MIC29312BU Micrel Inc, MIC29312BU Datasheet
MIC29312BU
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MIC29312BU Summary of contents
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General Description The MIC29310 and MIC29312 are low cost versions of MIC29300 family low-dropout (LDO) regulators. Manufac- tured on Micrel’s proprietary Super beta PNP™ process, the MIC29310 LDO regulator with very low-dropout voltage (600mV over the full ...
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... Ordering Information Part Number Standard RoHS Compliant MIC29310-3.3BT MIC29310-3.3WT MIC29310-3.3BU MIC29310-3.3WU MIC29310-5.0BT MIC29310-5.0WT MIC29310-5.0BU MIC29310-5.0WU MIC29312BT MIC29312WT MIC29312BU MIC29312WU Note: 1. RoHS compliant with “high-melting solder” exemption. Pin Confi guration MIC29310-x.xBT/WT TO-220-3 (T) MIC29312-x.xBT/WT TO-220-5 (T) Pin Description Pin Number Pin Number MIC29310 ...
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Electrical Characteristics T = 25°C, bold values indicate 0°C ≤ Parameter Condition Output Voltage 10mA ≤ I Line Regulation I O Load Regulation V IN ΔV / ΔT Output Voltage Temperature Coeffi cient, Note 8 O ppm/°C Dropout ...
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Block Diagram IN Bias *EN On/Off Thermal Shut- down MIC29310/29312 MIC29310/29312 Reference 4 OUT O.V. I LIMIT 16V Feed- ADJ* back GND * MIC29312 only. November 2006 ...
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Typical Characteristics MIC29312 E N OUT 0.1µ OUT IN ADJ 49.9k GND 1% V load (not shown): Intel® Power Validato r OUT MIC29312 Load Transient Response Test Circuit MIC29312 Line Transient Response with 3A ...
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MIC2931x Ground Current vs. Input Voltage 2 10mA OUT 1.5 1.0 0.5 0 INPUT VOLTAGE (V) MIC2931x Ground Current vs. Temperature 6.0 5.0 4 750mA 3.0 OUT 2.0 1.0 0.0 ...
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Applications Information The MIC29310 and MIC29312 are high performance low-drop- out voltage regulators suitable for all moderate to high-current voltage regulator applications. Their 600mV of dropout voltage at full load make them especially valuable in battery powered systems and as ...
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A 10mA minimum load current is necessary for proper regulation. Adjustable Regulator Design Figure 4. Adjustable Regulator with Resistors The adjustable regulator version, MIC29312, allows program- ming the output voltage anywhere between 1.25V and the ...
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Package Information November 2006 3-Pin TO-220 (T) 3-Pin TO-263 (U) 9 MIC29310/29312 ...
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MIC29310/29312 5-Pin TO-220 (T) 5-Pin TO-263 (U) 10 November 2006 ...
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November 2006 11 MIC29310/29312 ...
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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 ...