MIC37301 MICREL [Micrel Semiconductor], MIC37301 Datasheet
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MIC37301
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MIC37301 Summary of contents
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... IN • +1.0% initial output tolerance • Fixed and adjustable output voltages: MIC37300 — 3-pin fixed MIC37301 — 5-pin fixed with flag MIC37302 — 5-pin adjustable • Excellent line and load regulation specifications • Logic controlled shutdown • Thermal shutdown and current-limit protection • ...
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... Ordering Information Part Number MIC37300-1.5BR MIC37300-1.65BR MIC37300-1.8BR MIC37300-2.5BR MIC37300-3.3BR MIC37301-1.5BR MIC37301-1.8BR MIC37301-2.5BR MIC37301-3.3BR MIC37302BR MIC37302BU *For other voltages contact Micrel. Pin Configuration S-PAK-5 (R) TO-263-5 (U) Pin Description Pin Number Pin Number Pin Name ...
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MIC37300/37301/37302 Absolute Maximum Rating Supply Voltage (V ) .................................................... 6.5V IN (3) ................................................ Enable Input Voltage ( (3) ............................... Power Dissipation ( Junction Temperature (T ) ................. – Storage Temperature (T ) ................. –65 ...
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MIC37300/37301/37302 Notes – V when V decreased to 98% of its nominal output voltage with OUT OUT voltage specification does not apply due to a minimum input operating voltage of 2.25V ...
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MIC37300/37301/37302 Typical Characteristics Power Supply Rejection Ratio 2. 1.5V OUT OUT OUT 0.01 0.1 1 ...
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MIC37300/37301/37302 Ground Current vs. Supply Voltage (3.3V) 1.4 1.2 1 0.8 100mA 0.6 0.4 0.2 10mA SUPPLY VOLTAGE (V) Ground Current vs. Temperature 2.5V OUT ...
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MIC37300/37301/37302 Functional Characteristics November 2003 7 Micrel M0307-112003 ...
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MIC37300/37301/37302 Applications Information The MIC37300/01/ high-performance low-dropout voltage regulator suitable for moderate to high-current regu- lator applications. Its 500mV dropout voltage at full load and overtemperature makes it especially valuable in battery- powered systems and as high-efficiency noise ...
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... A 10mA minimum load current is necessary for proper operation. Error Flag The MIC37301 features an error flag circuit that monitors the output voltage and signals an error condition when the voltage is 5% below the nominal output voltage. The error flag is an open-collector output that can sink 10mA during a fault condition ...
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MIC37300/37301/37302 Package Information 0.065 0.010 20 2 0.067 0.005 DIM. = INCH 0.050 (1.27) 0.030 (0.76) 0.320 (8.13) 0.310 (7.87) M0307-112003 0.405 0.005 0.050 0.005 0.360 0.005 0.600 0.025 8 MAX 0.032 0.003 0.015 0.002 5-Lead TO-263-5 (U) DIMENSIONS: 0.375 ...
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MIC37300/37301/37302 0.050 (1.27) 0.030 (0.76) 0.320 (8.13) 0.310 (7.87) November 2003 0.375 (9.52) 0.365 (9.27) 0.360 (9.14) 0.350 (8.89) 0.008 (0.20) 0.004 (0.10) 0.256 BSC (6.50 BSC) 0.316 BSC (8.03 BSC) 0.420 (0.20) 0.410 (0.10) 0.031 (0.79) 0.025 (0.63) 0.100 ...
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MIC37300/37301/37302 MICREL, INC. 1849 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL The information furnished by Micrel in this datasheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its ...