5秒后页面跳转
捷配首页

Datasheet > ISL80121-5_11
ISL80121-5_11 PDF预览

ISL80121-5_11

更新时间： 2024-11-09 11:12:47
品牌 Logo 应用领域
英特矽尔 - INTERSIL 稳压器
页数 文件大小 规格书
11页 487K
描述
1A Ultra Low Dropout Linear Regulator

阅读下载

中文翻译

获取价格

ISL80121-5_11 数据手册

 浏览型号ISL80121-5_11的Datasheet PDF文件第2页浏览型号ISL80121-5_11的Datasheet PDF文件第3页浏览型号ISL80121-5_11的Datasheet PDF文件第4页浏览型号ISL80121-5_11的Datasheet PDF文件第5页浏览型号ISL80121-5_11的Datasheet PDF文件第6页浏览型号ISL80121-5_11的Datasheet PDF文件第7页 
1A Ultra Low Dropout Linear Regulator with  
Programmable Current Limiting  
ISL80121-5  
Features  
The ISL80121-5 is a low dropout voltage, single output LDO with  
programmable current limiting. This LDO operates from input  
voltages of 2.2V to 6V. The ISL80121-5 has a nominal output  
voltage of 5V. Other custom voltage options are available upon  
request.  
• ±1.8% V  
Accuracy Guaranteed Over Line, Load and  
T = -40°C to +125°C  
OUT  
J
• Very Low 130mV Dropout Voltage at V = 5.0V  
IN  
• High Accuracy Current Limit Programmable up to 1.75A  
• Very Fast Transient Response  
A sub-micron BiCMOS process is utilized for this product family to  
deliver the best in class analog performance and overall value.  
The programmable current limiting improves system reliability of  
end applications. An external capacitor on the soft-start pin  
provides an adjustable soft-starting ramp. The ENABLE feature  
allows the part to be placed into a low quiescent current  
shutdown mode.  
• 210µV  
Output Noise  
RMS  
• Power-Good Output  
• Programmable Soft-Start  
• Over-Temperature Protection  
• Small 10 Ld DFN Package  
This CMOS LDO will consume significantly lower quiescent  
current as a function of load compared to bipolar LDOs, which  
translates into higher efficiency and packages with smaller  
footprints. Quiescent current is modestly compromised to  
achieve a very fast load transient response.  
Applications  
• USB devices  
• Telecommunications and Networking  
• Medical Equipment  
• Instrumentation Systems  
• Routers and Switchers  
• Gaming  
TABLE 1. KEY DIFFERENCES BETWEEN FAMILY OF PARTS  
PART NUMBER  
ISL80101  
I
(DEFAULT)  
PROGRAMMABLE I  
LIMIT  
SET  
1.75A  
1.62A  
0.75A  
No  
Yes  
Yes  
ISL80101A  
ISL80121-5  
Typical Applications  
ISL80121-5  
ISL80121-5  
5.4V ±10%  
5.4V ±10%  
5.0V ±1.8%  
5.0V ±1.8%  
V
V
IN  
OUT  
V
V
IN  
OUT  
10  
9
1
2
10  
1
2
V
V
V
V
IN  
IN  
OUT  
OUT  
V
V
V
V
IN  
OUT  
OUT  
C
C
IN  
10µF  
OUT  
10µF  
C
IN  
9
C
OUT  
10µF  
R
SENSE  
10Ω  
IN  
10µF  
8
3
SENSE  
8
I
3
4
SET  
R
I
SENSE  
PG  
PG  
100kΩ  
SET  
R
10kΩ  
SET  
R
PG  
100kΩ  
ON  
ON  
7
6
7
6
4
OFF  
ENABLE  
SS  
OFF  
ENABLE  
PG  
SS  
GND  
5
GND  
C
5
C
SS  
SS  
I
= 0.75A  
2.9  
LIMIT  
(default)  
I
= 0.75 + ------------------------------------  
LIMIT  
R
(kΩ)  
SET  
April 22, 2011  
FN7713.3  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas Inc. 2010, 2011. All Rights Reserved  
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.  
All other trademarks mentioned are the property of their respective owners  
1
1234567...11

中文翻译

下载PDF

与ISL80121-5_11相关器件

型号 品牌 获取价格 描述 数据表
ISL80121-5_1109 INTERSIL

获取价格

 		1A Ultra Low Dropout Linear Regulator with Programmable Current Limiting
ISL80121IR50Z INTERSIL

获取价格

 		1A Ultra Low Dropout Linear Regulator with Programmable Current Limiting
ISL8012IRZ INTERSIL

获取价格

 		2A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
ISL8012IRZ-T13 RENESAS

获取价格

 		Switching Regulator
ISL8013 INTERSIL

获取价格

 		3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
ISL8013 RENESAS

获取价格

 		3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
ISL80136 INTERSIL

获取价格

 		40V, Low Quiescent Current, 50mA Linear Regulator
ISL80136 RENESAS

获取价格

 		40V, Low Quiescent Current, 50mA Linear Regulator
ISL80136EVAL1Z RENESAS

获取价格

 		40V, Low Quiescent Current, 50mA Linear Regulator
ISL80136IBEAJZ RENESAS

获取价格

 		40V, Low Quiescent Current, 50mA Linear Regulator; SOIC8; Temp Range: -40° to 125&

与ISL80121-5_11相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证