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SL1117A Fiches technique(PDF) 3 Page - SeCoS Halbleitertechnologie GmbH |
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SL1117A Fiches technique(HTML) 3 Page - SeCoS Halbleitertechnologie GmbH |
3 / 4 page Elektronische Bauelemente SL1117A 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator 26-May-2011 Rev. B Page 3 of 4 http://www.SeCoSGmbH.com/ Any changes of specification will not be informed individually. ELECTRICAL CHARACTERISTICS Parameter Test Conditions Min. Typ. Max Unit Reference Voltage SL1117A-ADJ Io=10mA, TJ=25°C, (VIN - VOUT )=1.5V 1.225 1.25 1.275 V SL1117A-1.5 Io=10mA, TJ=25°C, 3.0V≦VIN≦12V 1.47 1.5 1.53 V SL1117A-1.8 Io=10mA, TJ=25°C, 3.3V≦VIN≦12V 1.764 1.8 1.836 V SL1117A-2.5 Io=10mA, TJ=25°C, 4.0V≦VIN≦12V 2.45 2.5 2.55 V SL1117A-3.3 Io=10mA, TJ=25°C, 4.8V≦VIN≦12V 3.235 3.3 3.365 V Output Voltage SL1117A-5.0 Io=10mA, TJ=25°C, 6.5V≦VIN≦12V 4.9 5 5.1 V Line Regulation SL1117A-XXX Io=10mA, Vout+1.5V<VIN<12V, TJ=25°C - - 0.2 % SL1117A-ADJ 1,2 VIN=3.3V, Vadj=0, 10mA< Io <1A, TJ=25°C - - 1 % SL1117A-1.5 1,2 VIN=3.0V, 0mA<Io<1A, TJ=25°C - 12 15 mV SL1117A-1.8 1,2 VIN=3.3V, 0mA<Io<1A, TJ=25°C - 15 18 mV SL1117A-2.5 1,2 VIN=4.0V, 0mA<Io<1A, TJ=25°C - 20 25 mV SL1117A-3.3 1,2 VIN=5.0V, 0mA<Io<1A, TJ=25°C - 26 33 mV Load Regulation SL1117A-5.0 1,2 VIN=8.0V, 0mA<Io <1A, TJ=25°C - 40 50 mV Dropout Voltage (VIN-VOUT) SL1117A-XXX Io=1A, (ΔVout=0.1% Vout) - 1.3 1.4 V Current Limit SL1117A-XXX VIN – VOUT =5V 1.1 - - A Minimum Load Current Adjustable model VIN=5V - 5 10 mA Adjust Pin Current Adjustable model VIN=12V, Io=10mA - 50 100 μA Quiescent Current fixed model VIN=12V, Io=0mA - - 12 mA Thermal Regulation TA=25°C, 30ms pulse - 0.008 0.04 %W F=120Hz, COUT=25μF Tantalum, IOUT=1A Ripple Rejection SL1117AXXX VIN=VOUT+3V - 60 70 dB Temperature Stability Io=10mA - 0.5 - % θJA Thermal Resistance Junction-to-Ambient (No heat sink ;No air flow) - 117 - °C/W θJC Thermal Resistance Junction-to-Case Control Circuitry/Power Transistor - 15 - °C/W Note: 1. See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at a constant junction Temperature by low duty cycle pulse testing. Load regulation is measured at the output lead =1/18”. from the package. 2. Line and load regulation are guaranteed up to the maximum power dissipation of 3W. Power dissipation is determined by the difference in input and output and the output current. Guaranteed maximum power dissipation will not be available over the full input/output range. |
Numéro de pièce similaire - SL1117A |
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Description similaire - SL1117A |
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