MIC37302 Micrel Semiconductor, MIC37302 Datasheet
MIC37302
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MIC37302 Summary of contents
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... 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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... 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 TO-263-5 S-PAK-3 ...
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... V FLG(LO Low Threshold FLG Hysteresis High Threshold MIC37302 Only Reference Voltage Adjust Pin Bias Current Notes: 1. Exceeding the absolute maximum ratings may damage the device. 2. The device is not guaranteed to function outside its operating rating (max (max) – T ...
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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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... V 1.240V 1 OUT Figure 2. Adjustable Regulator with Resistors The MIC37302 allows programming the output voltage any- where between 1.24V and the 5.5V maximum operating rating of the family. Two resistors are used. Resistors can be quite large because of the very high input impedance and low bias current of the sense comparator. ...
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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 ...