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LX8221DIDU-TR

更新时间: 2024-02-22 05:37:44
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美高森美 - MICROSEMI 线性稳压器IC调节器电源电路光电二极管输出元件
页数 文件大小 规格书
9页 196K
描述
Dual 150mA CMOS Low Dropout Regulator

LX8221DIDU-TR 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:MSOP
包装说明:TSSOP, TSSOP10,.19,20针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.16
Is Samacsys:N可调性:FIXED/ADJUSTABLE
最大回动电压 1:0.4 V标称回动电压 1:0.25 V
最大回动电压 2:0.4 V最大绝对输入电压:7 V
JESD-30 代码:R-PDSO-G10JESD-609代码:e3
长度:3 mm最大电网调整率:0.0073%
最大电网调整率 (%/V):0.15最大负载调整率:0.0405%
最大负载调整率 (%):1.5%湿度敏感等级:1
功能数量:1输出次数:2
端子数量:10工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流 1:0.15 A
最大输出电流 2:0.15 A最大输出电压 1:2.7729 V
最小输出电压 1:2.6271 V标称输出电压 1:2.7 V
最大输出电压 2:5.5 V最小输出电压 2:1.2 V
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP10,.19,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260认证状态:Not Qualified
调节器类型:FIXED/ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR座面最大高度:1.1 mm
子类别:Other Regulators表面贴装:YES
技术:CMOS端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
最大电压容差:2.5%宽度:2.95 mm
Base Number Matches:1

LX8221DIDU-TR 数据手册

 浏览型号LX8221DIDU-TR的Datasheet PDF文件第2页浏览型号LX8221DIDU-TR的Datasheet PDF文件第3页浏览型号LX8221DIDU-TR的Datasheet PDF文件第4页浏览型号LX8221DIDU-TR的Datasheet PDF文件第5页浏览型号LX8221DIDU-TR的Datasheet PDF文件第6页浏览型号LX8221DIDU-TR的Datasheet PDF文件第7页 
LX8221  
®
TM  
Dual 150mA CMOS Low Dropout Regulator  
PRODUCTION DATA SHEET  
KEY FEATURES  
DESCRIPTION  
ƒ Compact Regulators With  
Two 150mA Outputs  
ƒ Dropout Voltage Typically  
175mV @ 100mA  
ƒ Ultra Low Shutdown  
Current Typically Less  
Than 1µA  
ƒ Output Trimmed to 0.5%  
ƒ Small MSOP-10 Package  
ƒ Over Current &  
The LX8221 family of dual output  
Overall regulator efficiency has been  
linear regulators provide for the improved with a minimized operating  
selection of either fixed or adjustable ground current (typical < 140µA per  
output voltages, and combine low regulator). Further, this ground current  
dropout operation, fast transient is virtually eliminated in shutdown mode  
performance, tight output voltage (typical < 1µA).  
accuracy, and ultra-low ground current  
within a very small package footprint.  
Other safety features include channel  
independent Thermal and Short Circuit  
The PMOS output transistor allows Current protection.  
Temperature Protection  
ƒ Stable with Ceramic or  
Tantalum Capacitors  
for an ultra-low dropout characteristic  
Separate Enable pins allow each  
(e.g., typically less than 175mV at regulator to be switched on and off  
100mA). The individual regulators can independently by applying a TTL logic  
be powered from either separate supply level control signal to the Enable pin  
voltages or the same supply voltage further enhancing system level power  
between 2.8V to 6V allowing for management.  
APPLICATIONS  
ƒ Battery Operated Systems  
ƒ Laptop, Notebook and PDA’s  
ƒ Cellular Telephones/Pagers  
ƒ Instrumentation  
ƒ Linear Post Regulators for  
SMPS  
maximum system flexibility.  
These features combined with a small  
An optional ceramic or tantalum type footprint (i.e., 10-pin MSOP package)  
capacitor may be connected to each make the LX8221 especially useful for  
Bypass pin separately to improve battery-operated equipment such as  
performance in critical low-noise cellular telephones, laptop computers  
applications.  
and PDA equipment.  
IMPORTANT: For the most current data, consult Microsemi’s website: http://www.microsemi.com  
PRODUCT HIGHLIGHT  
5.0V  
3.3V  
5.0V  
To Control Logic  
On  
N/C  
N/C  
To Control Logic  
On  
VIN2  
VIN1  
CB1  
ADJ  
VIN2  
VIN1  
CB1  
ADJ  
EN1  
EN2  
EN1  
EN2  
}
}
Off  
Off  
3.3V  
VOUT1  
VOUT2  
VOUT1  
VOUT2  
GND  
GND  
R1  
R2  
R1  
R2  
R2  
R1  
Fixed / Adjustable Application  
Adjustable / Adjustable Application  
PACKAGE ORDER INFO  
Plastic MSOP 10-Pin  
RoHS Compliant / Pb-free  
Transition D/C: 0432  
VOUT1  
VOUT2  
Package Marking  
TA (°C)  
DU  
-40 to 85  
-40 to 85  
-40 to 85  
-40 to 85  
Adjustable  
2.5V  
Adjustable  
Adjustable  
Adjustable  
Adjustable  
LX8221AIDU  
LX8221BIDU  
LX8221DIDU  
LX8221GIDU  
8221 AIDU LX  
8221 BIDU LX  
8221 DIDU LX  
8221 GIDU LX  
2.7V  
3.0V  
Contact Microsemi for additional / available options  
Note: Available in Tape & Reel. Append the letters “TR” to the part number. (i.e. LX8221AIDU-TR)  
Copyright © 2000  
Rev. 1.1a, 2006-01-19  
Microsemi  
Integrated Products Division  
Page 1  
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570  

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