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ADP3335ARMZ-3.3RL7 PDF预览

ADP3335ARMZ-3.3RL7

更新时间: 2024-01-14 22:23:47
品牌 Logo 应用领域
亚德诺 - ADI 线性稳压器IC调节器电源电路光电二极管输出元件PC
页数 文件大小 规格书
16页 263K
描述
High Accuracy, Ultralow IQ, 500 mA, anyCAP Low Dropout Regulator

ADP3335ARMZ-3.3RL7 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP,针数:8
Reach Compliance Code:unknown风险等级:5.17
Is Samacsys:N最大回动电压 1:0.37 V
最大输入电压:12 V最小输入电压:3.7 V
JESD-30 代码:S-PDSO-G8JESD-609代码:e3
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:8
工作温度TJ-Max:150 °C工作温度TJ-Min:-40 °C
最大输出电流 1:0.5 A最大输出电压 1:3.3759 V
最小输出电压 1:3.2241 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.1 mm表面贴装:YES
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

ADP3335ARMZ-3.3RL7 数据手册

 浏览型号ADP3335ARMZ-3.3RL7的Datasheet PDF文件第2页浏览型号ADP3335ARMZ-3.3RL7的Datasheet PDF文件第3页浏览型号ADP3335ARMZ-3.3RL7的Datasheet PDF文件第4页浏览型号ADP3335ARMZ-3.3RL7的Datasheet PDF文件第5页浏览型号ADP3335ARMZ-3.3RL7的Datasheet PDF文件第6页浏览型号ADP3335ARMZ-3.3RL7的Datasheet PDF文件第7页 
High Accuracy, Ultralow IQ, 500 mA,  
anyCAP Low Dropout Regulator  
Data Sheet  
ADP3335  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
High accuracy over line and load: 0.9% at 25°C, 1.8% over  
temperature  
Ultralow dropout voltage: 200 mV (typical) at 500 mA  
Requires only CO = 1.0 µF for stability  
anyCAP® = stable with any type of capacitor (including MLCC)  
Current and thermal limiting  
Q1  
OUT  
NR  
IN  
ADP3335  
R1  
R2  
THERMAL  
PROTECTION  
CC  
DRIVER  
gm  
SD  
+
BANDGAP  
REF  
Low noise  
Low shutdown current: < 10 nA (typical)  
2.6 V to 12 V supply range  
–40°C to +85°C ambient temperature range  
GND  
Figure 1.  
APPLICATIONS  
5
PCMCIA cards  
NR  
Cellular phones  
ADP3335  
Camcorders, cameras  
Networking systems, DSL/cable modems  
Cable set-top box  
3
2
1
OUT  
IN  
7
8
OUT  
OUT  
V
V
OUT  
IN  
SD  
IN  
+
+
C
IN  
1µF  
C
OUT  
1µF  
GND  
4
MP3/CD players  
6
DSP supplies  
ON  
OFF  
Figure 2. Typical Application Circuit  
GENERAL DESCRIPTION  
The ADP3335 is a member of the ADP333x family of precision,  
low dropout, anyCAP voltage regulators. It operates with an input  
voltage range of 2.6 V to 12 V, and delivers a continuous load  
current up to 500 mA. The ADP3335 stands out from conventional  
low dropout regulators (LDOs) by using an enhanced process  
enabling it to offer performance advantages beyond its competition.  
Its patented design requires only a 1.0 µF output capacitor for  
stability. This device is insensitive to output capacitor equivalent  
series resistance (ESR), and is stable with any good quality  
capacitor—including ceramic (MLCC) types for space-restricted  
applications. The ADP3335 achieves exceptional accuracy of  
0.9% at room temperature and 1.8% over temperature, line,  
and load.  
The dropout voltage of the ADP3335 is only 200 mV (typical) at  
500 mA. This device also includes a safety current limit, thermal  
overload protection, and a shutdown feature. In shutdown mode,  
the ground current is reduced to less than 1 µA. The ADP3335 has  
a low quiescent current of 80 µA (typical) in light load situations.  
Rev. C  
Document Feedback  
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  
rightsof third parties that may result fromits 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 andregisteredtrademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700 ©2000–2012 Analog Devices, Inc. All rights reserved.  
Technical Support  
www.analog.com  
 
 
 
 

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