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求一款DC/DC电源芯片 12-32Vdc输入,最低3.3V可调输出

Other Parts Discussed in Thread: LM317, LM3485, LM25007, LM25010, LM2842

求一款DC/DC电源芯片 ,12-32Vdc输入,最低3.3V可调输出。输出电流500mA。

要求非隔离,电路设计简单,不需要散热设计。

现在用的一个LM317,24VDC输入,5V输出,有点烫手。所以想换一款。