L1581中文资料PDF规格书
L1581规格书详情
[NIKO-SEM]
GENERAL DESCRIPTION
The L1581 is a positive and very low dropout voltage regulator with 5A output current capability. When supplying 2.5V or 2.8V on Motherboards or VGA Card where both 5V and 3.3V supplies are available, the superior dropout characteristics of the L1581 result in reduced heat dissipation compared to regular LDOs, thus allowing heat sink reduction. The adjustable version requires only two external resistors to set the output. The L1581 features a low dropout of less than 600mV and offers fast transient response, remote sense, internal limiting, thermal shutdown and safe operating area protection of the output device.
The L1581 is a five terminal adjustable voltage regulator available in the popular 5 pin TO-252 packages.
FEATURES
● Low dropout voltage 600mV at rated load current
● Remote sense operation
● Fast transient response
● 0.5 voltage reference initial accuracy
● Standard 5 terminal, Low cost TO-252 packages
APPLICATIONS
● 3.3V to 2.8V or 2.5V for Motherboards or VGA Card
● Spilt plane microprocessor supplies
● Post regulator for switching supplies
产品属性
- 型号:
L1581
- 功能描述:
Dual Input Ultra Low Dropout Voltage Regulator(ULDO)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NIKO |
22+ |
SOT-252-5 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
NIKO |
1715+ |
SOP |
251156 |
只做原装正品现货假一赔十! |
询价 | ||
NIKO |
2023+ |
TO-263-5 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
TO-220 |
23+ |
NA |
15659 |
振宏微专业只做正品,假一罚百! |
询价 | ||
NIKO-SEM/尼克森 |
23+ |
NA/ |
2000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NIKOSEMICONDUCTOR |
00+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
NIKO-SEM |
23+ |
TO-263 |
66800 |
只上传原装现货 |
询价 | ||
NIKO |
21+ |
TO-263-5 |
35200 |
一级代理/放心采购 |
询价 | ||
NIKO-SEM |
2020+ |
. |
6638 |
全新原装现货库存,超低价清仓! |
询价 | ||
NIKO |
23+ |
TO-220 |
20000 |
原装正品 欢迎咨询 |
询价 |