{"error":{"root_cause":[{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*ams1117 pdf (1.5V, 1.8V, 2.5V,.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"recommend_keyword_search_v1","node":"c8Ry91qkQA6igO07LZRl5w","reason":{"type":"query_shard_exception","reason":"failed to create query: {\n \"regexp\" : {\n \"keyword\" : {\n \"value\" : \".*ams1117 pdf (1.5V, 1.8V, 2.5V,.*\",\n \"flags_value\" : 65535,\n \"max_determinized_states\" : 10000,\n \"boost\" : 1.0\n }\n }\n}","index_uuid":"SON-ziQURzKK3JljPlVlCQ","index":"recommend_keyword_search_v1","caused_by":{"type":"illegal_argument_exception","reason":"expected ')' at position 34"}}}]},"status":400}
T Thhee AMS1117 series of adjustable and fixed voltage regulators are designed to provide 800mA
2008-08-29 10:17
AMS1117是一个三端稳压器,它的稳压调整管是由一个PNP驱动的NPN管组成,有固定和可调两个版本可用,输出电压可以是:1.2V,1.5V,1.8V,
2021-11-16 06:41
%以内。ADJ引脚是可调整电压引脚,用来接入可调电阻,调出你所需要的电压。基本工作原理AMS1117是一个低漏失电压调整器,它的稳压调整管是由一个PNP驱动的NPN管组成的,漏失电压定义为: VDROP = VBE+ VSAT。AMS1117有固定和可调两个版本可
2021-11-15 07:34
仅使用陶瓷电容的LTC3407的典型应用。该电路提供2.5V稳压输出和1.8V稳压输出,输出电压高达600mA,输入电压为2.5V至5.5V。电路效率高达95%
2020-06-13 19:59
【电源转换】利用AMS1117进行5V转3.3V外周电路推荐
2021-12-28 07:34
。不过,半导体芯片尺寸的缩小和掺杂水平的提高,导致半导体芯片的薄栅极氧化层和PN结的宽度大幅降低,与更多的电路结合在一起,这可降低了半导体芯片的ESD敏感度。优恩半导体新推出超低压1.8V/2.5V
2019-04-03 09:57
`业内首家推出1.8V、2.5V、3.3V超低压保护系列TVS管`
2020-05-09 14:39
电路显示LTC1704是多路降压转换,是通过多个基于开关的电源,它可以将1.8V转换为1.5V或1.2V,输入电压可高达5V
2019-07-22 08:46
电路图LTC3407是双输出稳压器,单片,提供2.5V / 600mA和1.5V / 600mA电流,由本地3.3V或5V电源供电
2019-07-22 08:48
1.5V升压3.3V,1.5V升压5V1.5V升压3.3V芯片,1.5V
2020-09-21 19:25