MIC2950/2951 150mA Low-Dropout Voltage Regulator - Micrel - #2

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Micrel, Inc. MIC2950/2951 February 2010 2 M9999-021610 The MIC2950 is available as either an -05 or -06 version. The -05 and -06 versions are guaranteed for junction temperatures from –40°C to +125°C; the -05 version has a tighter output and reference voltage specification range over temperature. The MIC2951 is available as an -02 or -03 version. The MIC2950 and MIC2951 have a tight initial tolerance (0.5% typical), a very low output voltage temperature coefficient which allows use as a low-power voltage reference, and extremely good load and line regulation (0.04% typical). This greatly reduces the error in the overall circuit, and is the result of careful design techniques and process control. ___________________________________________________________________________________________________________ Ordering Information Part Number Voltage Accuracy Junction Temperature Range Package Lead Finish MIC2950-05BZ* 5.0V 0.5% –40° to +125°C 3-Pin TO-92 Standard MIC2950-06BZ* 5.0V 1.0% –40° to +125°C 3-Pin TO-92 Standard MIC2951-02BM 5.0V 0.5% –40° to +125°C 8-Pin SOIC Standard MIC2951-03BM 5.0V 1.0% –40° to +125°C 8-Pin SOIC Standard MIC2951-02BN** 5.0V 0.5% –40° to +125°C 8-Pin Plastic DIP Standard MIC2951-03BN 5.0V 1.0% –40° to +125°C 8-Pin Plastic DIP Standard MIC2951-03BMM 5.0V 1.0% –40° to +125°C 8-Pin MSOP Standard MIC2951-3.3BM 3.3V 1.0% –40° to +125°C 8-Pin SOIC Standard MIC2950-05YZ*/*** 5.0V 0.5% –40° to +125°C 3-Pin TO-92 Pb-Free MIC2950-06YZ*/*** 5.0V 1.0% –40° to +125°C 3-Pin TO-92 Pb-Free MIC2951-02YM*** 5.0V 0.5% –40° to +125°C 8-Pin SOIC Pb-Free MIC2951-03YM*** 5.0V 1.0% –40° to +125°C 8-Pin SOIC Pb-Free MIC2951-03YN*** 5.0V 1.0% –40° to +125°C 8-Pin Plastic DIP Pb-Free MIC2951-03YMM*** 5.0V 1.0% –40° to +125°C 8-Pin MSOP Pb-Free MIC2951-3.3YM*** 3.3V 1.0% –40° to +125°C 8-Pin SOIC Pb-Free Note: * TO-92 Package discontinuance notification issued September 2007. End-of-life-buy offer thru December 31, 2007. Contact factory for additional information. ** Contact factory for Pb-Free version. *** Pb-Free RoHS compliant with ‘high-melting solder’ exemption.