L2949E数据手册UTC中文资料规格书
L2949E规格书详情
描述 Description
The UTC L2949E is a monolithic integrated 5V voltage regulator with a very low dropout output and additonal functions as power-on reset and input voltage sense.It is designed for supplying the microcomputer controlled systems especially in automotive applications.
特性 Features
• Operating dc supply voltage range 5V to 28V.
• Transient supply voltage up to 40V.
• Extremely low quiescent current in standby mode.
• High precision standby output voltage 5V±1%
• Output current capability up to 100mA.
• Very low dropout voltage less than 0.5V.
• Reset circuit sensing the output voltage
• Programmable reset pulse delay with external capacitor
• Voltage sense comparator.
• Thermal shutdown and short circuit protections.
技术参数
- 制造商编号
：L2949E
- 生产厂家
：UTC
- Vin(range)
：5V~28V
- Vout(v)
：ADJ
- Iq(max)
：0.3mA
- Vd(max)
：0.5V
- PSRR(Typ)
：-
- package
：DIP-8 SOP-8 SOP-20
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST(意法) |
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 |
询价 | ||
IC |
1950+ |
980 |
只做原装正品现货!或订货假一赔十! |
询价 | |||
ST/意法 |
24+ |
ZIP |
39000 |
只做原装进口现货 |
询价 | ||
ST |
01+ |
TO220/ |
3300 |
全新原装进口自己库存优势 |
询价 | ||
ST |
24+ |
ZIP |
4650 |
询价 | |||
ST |
2010+ |
ZTP-15 |
6000 |
绝对原装自己现货 |
询价 | ||
UTC/友顺 |
24+ |
NA |
8000 |
只做原装，欢迎询价，量大价优 |
询价 | ||
st |
23+ |
Multiwatt-15 |
25864 |
询价 | |||
STM |
23+ |
NA |
12547 |
专做原装正品,假一罚百! |
询价 | ||
ST |
24+ |
ZIP-15 |
30000 |
原装正品公司现货,假一赔十! |
询价 |
