积分商城

最新搜索： MDK STM32F DFP STC单片机原理 C# primer 迷你CAD 防爆
您现在的位置是：首页 > 技术资料 > AMS11171.8v稳压模块
推荐星级：
  • 1
  • 2
  • 3
  • 4
  • 5

AMS11171.8v稳压模块

更新时间：2019-10-29 22:27:15 大小：355K 上传用户：xuzhen1查看TA发布的资源 标签：稳压模块 下载积分：0分 评价赚积分 （如何评价?） 打赏 收藏 评论(0) 举报

资料介绍

General Description The AMS 1117-ADJ and AMS 1117-1.2,-1.5,-1.8,-2.5,-2.85,

-3.3 and-5 are low dropout three-terminal regulators with

1A output current capability. These devices have been optimized for low voltage where transient response and minimum input voltage are critical. The 2.85V version is designed specifically to be used in Active Terminators for SCSI bus.

On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures.

Unlike PNP type regulators where up to 10% of the output current is wasted as quiescent current, the quiescent cur-rent of the AMS 1117 flows into the load, increasing effi-

ciency.

The AMS 1117 series regulators are available in the indus-

try-standard SOT-223 and TO-252 power packages.


部分文件列表

文件名 大小
AMS11171.8v稳压模块.pdf 355K

【关注视频号领20积分】   【关注公众号立即送20积分】

部分页面预览

（完整内容请下载后查看）
1A Adjustable/Fixed Low Dropout Linear Regulator  
General Description  
Key Features  
The AMS 1117-ADJ and AMS 1117-1.2,-1.5,-1.8,-2.5,- 2.85,  
-3.3 and-5 are low dropout three-terminal regulators with  
1A output current capability. These devices have been  
optimized for low voltage where transient response and  
minimum input voltage are critical. The 2.85V version is  
designed specifically to be used in Active Terminators for  
SCSI bus.  
- Low dropout voltage  
- Load regulation: 0.2% typical  
- Optimized for Low V oltage  
- On-chip thermal limiting  
- Standard SOT-223 and TO-252 packages  
- Three-terminal adjustable or fixed low dropout  
1.2V,1.5V,1.8V, 2.5V, 2.85V, 3.3V, 5V. Regulators  
On-chip thermal limiting provides protection against any  
combination of overload and ambient temperatures that  
would create excessive junction temperatures.  
Applications  
- Active SCSI terminators  
- High efficiency linear regulators  
- Post regulators for switching supplies  
- Battery chargers  
Unlike PNP type regulators where up to 10% of the output  
current is wasted as quiescent current, the quiescent cur-  
rent of the AMS 1117 flows into the load, increasing effi-  
ciency.  
- 12V to 5V linear regulators  
-M otherboard clock supplies  
The AMS 1117 series regulators are available in the indus-  
try-standard SOT-223 and TO-252 power packages.  
Typical Application  
Figure 1. Typical Applications of AMS 1117  
Notice: The distance between Vout pin and Capacitor should not exceed 4cm for excellent performance  

相关下载

全部评论(0)

暂无评论
评论赚积分>>

上传资源 上传优质资源有赏金

热门标签

更多>>

最新上传

  • 打赏
  • 30日榜单

热门下载

推荐下载

本站上的所有资源均为源于网上收集或者由用户自行上传，仅供学习和研究使用，无任何商业目的，版权归原作如有侵权，请 来信指出，本站将立即改正。

ICP许可证号：京ICP证070360号     21IC电子网 2000- 版权所有

京ICP备11013301号

京公网安备 11010802024343号