[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"part:ti:LM34919BQ1":3},{"part":4,"mfr":14,"docs":20,"aliases":28,"alts":29,"breadcrumbs":30,"related":31,"more_from_mfr":51},{"id":5,"pn":6,"pn_norm":7,"series":8,"package":8,"lifecycle":9,"summary":10,"params":11,"features":12,"pins":8,"updated_at":13,"category_name":8,"category_name_en":8,"category_path":8},55798,"LM34919B-Q1","LM34919BQ1",null,"active","LM34919B Ultra Small 40V, 600 mA Constant On-Time Buck Switching Regulator datasheet (Rev. B)",[],[],"2026-10-11T07:39:23.084Z",{"slug":15,"name_en":16,"name_cn":17,"website":18,"is_domestic":19},"ti","Texas Instruments","德州仪器","https:\u002F\u002Fwww.ti.com",false,[21],{"id":5,"filename":22,"title":10,"pages":23,"size_bytes":24,"lang":8,"doc_version":8,"published_at":8,"role":25,"outline_count":26,"thumb":27},"TI-LM34919BQ1.pdf",27,909596,"datasheet",26,"\u002Fthumbs\u002F51\u002F28\u002F5128dea281fcc8aaccc055224bc9387256ae0ef9d4fbcd4464e08c8ae950e279.jpg",[],[],[],[32,35,38,41,44,47],{"pn_display":33,"pn_norm":33,"package":8,"summary":34},"LM34910","High Voltage (40V, 1.25A) Step Down Switching Regulator datasheet (Rev. B)",{"pn_display":36,"pn_norm":36,"package":8,"summary":37},"LM34910C","High Voltage (50V, 1.25A) Step Down Switching Regulator datasheet (Rev. B)",{"pn_display":39,"pn_norm":39,"package":8,"summary":40},"LM34914","Ultra Small 1.25A Step-Dwn Switching Reg w\u002FIntelligent Current Limit datasheet (Rev. B)",{"pn_display":42,"pn_norm":42,"package":8,"summary":43},"LM34917A","Ultra Small 33V,1.25A Constant On-Time Buck Sw Reg w\u002FIntelligent Current Limit datasheet (Rev. D)",{"pn_display":45,"pn_norm":45,"package":8,"summary":46},"LM34919","Ultra Small 40V, 600 mA Constant On-Time Buck Switching Regulator datasheet (Rev. E)",{"pn_display":48,"pn_norm":49,"package":8,"summary":50},"LM34919C-Q1","LM34919CQ1","Ultra Small 50V, 600mA Const On-Time Buck Switchg Reg datasheet (Rev. A)",[52,55,58,61,64,67,70,73,76,79,81,84],{"pn_display":53,"pn_norm":53,"summary":54},"TPS5430","5.5V 至 36V 输入、3A、500kHz 降压转换器",{"pn_display":56,"pn_norm":56,"summary":57},"TPS5430DDAR","5.5V 至 36V 输入、3A、500kHz 降压转换器（卷带）",{"pn_display":59,"pn_norm":59,"summary":60},"TPS5431","5.5V 至 23V 输入、3A、500kHz 降压转换器",{"pn_display":62,"pn_norm":62,"summary":63},"TLV9064","10MHz 低噪声 RRIO 四路运算放大器",{"pn_display":65,"pn_norm":65,"summary":66},"TLV9062","10MHz 低噪声 RRIO 双路运算放大器",{"pn_display":68,"pn_norm":68,"summary":69},"LM317","1.25V 至 37V 可调、1.5A 三端线性稳压器",{"pn_display":71,"pn_norm":71,"summary":72},"SN65HVD75","3.3V 半双工 RS-485 收发器 20Mbps",{"pn_display":74,"pn_norm":74,"summary":75},"SN65HVD72","3.3V 半双工 RS-485 收发器",{"pn_display":77,"pn_norm":77,"summary":78},"TLV9061","10MHz 低噪声 RRIO 单路运算放大器",{"pn_display":80,"pn_norm":80,"summary":8},"XTR111",{"pn_display":82,"pn_norm":82,"summary":83},"TPS53820","Integrated Step-Down Converter with SVID Interface for Intel® CPU Power Supply datasheet",{"pn_display":85,"pn_norm":85,"summary":86},"TPS53830","Integrated Step-Down Digital Converter for DDR5 On-DIMM Power Supply datasheet"]