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TAS2557YZT
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Texas Instruments
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5.7-W Class-D Mono Audio Amplifier with Class-H Boost and Speaker Sense 42-DSBGA -40 to 85 | 
 
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LM25574MTX/NOPB
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Texas Instruments
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42V, 0.5A Step-Down Switching Regulator 16-TSSOP -40 to 125 | 
 
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LM25574QMTX/NOPB
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Texas Instruments
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42V, 0.5A Step-Down Switching Regulator 16-TSSOP -40 to 125 | 
 
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LM25576MHX/NOPB
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Texas Instruments
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4.5V to 42V, 3A Step-Down DC/DC Switching Regulator 20-HTSSOP -40 to 125 | 
 
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LM25575MH/NOPB
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Texas Instruments
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6V to 42V, 1.5A Step-Down DC/DC Switching Regulator 16-HTSSOP -40 to 125 | 
 
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