mic37300 Micrel Semiconductor, mic37300 Datasheet
mic37300
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mic37300 Summary of contents
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... It offers high precision, ultra-low-dropout (500mV overtemperature), and low-ground current. The MIC37300/01/02/03 operates from an input of 2.25V to 6.0V designed to drive digital circuits requiring low-voltage at high currents (i.e., PLDs, DSP, microcontroller, etc.). It is available in fixed and adjustable output voltages ...
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... Ordering Information Part number Standard RoHS Compliant* / MIC37300-1.5BR MIC37300-1.5WR* MIC37300-1.65BR MIC37300-1.65WR* MIC37300-1.8BR MIC37300-1.8WR* MIC37300-2.5BR MIC37300-2.5WR* MIC37300-3.3BR MIC37300-3.3WR* MIC37301-1.5YME MIC37301-1.5BR MIC37301-1.5WR* MIC37301-1.8YME MIC37301-1.8BR MIC37301-1.8WR* MIC37301-2.5YME MIC37301-2 ...
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... Ground: TAB is connected to ground (Fixed) VOUT Regulator Output (Adj.) 8 FLG Error Flag (Output): Open collector output. Active-low indicates an output fault condition. 7 ADJ Adjustable Regulator Feedback Input: Connect to resistor voltage driver. 3 MIC37300/01/02/03 GND 1 VOUT EN 2 GND VIN 3 VIN VIN 4 e-Pad SOIC-8 (ME) 8 FLG ...
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Absolute Maximum Ratings Supply Voltage (V ) ............................................. 6.5V IN (3) Enable Input Voltage (V ) ................................ 6.5V EN (3) Power Dissipation (P ) .................. Internally Limited D Junction Temperature (T ).......... –40°C ≤ Storage Temperature (T ) ...
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Notes: 1. Exceeding the absolute maximum rating may damage the device. 2. The device is not guaranteed to function outside its operating rating θ , where θ – T D(max) J(max ...
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Typical Characteristics Power Supply Rejection Ratio 2. 1.5V OUT OUT C = 47µF OUT 0.01 0 100 ...
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Typical Characteristics (continued) 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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Functional Characteristics Load Transient Response 2.5V OUT C = 47µF Ceramic OUT TIME (400µs/di v.) June 2007 C 3A 10mA Enable Transient Response OUT 47µF ...
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... The minimum value of output capacitance recommended for the MIC37300 is 10µF. For 47µF or greater, the ESR range recommended is less than 1Ω. Ultra-low ESR, ceramic capacitors are recommended for output capacitance of 47µF or greater to help improve transient response and noise reduction at high frequency ...
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... To convert down to 2.5V without operating in dropout, NPN-based regulators require an input voltage of 3.7V at the very least. The MIC37300/01/02/03 regulator will provide excellent performance with an input as low as 3.0V or 2.25V, respectively. This gives the PNP- based regulators a distinct advantage over older, NPN-based linear regulators ...
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Package Information 4 θ June 2007 1 θ 2 θ 1 θ 1 θ 3 θ 2 θ 3 θ 4 θ 5-Pin TO-263-5 (U) 5-Pin S-PAK (R) 11 M9999-061507 ...
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June 2007 3-Pin S-PAK (R) 8-Pin SOIC (ME) 12 M9999-061507 ...
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MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB http:/www.micrel.com The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is ...