MIC5219YMT TR Micrel Inc, MIC5219YMT TR Datasheet
MIC5219YMT TR
Specifications of MIC5219YMT TR
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MIC5219YMT TR Summary of contents
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General Description The MIC5219 is an efficient linear voltage regulator with high peak output current capability, very-low-dropout voltage, and better than 1% output voltage accuracy. Dropout is typically 10mV at light loads and less than 500mV at full load. The ...
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Ordering Information Part Number Standard Pb-Free MIC5219-2.5BMM MIC5219-2.5YMM MIC5219-2.85BMM MIC5219-2.85YMM MIC5219-3.0BMM MIC5219-3.0YMM MIC5219-3.3BMM MIC5219-3.3YMM MIC5219-3.6BMM MIC5219-3.6YMM MIC5219-5.0BMM MIC5219-5.0YMM MIC5219BMM MIC5219YMM MIC5219-2.5BM5 MIC5219-2.5YM5 MIC5219-2.6BM5 MIC5219-2.6YM5 MIC5219-2.7BM5 MIC5219-2.7YM5 MIC5219-2.8BM5 MIC5219-2.8YM5 MIC5219-2.8BML MIC5219-2.8YML MIC5219-2.85BM5 MIC5219-2.85YM5 MIC5219-2.9BM5 MIC5219-2.9YM5 MIC5219-3.1BM5 MIC5219-3.1YM5 MIC5219-3.0BM5 MIC5219-3.0YM5 MIC5219-3.0BML MIC5219-3.0YML ...
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Pin Description Pin No. Pin No. Pin No. MLF-6 MSOP-8 SOT-23-5 TMLF 5– (fixed) 4 (fixed) 5(NC) 4 (adj.) 4 (adj.) EP — — June 2009 Pin ...
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Absolute Maximum Ratings Supply Input Voltage (V ) ..............................–20V to +20V IN Power Dissipation (P ) ............................. Internally Limited D Junction Temperature (T ) ........................ –40°C to +125°C J Storage Temperature (T ) ........................ –65°C to +150°C S Lead Temperature ...
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Notes: 1. Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specifications do not apply when operating the device outside of its operating ratings. The maximum allowable power dissipation is a function of the maximum ...
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Typical Characteristics Power Supply Rejection Ratio OUT -20 -40 -60 - 100µA OUT C = 1µF OUT -100 1k 10k 100k 1M 10M 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 1E+7 ...
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Ground Current vs. Output Current 100 200 300 400 500 OUTPUT CURRENT (mA) June 2009 Ground Current vs. Supply Voltage =500mA ...
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Block Diagrams C (optional June 2009 Bandgap Ref Current Limit Thermal Shutdown MIC5219-x.xBM5/M/YMT GND Ultra-Low-Noise Fixed Regulator IN Bandgap Ref ...
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Applications Information The MIC5219 is designed for 150mA to 200mA output current applications where a high current spike (500mA) is needed for short, start-up conditions. Basic application of the device will be discussed initially followed by a more detailed discussion ...
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Peak Current Applications The MIC5219 is designed for applications where high start-up currents are demanded from space constrained regulators. This device will deliver 500mA start-up current from a SOT- 23-5 or MM8 package, allowing high power from a very low ...
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DUTY CYCLE (%) a. 25°C Ambient Figure 1. MIC5219-x.xBM5 (SOT-23-5) on Minimum Recommended Footprint 10 100mA 8 6 200mA 300mA 4 400mA 2 ...
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P × 50mA = 0.875 × 173mW D P × 50mA = 151mW D The power dissipation at 500mA must also be calculated. P × 500mA = (5V – 3.3V) 500mA + 5V × 20mA D × 500mA = 950mW ...
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Package Information June 2009 8-Pin MSOP (MM) SOT-23-5 (M5) 13 M0371-061809 ...
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MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 tel The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its ...