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我需要一款可以将15V电压转为-15V的电源芯片，要求芯片价格适宜、工作电流大于32mA、输出电压稳定且纹波小，请问有什么推荐的吗？
可以参考下面链接的文档https://www.ti.com.cn/cn/lit/an/slva317b/slva317b.pdf?ts=1697538193538&ref_url=https%253A%252F%252Fwww.ti.com.cn%252Fsitesearch%252Fzh-cn%252Fdocs%252Funiversalsearch.tsp%253FlangPref%253Dzh-CN%2526searchTerm%253DSLVA317B%2526nr%253D147
HI
直接选择输入超过30V， 带载能力大于64mA的降压芯片来做即可，例如LMR54406, LMR51610, LMR54410,
