parameter SYMBOL CONDITIONS MIN. TYP. MAX. UNITS Output voltage Vo Vin=4.3V 3.2 3.3 3.4 V Output voltage temperature coefficient Vo ∆T Vin=4.3V (Note 2, Note 4) 100 250 ppm/°C Line regulation ∆V o Vin=4.3 to 20V 15 52 mV Load regulation ∆V o IL=10 to 300mA Vin=4.3V 45 78 mV Dropout voltage (Note3) Vin-Vo IL=10mA IL=100mA IL=300mA 6 30 100 10 75 200 mV Quiescent current Iq Vin=4.3V, IL=0 0.56 1 mA Quiescent current at shutdown Iqs Vin=4.3V, IL=0, Vshdn=Vin 11 30 µA Shutdown control input current Iins Vshdn=Vin=4.3V 2 10 µA Shutdown control threshold voltage Vts Vin=4.3V low(on) high(off) 1.5 0.4 V Output current in shutdown mode (Note4) ILs Vin=20V Vo=Gnd 50 100 nA Output noise voltage (Note4) en Vin=4.3V f=10Hz to100kHz, IL=100mA 190 µV RMS Low battery detect threshold Vin(bld) Vout + 0.2V Vout + 0.4V V Low battery flag output voltage Vbl Ibl=100µA, Vin<Vo+200mV 0.16 0.4 V Low battery flag leakage current Ibl Vbl=6V, Vin>Vo+400mV 0.1 1 µA 4-63 |
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