MIC5159YM6 Micrel Inc, MIC5159YM6 Datasheet
MIC5159YM6
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MIC5159YM6 Summary of contents
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... IS GND GND Adjustable Output Voltage IttyBitty is a registered trademark of Micrel, Inc. Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 ( June 2006 Programmable Current Limit µCap LDO Features regulator • Fast transient response • Input voltage range: V • ...
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... Micrel, Inc. Ordering Information Part Number Standard Pb-Free MIC5159BM6 MIC5159YM6 MIC5159-1.8BM6 MIC5159-1.8YM6 MIC5159-3.0BM6 MIC5159-3.0YM6 Note: Other Voltage available. Contact Micrel for details. Pin Configuration ADJ Pin 1 LZAA Index GND SOT-23-6 (M6) Adjustable Voltage Version Pin Description Pin Number Pin Name GND 3 IS ...
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Micrel, Inc. Absolute Maximum Ratings Supply Voltage (V ) ....................................................+6.0V IN Enable Input Voltage (V )..........................................+6.0V EN Power Dissipation (P ) ........................................ Note 3 D(max) Storage Temperature (T ) .........................–65°C to +150°C s Lead Temperature (soldering, 5 sec.)........................ 260°C (4) ...
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Micrel, Inc. Typical Characteristics Reference Voltage vs. Input Voltage 1.250 1.245 1.240 1.235 1.230 1.225 1.220 INPUT VOLTAGE (V) Quiescent Current vs. Input Voltage 10mA 1 LOAD 0 INPUT ...
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Micrel, Inc. Functional Characteristics June 2006 2A 10mA 1.5V OUT C = 100µF OUT 5 MIC5159 1.8V OUT M9999-062706 ...
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Micrel, Inc. Functional Diagram June 2006 GATE S Buffer I SNS Amplifier REF Enable EN Block Diagram – Fixed Output Voltages GATE S Buffer I SNS Amplifier ...
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Micrel, Inc. Application Information The MIC5159 is a high performance voltage regulator controller. When used with an external P-Channel MOSFET and a tiny ceramic output capacitor, it forms a wide variety of simple, inexpensive ultra-low-dropout voltage regulators. Current Sense Resistor ...
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Micrel, Inc. θ = 25.71°C/W JA The heatsink and MOSFET must have a combined thermal resistance to meet the above criteria. The typical thermal resistance from the junction to the 2 case (θ TO-263 (D pack) is ...
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Micrel, Inc. Input Capacitor An input capacitor of 1.0µF or greater is recommended when the device is more than 4 inches away from the bulk AC supply capacitance or when the supply is a battery. Small, surface mount, ceramic capacitors ...
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Micrel, Inc. Designing with MIC5159 The following section details: • Application examples of possible input/output configurations with designator. • Schematics with “Bill recommendation, dropout maximum output current combination. • Further advice on MOSFET selection. 3.3V to 2.5V Conversion IN OUT ...
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Micrel, Inc. 1.8V to 1.5V Conversion IN OUT I C MOSFET OUT OUT 2.0A 10µF Si3445DV 4.0A 22µF Si3445DV x2 6.0A 200µF Si4403DY x2 (1) 7.0A 44µF SUB15P01-52 x4 Note: 1. For space constrained designs, a DPAK equivalent can be ...
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Micrel, Inc. Schematic A Input/Output Combination Examples Input Output Maximum Current 1.8V 1.5V 2A 1.8V 1.25V 1A U1 MIC5159BM6/YM6 Application Circuit Bill of Materials Item Part Number Manufacturer C1 GRM40 X7R 106 6.3 Murata C2 C2012X5RR0J106M Murata R1 CRCW08051002 Vishay ...
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Micrel, Inc. Schematic B Input/Output Combination Examples Input Output Maximum Current 1.8V 1. MIC5159BM6/YM6 Application Circuit Bill of Materials Item Part Number C1 GRM40 X7R 106 6.3 C2012X5RR0J106M C2 GRM42-2 X5R 226K 6.3 C2012X5RR0J106M R1 CRCW08051002 R2 CRCW08059761 ...
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Micrel, Inc. Schematic C Input/Output Combination Examples Input Output Maximum Current 3.3V 2.5V 1A 3.3V 1.8V 0.6A 3.3V 1.5V 0.5A 3.3V 1.25V 0.4A 2.5V 1.8V 1.25A 2.5V 1.5V 1A 2.5V 1.25V 0.75A 1.8V 1.25V 1.5A U1 MIC5159BM6/YM6 Application Circuit Bill ...
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Micrel, Inc. Schematic D Input/Output Combination Examples Input Output Maximum Current 3.3V 2.5V 2.5A 3.3V 1.8V 1.25A 3.3V 1.5V 1A 3.3V 1.25V 0.75A 2.5V 1.8V 2.5A 2.5V 1.5V 2A 2.5V 1.25V 1.5A 1.8V 1.5V 2A 1.8V 1.25V 3A U1 MIC5159BM6/YM6 ...
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Micrel, Inc. Schematic E Input/Output Combination Examples Input Output Maximum Current 3.3V 2.5V 3.5A 3.3V 1.8V 2A 3.3V 1.5V 1.5A 3.3V 1.25V 1.25A 2.5V 1.8V 4A 2.5V 1.5V 3A 2.5V 1.25V 2A 1.8V 1.25V 4.5A U1 MIC5159BM6/YM6 Application Circuit Bill ...
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Micrel, Inc. Schematic F Input/Output Combination Examples Input Output Maximum Current 3.3V 2.5V 5A 3.3V 1.8V 2.5A 3.3V 1.5V 2A 3.3V 1.25V 1.75A 2.5V 1.8V 5.5A 2.5V 1.5V 4A 2.5V 1.25V 3A 1.8V 1.25V 6.5A U1 MIC5159BM6/YM6 Application Circuit Bill ...
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Micrel, Inc. Schematic G Input/Output Combination Examples Input Output Maximum Current 1.8V 1. MIC5159BM6/YM6 Application Circuit Bill of Materials Item Part Number C1 GRM40 X7R 106 6.3 C2012X5RR0J106M C2,C3 GRM43 ER60J476K C4,C5,C6 C4532X5R0J476M R1 CRCW08051002 R2 CRCW08059761 CRCW08052152 ...
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Micrel, Inc. Schematic H Input/Output Combination Examples Input Output Maximum Current 3.3V 2.5V 2.5A 3.3V 1.8V 1.25A 3.3V 1.5V 1A 3.3V 1.25V 0.75A 2.5V 1.8V 2.5A 2.5V 1.5V 2A 2.5V 1.25V 1.5A 1.8V 1.25V 3A U1 MIC5159BM6/YM6 Application Circuit Bill ...
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Micrel, Inc. Schematic I Input/Output Combination Examples Input Output Maximum Current 3.3V 2.5V 5A 3.3V 1.8V 2.5A 3.3V 1.5V 2A 3.3V 1.25V 1.75A 2.5V 1.8V 5.5A 2.5V 1.5V 4A 2.5V 1.25V 3A 1.8V 1.25V 6.5A U1 MIC5159BM6/YM6 Application Circuit Bill ...
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Micrel, Inc. Schematic J Input/Output Combination Examples Input Output Maximum Current 3.3V 2.5V 7.5A 3.3V 1.8V 3.75A 3.3V 1.5V 3A 3.3V 1.25V 2.75A 2.5V 1.8V 8A 2.5V 1.5V 6A 2.5V 1.25V 4.5A 1.8V 1.25V 9.5A U1 MIC5159BM6/YM6 Application Circuit Bill ...
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Micrel, Inc. Schematic K Input/Output Combination Examples Input Output Maximum Current 3.3V 2.5V 10A 3.3V 1.8V 5A 3.3V 1.5V 4.25A 3.3V 1.25V 3.75A 2.5V 1.8V 11A 2.5V 1.5V 8A 2.5V 1.25V 6A 1.8V 1.5V 7A 1.8V 1.25V 13A U1 MIC5159BM6/YM6 ...
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Micrel, Inc. Package Information 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. ...