| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
丝印代码：L3478MA；LM3478 High-Efficiency Low-Side N-Channel Controller for Switching Regulator 1 Features 1• 8-lead VSSOP-8 and SOIC-8 packages • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft Start • Current Mode Operation • Undervoltage Lockout With | TI 德州仪器 |   | ||
丝印代码：L3478MA；LM3478 High-Efficiency Low-Side N-Channel Controller for Switching Regulator 1 Features 1• 8-lead VSSOP-8 and SOIC-8 packages • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft Start • Current Mode Operation • Undervoltage Lockout With | TI 德州仪器 | | ||
丝印代码：L3478MA；LM3478 High-Efficiency Low-Side N-Channel Controller for Switching Regulator 1 Features 1• 8-lead VSSOP-8 and SOIC-8 packages • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft Start • Current Mode Operation • Undervoltage Lockout With | TI 德州仪器 | | ||
丝印代码：L3478MA；LM3478 High-Efficiency Low-Side N-Channel Controller for Switching Regulator 1 Features 1• 8-lead VSSOP-8 and SOIC-8 packages • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft Start • Current Mode Operation • Undervoltage Lockout With | TI 德州仪器 | | ||
丝印代码：L3478MA；LM3478 High-Efficiency Low-Side N-Channel Controller for Switching Regulator 1 Features 1• 8-lead VSSOP-8 and SOIC-8 packages • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft Start • Current Mode Operation • Undervoltage Lockout With | TI 德州仪器 | | ||
丝印代码：L3478MA；LM3478 High-Efficiency Low-Side N-Channel Controller for Switching Regulator 1 Features 1• 8-lead VSSOP-8 and SOIC-8 packages • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft Start • Current Mode Operation • Undervoltage Lockout With | TI 德州仪器 | | ||
丝印代码：L3478MA；LM3478 High-Efficiency Low-Side N-Channel Controller for Switching Regulator 1 Features 1• 8-lead VSSOP-8 and SOIC-8 packages • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft Start • Current Mode Operation • Undervoltage Lockout With | TI 德州仪器 | | ||
丝印代码：L3478MA；LM3478 High-Efficiency Low-Side N-Channel Controller for Switching Regulator 1 Features 1• 8-lead VSSOP-8 and SOIC-8 packages • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft Start • Current Mode Operation • Undervoltage Lockout With | TI 德州仪器 | | ||
丝印代码：L3478MA；LM3478 High-Efficiency Low-Side N-Channel Controller for Switching Regulator 1 Features 1• 8-lead VSSOP-8 and SOIC-8 packages • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft Start • Current Mode Operation • Undervoltage Lockout With | TI 德州仪器 | | ||
丝印代码：L3478MA；LM3478 High-Efficiency Low-Side N-Channel Controller for Switching Regulator 1 Features 1• 8-lead VSSOP-8 and SOIC-8 packages • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft Start • Current Mode Operation • Undervoltage Lockout With | TI 德州仪器 | | ||
丝印代码：L3478MA；LM3478 High-Efficiency Low-Side N-Channel Controller for Switching Regulator 1 Features 1• 8-lead VSSOP-8 and SOIC-8 packages • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft Start • Current Mode Operation • Undervoltage Lockout With | TI 德州仪器 | | ||
丝印代码：L3478MA；LM3478 High-Efficiency Low-Side N-Channel Controller for Switching Regulator 1 Features 1• 8-lead VSSOP-8 and SOIC-8 packages • Internal Push-Pull Driver With 1-A Peak Current Capability • Current Limit and Thermal Shutdown • Frequency Compensation Optimized With a Capacitor and a Resistor • Internal Soft Start • Current Mode Operation • Undervoltage Lockout With | TI 德州仪器 | | ||
High Efficiency Low-Side N-Channel Controller for Switching Regulator 文件：624.76 Kbytes Page：21 Pages | NSC 国半 | | ||
High Efficiency Low-Side N-Channel Controller for Switching Regulator 文件：624.76 Kbytes Page：21 Pages | NSC 国半 | | ||
High Efficiency Low-Side N-Channel Controller for Switching Regulator 文件：624.76 Kbytes Page：21 Pages | NSC 国半 | | ||
4.5A Monolithic LED Drivers with True Color PWM Dimming 文件：288.21 Kbytes Page：24 Pages | LINER 凌力尔特 | | ||
4.5A Monolithic LED Drivers with True Color PWM Dimming 文件：288.21 Kbytes Page：24 Pages | LINER 凌力尔特 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
25+ |
SOP-8 |
30000 |
原装现货,假一赔十. |
|||
TI/德州仪器 |
2026+ |
SOP-8 |
58788 |
百分百原装现货 实单必成 欢迎询价 |
|||
TI(德州仪器) |
25+ |
N/A |
8800 |
公司只做原装,详情请咨询 |
|||
TI/德州仪器 |
24+ |
SOP-8 |
60000 |
||||
TI/德州仪器 |
24+ |
SOP-8 |
42330 |
只做全新原装进口现货 |
|||
TI/德州仪器 |
24+ |
SOP-8 |
8888 |
大批量供应优势库存热卖 |
|||
TI |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
|||
NS/国半 |
SOP8 |
6698 |
|||||
TI |
23+24 |
SOP8 |
38615 |
原装正品,原盘原标,提供BOM一站式配单 |
|||
TI(德州仪器) |
24+ |
N/A |
6000 |
原厂原装，价格优势，欢迎洽谈！ |
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L3478MA数据表相关新闻
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特点 .PRECISEOUTPUT电压（5 V ±4％） .很LOWDROPOUT电压 .输出电流为500mA上电，断电信息过剩（复位功能）上电复位延迟高抗干扰 .电容器 该L387A是一个非常低的压差电压调节器在a Pentawatt[包专门设计提供稳定的5V电源，消费和工业应用。其极低的输入/谢谢输出电压降本设备是非常有用的在电池供电设备，降低消耗并延长电池寿命。复位输出使L387A特别适合微处理器系统。该输出提供了复位信号通电时（在外部可编程延时）和变低时切断电源，抑制微处理器。一个上电复位延迟电容滞后引发免
2013-1-24
DdatasheetPDF页码索引
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