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型号	功能描述	生产厂家企业	LOGO
LR1812	1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
LR1812	1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR WITH REVERSECURRENT PROTECTION	UTC 友顺	UTC
LR18120_V01	2A LOW DROPOUT REGULATOR WITH ENABLE DESCRIPTION The UTC LR18120 is a positive voltage regulator with high performance. It has low dropout voltage and low input voltage, besides its output voltage can be fixed at 1.0V, 1.2V, 1.5V, 1.8V, or 2.5V depending on internal feedback resistors or ADJ (not connected to the ground) with ex	UTC 友顺	UTC
LR18120XG-XX-S08-R	2A LOW DROPOUT REGULATOR WITH ENABLE DESCRIPTION The UTC LR18120 is a positive voltage regulator with high performance. It has low dropout voltage and low input voltage, besides its output voltage can be fixed at 1.0V, 1.2V, 1.5V, 1.8V, or 2.5V depending on internal feedback resistors or ADJ (not connected to the ground) with ex	UTC 友顺	UTC
LR18120XG-XX-SH2-R	2A LOW DROPOUT REGULATOR WITH ENABLE DESCRIPTION The UTC LR18120 is a positive voltage regulator with high performance. It has low dropout voltage and low input voltage, besides its output voltage can be fixed at 1.0V, 1.2V, 1.5V, 1.8V, or 2.5V depending on internal feedback resistors or ADJ (not connected to the ground) with ex	UTC 友顺	UTC
LR18120XL-XX-S08-R	2A LOW DROPOUT REGULATOR WITH ENABLE DESCRIPTION The UTC LR18120 is a positive voltage regulator with high performance. It has low dropout voltage and low input voltage, besides its output voltage can be fixed at 1.0V, 1.2V, 1.5V, 1.8V, or 2.5V depending on internal feedback resistors or ADJ (not connected to the ground) with ex	UTC 友顺	UTC
LR18120XL-XX-SH2-R	2A LOW DROPOUT REGULATOR WITH ENABLE DESCRIPTION The UTC LR18120 is a positive voltage regulator with high performance. It has low dropout voltage and low input voltage, besides its output voltage can be fixed at 1.0V, 1.2V, 1.5V, 1.8V, or 2.5V depending on internal feedback resistors or ADJ (not connected to the ground) with ex	UTC 友顺	UTC
LR18120	2A LOW DROPOUT REGULATOR WITH ENABLE 文件：318.97 Kbytes Page：8 Pages	UTC 友顺	UTC
LR18120	2A LOW DROPOUT REGULATOR WITH ENABLE	ETL 亚历电子	ETL
LR18120	2A LOW DROPOUT REGULATOR WITH ENABLE	UTC 友顺	UTC
LR18120	2A LOW DROPOUT REGULATOR WITH ENABLE 文件：346.71 Kbytes Page：8 Pages	UTC 友顺	UTC
LR18120	2A LOW DROPOUT REGULATOR WITH ENABLE 文件：380.85 Kbytes Page：8 Pages	ETL 亚历电子	ETL
LR18120	2A LOW DROPOUT REGULATOR WITH ENABLE 文件：391.97 Kbytes Page：8 Pages	UTC 友顺	UTC
LR18120_11	2A LOW DROPOUT REGULATOR WITH ENABLE 文件：391.97 Kbytes Page：8 Pages	UTC 友顺	UTC
LR18120_17	2A LOW DROPOUT REGULATOR WITH ENABLE 文件：318.97 Kbytes Page：8 Pages	UTC 友顺	UTC
LR18120G-XX-S08-R	2A LOW DROPOUT REGULATOR WITH ENABLE 文件：391.97 Kbytes Page：8 Pages	UTC 友顺	UTC
LR18120G-XX-SH2-R	2A LOW DROPOUT REGULATOR WITH ENABLE 文件：391.97 Kbytes Page：8 Pages	UTC 友顺	UTC
LR18120L-XX-S08-R	2A LOW DROPOUT REGULATOR WITH ENABLE 文件：391.97 Kbytes Page：8 Pages	UTC 友顺	UTC
LR18120L-XX-SH2-R	2A LOW DROPOUT REGULATOR WITH ENABLE 文件：391.97 Kbytes Page：8 Pages	UTC 友顺	UTC
LR1812G-12-AF5-R	1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
LR1812G-12-SH2-R	1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
LR1812G-15-AF5-R	1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
LR1812G-15-SH2-R	1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
LR1812G-18-AF5-R	1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
LR1812G-18-SH2-R	1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
LR1812G-25-AF5-R	1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
LR1812G-25-SH2-R	1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
LR1812G-33-AF5-R	1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
LR1812G-33-SH2-R	1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
LR1812G-XX-AF5-R	Low Dropout Voltage 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
LR1812G-XX-SH2-R	Low Dropout Voltage 文件：243.78 Kbytes Page：6 Pages	UTC 友顺	UTC
1812	SMOKE DETECTORS [BRK ELECTRONICS]	SYSTEMSENSOR	SYSTEMSENSOR
1812	Aluminum Electrolytic Capacitors 文件：5.29445 Mbytes Page：66 Pages	KEMETKEMET Corporation 基美	KEMET
1812	HIGH POWER SERIES 文件：340.57 Kbytes Page：1 Pages	ASSUN	ASSUN
1812	BUILT-IN SERVO DRIVE INTEGRATED MOTOR-Brushless 文件：4.28334 Mbytes Page：1 Pages	ASSUN	ASSUN
1812	BUILT-IN SERVO DRIVE INTEGRATED MOTOR-Brushless 文件：4.65822 Mbytes Page：1 Pages	ASSUN	ASSUN

LR1812产品属性

类型
描述
型号
LR1812
制造商
UTC-IC
制造商全称
UTC-IC
功能描述
2A LOW DROPOUT REGULATOR WITH ENABLE

LR1812供应商更多...

更新时间：2025-11-22 23:00:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市高捷芯城科技有限公司	LR18120HG-12V-SH2-R	UTC(友顺)	24+	HSOP8EP	7350	现货供应,当天可交货!免费送样,原厂技术支持!!!	询价
深圳市得捷芯城科技有限公司	LR18120HG-12-SH2-R	UTC/友顺	24+	NA/	2469	优势代理渠道,原装正品,可全系列订货开增值税票	询价
深圳市威雅利发展有限公司	LR18120HGHSOP8	UTC	1260+	HSOP8	663	一级代理,专注军工、汽车、医疗、工业、新能源、电力	询价
贸泽芯城（深圳）电子科技有限公司	LR18120LG-25-SH2-R	UTC/友顺	23+	HSOP-8TR	6000	一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、	询价
深圳市明嘉莱科技有限公司	LR18120HG-1.2V	UTC/友顺	25+	HSOP-8	880000	明嘉莱只做原装正品现货	询价
深圳市勤思达科技有限公司	LR18120HG-1.2V	UTC	24+	SOP8	5000	全新原装正品,现货销售	询价
深圳市宇创芯科技有限公司	LR18120HG-12-SH2-R	UTC/友顺	24+	HSOP8	9600	原装现货,优势供应,支持实单!	询价
深圳诚思涵科技有限公司	LR18120HG-12V-SH2-R	UTC(友顺)	18+		9800	代理进口原装/实单价格可谈	询价
艾睿（深圳）半导体有限公司	LR18120HG-12V-SH2-R	UTC(友顺)	2447	HSOP-8	105000	2500个/圆盘一级代理专营品牌!原装正品,优势现货,	询价
深圳市卓越微芯电子有限公司	LR18230G-AD-S08-R	UTC	25+	HSOP-8	20000	原装正品价格优惠,志同道合共谋发展	询价

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LR645-高输入电压开关电源启动/线性稳压器
特点接受输入从15V到450V 与行业标准的PWM IC的兼容。输出电流高达3毫安连续，30毫安高峰电源电流通常为50μA 线路调整通常0.1mV/ V 可修剪输出从8.0V至12V可以增加❏输出电流150mA的外部FET 应用关闭式开关电源启动电路（脉冲负载）低功耗稳压器嘈杂输入的稳压器概述 Supertex公司的LR6是高输入电压，低输出电流线性稳压器。它有一个三端固定输
2013-1-19

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LR1812产品属性

LR1812供应商更多...

LR1812芯片相关品牌

LR1812规格书下载地址

LR1812参数引脚图相关

LR1812数据表相关新闻

LR18120HG-HSOP8R-25-TW0G_UTC代理商

LR1801G-HSOP8R-15-TSG_UTC代理商

LR1118L-SOT223R-12-A2TG_UTC代理商

LR1106G-SC59.5R-30-TG_UTC代理商

LR432BTLT1G

LR645-高输入电压开关电源启动/线性稳压器

DdatasheetPDF页码索引