[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:st:LEOPOL1":3},{"part":4,"mfr":25,"docs":31,"aliases":40,"alts":44,"breadcrumbs":52,"related":58,"more_from_mfr":59},{"id":5,"pn":6,"pn_norm":6,"series":7,"package":7,"lifecycle":8,"summary":9,"params":10,"features":20,"pins":7,"updated_at":21,"category_name":22,"category_name_en":23,"category_path":24},1760,"LEOPOL1",null,"active","Rad-hard 5 A step-down converter in plastic package",[11,14,17],[12,13],"工作温度","-40 ~ 125 °C",[15,16],"输入电压","3 ~ 12 V",[18,19],"输出电流","7 A",[],"2026-10-10T13:01:01.608Z","DC-DC 转换器","DC-DC Converters","power.dcdc",{"slug":26,"name_en":27,"name_cn":28,"website":29,"is_domestic":30},"st","STMicroelectronics","意法半导体","https:\u002F\u002Fwww.st.com",false,[32],{"id":5,"filename":33,"title":34,"pages":35,"size_bytes":36,"lang":7,"doc_version":7,"published_at":7,"role":37,"outline_count":38,"thumb":39},"ST-LEOPOL1.pdf","Datasheet - LEOPOL1 - Rad-hard 5 A step-down converter in plastic package",44,2911243,"datasheet",40,"\u002Fthumbs\u002F32\u002Ff1\u002F32f1e9776289f33e8000c300bb1ead90f530bd09973df3b4573a326fde6e8308.jpg",[41],{"alias_norm":42,"kind":43},"LEOPOL1PDT","order",[45,50],{"kind":46,"note":7,"pn_display":47,"pn_norm":47,"summary":48,"mfr_slug":49,"mfr_name":49,"is_domestic":30},"similar","NCP81044","Low Voltage Synchronous Buck Controller","onsemi",{"kind":46,"note":7,"pn_display":51,"pn_norm":51,"summary":48,"mfr_slug":49,"mfr_name":49,"is_domestic":30},"NCP81046",[53,57],{"name":54,"name_en":55,"path":56},"电源管理","Power Management","power",{"name":22,"name_en":23,"path":24},[],[60,63,66,69,71,74,77,80,83,85,88,91],{"pn_display":61,"pn_norm":61,"summary":62},"A5970D","Up to 1 A step-down switching regulator for automotive applications",{"pn_display":64,"pn_norm":64,"summary":65},"A5970AD","Up to 1 A step down-switching regulator for automotive applications",{"pn_display":67,"pn_norm":67,"summary":68},"A5972D","Up to 1.5 A step-down switching regulator for automotive",{"pn_display":70,"pn_norm":70,"summary":68},"A5973AD",{"pn_display":72,"pn_norm":72,"summary":73},"A5973D","Up to 2 A step-down switching regulator for automotive applications",{"pn_display":75,"pn_norm":75,"summary":76},"A5974D","Up to 2.5 A step-down switching regulator for automotive applications",{"pn_display":78,"pn_norm":78,"summary":79},"A5975D","Up to 3 A step-down switching regulator",{"pn_display":81,"pn_norm":81,"summary":82},"A5975AD","Up to 2.5 A step-down switching regulator for automotive",{"pn_display":84,"pn_norm":84,"summary":7},"LED2000",{"pn_display":86,"pn_norm":86,"summary":87},"A6902D","Up to 1 A step down switching regulator with adjustable current limit for automotive applications -",{"pn_display":89,"pn_norm":89,"summary":90},"A6985F","Automotive 38 V, 500 mA synchronous step-down switching",{"pn_display":92,"pn_norm":92,"summary":7},"A6986"]