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LR745N3价格
参考价格：￥2.7088
型号：LR745N3-G 品牌：Supertex 备注：这里有LR745N3多少钱，2025年最近7天走势，今日出价，今日竞价，LR745N3批发/采购报价，LR745N3行情走势销售排行榜，LR745N3报价。| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
LR745N3 | High Input Voltage SMPS Start-up Circuit General Description The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the | SUTEX Supertex, Inc |  |   |
High Input Voltage SMPS Start-up General Description The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the | SUTEX Supertex, Inc | | | |
High Input Voltage SMPS Start-up General Description The Supertex LR745 is a high input voltage SMPS startup circuit. The LR745 is ideally suited for use with industry standard low voltage PWM ICs having start thresholds of 13.9 - 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates the | SUTEX Supertex, Inc | | | |
High-Input Voltage SMPS Start-up Description LR745 is a high input voltage SMPS start-up circuit. LR745 is ideally suited for use with industry standard low-voltage, Pulse-Width Modulation (PWM) ICs having start thresholds of 13.9 to 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates t | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 |  | | |
High-Input Voltage SMPS Start-up Description LR745 is a high input voltage SMPS start-up circuit. LR745 is ideally suited for use with industry standard low-voltage, Pulse-Width Modulation (PWM) ICs having start thresholds of 13.9 to 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates t | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | | | |
High-Input Voltage SMPS Start-up Description LR745 is a high input voltage SMPS start-up circuit. LR745 is ideally suited for use with industry standard low-voltage, Pulse-Width Modulation (PWM) ICs having start thresholds of 13.9 to 18.0V. It allows the PWM ICs to be operated from rectified 120 or 240VAC lines, and eliminates t | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | | | |
封装/外壳：TO-226-3，TO-92-3 标准主体（!--TO-226AA） 包装：托盘 描述：IC CTRLR PWM SMPS TO92-3 集成电路（IC） 电源管理 - 专用 | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | | | |
封装/外壳：TO-226-3，TO-92-3（TO-226AA）成形引线 包装：托盘 描述：IC CTRLR PWM SMPS TO92-3 集成电路（IC） 电源管理 - 专用 | MicrochipMicrochip Technology 微芯科技微芯科技股份有限公司 | | |
LR745N3产品属性
- 类型
描述
- 型号
LR745N3
- 功能描述
开关变换器、稳压器与控制器 Pwr Sup Start-Up IC
- RoHS
否
- 制造商
Texas Instruments
- 输出电压
1.2 V to 10 V
- 输出电流
300 mA
- 输入电压
3 V to 17 V
- 开关频率
1 MHz
- 安装风格
SMD/SMT
- 封装/箱体
WSON-8
- 封装
Reel
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MICROCHIP(美国微芯) |
24+ |
TO-92 |
5768 |
百分百原装正品,可原型号开票 |
|||
Supertex |
20+ |
TO-92 |
65790 |
原装优势主营型号-可开原型号增税票 |
|||
SUPERTEX |
22+ |
TO92 |
100000 |
代理渠道/只做原装/可含税 |
|||
Microchip(微芯) |
2511 |
TO-92 |
8790 |
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价 |
|||
Microchip |
24+ |
TO92-3 |
10000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
|||
Supertex |
2016+ |
TO-92 |
6528 |
房间原装进口现货假一赔十 |
|||
Microchip(微芯) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
|||
Microc |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
||||
9728 |
4 |
公司优势库存 热卖中! |
|||||
SUPERTEX |
24+ |
TO-92 |
5000 |
十年沉淀唯有原装 |
LR745N3芯片相关品牌
LR745N3规格书下载地址
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2021-10-20LR745-高输入电压开关电源启动电路
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