KA7809R中文资料仙童半导体数据手册PDF规格书
KA7809R规格书详情
描述 Description
The KA78XX/KA78XXA series of three-terminal positive regulator are available in the TO-220/D-PAK package and 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 protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.
特性 Features
• Output Current up to 1A
• Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24V
• Thermal Overload Protection
• Short Circuit Protection
• Output Transistor Safe Operating Area Protection
产品属性
- 型号：
KA7809R
- 制造商：
FAIRCHILD
- 制造商全称：
Fairchild Semiconductor
- 功能描述：
3-Terminal 1A Positive Voltage Regulator
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Fairchild(飞兆/仙童) |
25+ |
封装 |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 | ||
FAIRCHILD |
25+ |
TO-252 |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
FAIRCHI |
23+ |
TO-252 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
FAIRCHILD |
2025+ |
TO-252 |
4835 |
全新原厂原装产品、公司现货销售 |
询价 | ||
FSC/ON |
23+ |
原包装原封 □□ |
5000 |
原装进口特价供应 特价，原装元器件供应，支持开发样品 更多详细咨询 库存 |
询价 | ||
FAIRCHI |
25+ |
TO-252 |
16 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
FSC |
6000 |
面议 |
19 |
DIP/SMD |
询价 | ||
TO-252 |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 | ||
FAIRCHILD/仙童 |
21+ |
TO-252 |
10000 |
原装现货假一罚十 |
询价 | ||
FSC |
09+PB |
TO-252 |
2500 |
普通 |
询价 |
