KA7812ETU集成电路(IC)的线性+开关稳压器规格书PDF中文资料

| 厂商型号 | KA7812ETU | 
| 参数属性 | KA7812ETU 封装/外壳为TO-220-3;包装为带盒(TB);类别为集成电路(IC)的线性+开关稳压器;产品描述:IC REG LINEAR 12V 1A TO220-3 | 
| 功能描述 | 3-Terminal 1A Positive Voltage Regulator | 
| 封装外壳 | TO-220-3 | 
| 文件大小 | 2.70916 Mbytes | 
| 页面数量 | 26 页 | 
| 生产厂商 | Fairchild | 
| 中文名称 | 仙童半导体 | 
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-10-31 23:00:00 | 
| 人工找货 | KA7812ETU价格和库存,欢迎联系客服免费人工找货 | 
KA7812ETU规格书详情
描述 Description
The KA78XXE / KA78XXAE series of three-terminal positive regulators is available in the TO-220 / D-PAK package with several fixed-output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut-down, and safe operating area. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed-voltage regulators, these devices can be used with external components for adjustable voltages and currents.
特性 Features
• Output Current up to 1 A
• Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24 V
• Thermal Overload Protection
• Short-Circuit Protection
• Output Transistor Safe Operating Area Protection
产品属性
- 产品编号:KA7812ETU 
- 制造商:onsemi 
- 类别:集成电路(IC) > 线性 + 开关稳压器 
- 包装:带盒(TB) 
- 输出配置:正 
- 输出类型:固定 
- 电压 - 输入(最大值):35V 
- 电压 - 输出(最小值/固定):12V 
- 电压降(最大值):2V @ 1A(标准) 
- 电流 - 输出:1A 
- PSRR:71dB(120Hz) 
- 保护功能:超温,短路 
- 工作温度:-40°C ~ 125°C 
- 安装类型:通孔 
- 封装/外壳:TO-220-3 
- 供应商器件封装:TO-220-3 
- 描述:IC REG LINEAR 12V 1A TO220-3 
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 | 
|---|---|---|---|---|---|---|---|
| ON/安森美 | 24+ | NA/ | 100 | 优势代理渠道,原装正品,可全系列订货开增值税票 | 询价 | ||
| FAIRCHI | 24+ | TO-220 | 80000 | 只做自己库存 全新原装进口正品假一赔百 可开13%增 | 询价 | ||
| Fairchild Semiconductor | 2023+ | TO-220-3 | 957 | 安罗世纪电子只做原装正品货 | 询价 | ||
| FSC | 2023+ | DIP/SOP | 50000 | 原装现货 | 询价 | ||
| ONSEMI/安森美 | 25+ | TO-220 | 45000 | ONSEMI/安森美全新现货KA7812ETU即刻询购立享优惠#长期有排单订 | 询价 | ||
| Fairchild | 2019 | TO220 | 19700 | INFINEON品牌专业原装优质 | 询价 | ||
| FAIRCHILD | 24+ | TO-220 | 20540 | 保证进口原装现货假一赔十 | 询价 | ||
| FSC | 2025+ | TO-220 | 3715 | 全新原厂原装产品、公司现货销售 | 询价 | ||
| ON | 24+ | TO220 | 8000 | 原厂原装,价格优势,欢迎洽谈! | 询价 | ||
| FAIRCHILD/仙童 | 2023+ | TO-220 | 5000 | 专注全新正品,优势现货供应 | 询价 | 

