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参数资料
| 型号： | L4978 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 稳压器 |
| 英文描述： | 3.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封装： | MINI, PLASTIC, DIP-8 |
| 文件页数： | 5/13页 |
| 文件大小： | 581K |
| 代理商： | L4978 |
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L4978
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L4978_05 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:2A STEP DOWN SWITCHING REGULATOR |
| L4978D | 功能描述:直流/直流开关调节器 3.3 to 50V Step-Down RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| L4978D013TR | 功能描述:直流/直流开关调节器 3.3 to 50V Step-Down RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| L4979D | 功能描述:低压差稳压器 - LDO Lo DROP Vltg REG RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| L4979D_06 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:LOW DROP VOLTAGE REGULATOR |
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