LP3990
Power management
Texas InstrumentsBrandedLP3990Integrated circuit electronic chips useDSBGA|4, SOT-23|5, WSON|6Encapsulated, with a working temperature range of-40 to 125,The voltage is,use2 mm2: 1.3 x 1.5 (DSBGA|4), 5 mm2: 1.6 x 2.9 (SOT-23|5), 9 mm2: 3 x 3 (WSON|6)Packaging technology，nowLP3990Chip inventory is15183individual。
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