5秒后页面跳转
捷配首页

Datasheet > ADP3309ARTZ-2.7-R71
ADP3309ARTZ-2.7-R71 PDF预览

ADP3309ARTZ-2.7-R71

更新时间： 2024-11-07 12:47:59
品牌 Logo 应用领域
亚德诺 - ADI 稳压器
页数 文件大小 规格书
12页 348K
描述
anyCAP 100 mA Low Dropout Linear Regulator

阅读下载

中文翻译

获取价格

ADP3309ARTZ-2.7-R71 数据手册

 浏览型号ADP3309ARTZ-2.7-R71的Datasheet PDF文件第2页浏览型号ADP3309ARTZ-2.7-R71的Datasheet PDF文件第3页浏览型号ADP3309ARTZ-2.7-R71的Datasheet PDF文件第4页浏览型号ADP3309ARTZ-2.7-R71的Datasheet PDF文件第5页浏览型号ADP3309ARTZ-2.7-R71的Datasheet PDF文件第6页浏览型号ADP3309ARTZ-2.7-R71的Datasheet PDF文件第7页 
anyCAP® 100 mA  
Low Dropout Linear Regulator  
ADP3309  
FUNCTIONAL BLOCK DIAGRAM  
FEATURES  
1.2ꢀ accuracy over line and load regulations @ 25°C  
Ultralow dropout voltage: 120 mV typical @ 100 mA  
Requires only COUT = 0.47 μF for stability  
anyCAP LDOs are stable with all types of capacitors  
(including MLCC)  
ADP3309  
Q1  
IN  
OUT  
THERMAL  
PROTECTION  
R1  
R2  
CC  
ERR/NC  
g
Q2  
DRIVER  
m
SD  
Current and thermal limiting  
Low noise  
BANDGAP  
REF  
Low shutdown current: 1 μA  
2.8 V to 12 V supply range  
GND  
Figure 1.  
−20°C to +85°C ambient temperature range  
Several fixed voltage options  
Ultrasmall 5-lead SOT-23 package  
Excellent line and load regulations  
APPLICATIONS  
Cellular telephones  
Notebook, palmtop computers  
Battery-powered systems  
PCMCIA regulator  
Bar code scanners  
Camcorders, cameras  
GENERAL DESCRIPTION  
The ADP3309 is a member of the ADP330x family of precision  
low dropout anyCAP voltage regulators. It is pin-for-pin and  
functionally compatible with National’s LP2981, but offers  
performance advantages. The ADP3309 stands out from  
conventional LDOs with a novel architecture and an enhanced  
process. Its patented design requires only a 0.47 μF output  
capacitor for stability. This device is stable with any type of  
capacitor regardless of its equivalent series resistance (ESR)  
value, including ceramic types for space restricted applications.  
The ADP3309 achieves 1.2% accuracy at room temperature  
and 2.2% overall accuracy over temperature, line, and load  
regulations. The dropout voltage of the ADP3309 is only  
120 mV (typical) at 100 mA. This device also includes a current  
limit and a shutdown feature. In shutdown mode, the ground  
current is reduced to ~1 μA.  
The ADP3309 operates with a wide input voltage range from  
2.8 V to 12 V and delivers a load current in excess of 100 mA.  
The ADP3309 anyCAP LDO offers a wide range of output  
voltages.  
4
1
ERR/NC  
ADP3309-3.3  
V
V
= 3.3V  
OUT  
5
IN  
IN  
OUT  
+
+
–
C2  
0.47µF  
C1  
0.47µF  
–
3
2
ON  
OFF  
GND  
SD  
Figure 2. Typical Application Circuit  
Rev. C  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2006 Analog Devices, Inc. All rights reserved.  
 
1234567...12

中文翻译

下载PDF

与ADP3309ARTZ-2.7-R71相关器件

型号 品牌 获取价格 描述 数据表
ADP3309ARTZ-2.85R7 ADI

获取价格

 		anyCAP 100 mA Low Dropout Linear Regulator
ADP3309ARTZ-2.85R7 ROCHESTER

获取价格

 		2.85 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5, SOT-23, 5 PIN
ADP3309ARTZ-2.85-R7 ROCHESTER

获取价格

 		2.85 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5, SOT-23, 5 PIN
ADP3309ARTZ-2.85R71 ADI

获取价格

 		anyCAP 100 mA Low Dropout Linear Regulator
ADP3309ARTZ-2.9-R7 ADI

获取价格

 		anyCAP 100 mA Low Dropout Linear Regulator
ADP3309ARTZ-2.9-R7 ROCHESTER

获取价格

 		2.9 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5, SOT-23, 5 PIN
ADP3309ARTZ-2.9-R71 ADI

获取价格

 		anyCAP 100 mA Low Dropout Linear Regulator
ADP3309ARTZ-3.3-R7 ADI

获取价格

 		anyCAP 100 mA Low Dropout Linear Regulator
ADP3309ARTZ-3.3-R7 ROCHESTER

获取价格

 		3.3 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5, SOT-23, 5 PIN
ADP3309ARTZ-3.3-R71 ADI

获取价格

 		anyCAP 100 mA Low Dropout Linear Regulator

与ADP3309ARTZ-2.7-R71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