5秒后页面跳转
MIC5239-3.3YSTR PDF预览

MIC5239-3.3YSTR

更新时间: 2024-09-16 13:01:47
品牌 Logo 应用领域
麦瑞 - MICREL 稳压器调节器光电二极管输出元件
页数 文件大小 规格书
14页 773K
描述
3.3V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO4, LEAD FREE, SOT-223, 4 PIN

MIC5239-3.3YSTR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:SOT-223
包装说明:SOP,针数:4
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.35
最大回动电压 1:0.4 V最大输入电压:30 V
最小输入电压:2.3 VJESD-30 代码:R-PDSO-G4
JESD-609代码:e3长度:6.5 mm
湿度敏感等级:3功能数量:1
端子数量:4工作温度TJ-Max:125 °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 1:3.366 V最小输出电压 1:3.234 V
标称输出电压 1:3.3 V封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.8 mm表面贴装:YES
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:2.31 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.505 mm
Base Number Matches:1

MIC5239-3.3YSTR 数据手册

 浏览型号MIC5239-3.3YSTR的Datasheet PDF文件第2页浏览型号MIC5239-3.3YSTR的Datasheet PDF文件第3页浏览型号MIC5239-3.3YSTR的Datasheet PDF文件第4页浏览型号MIC5239-3.3YSTR的Datasheet PDF文件第5页浏览型号MIC5239-3.3YSTR的Datasheet PDF文件第6页浏览型号MIC5239-3.3YSTR的Datasheet PDF文件第7页 
MIC5239  
Low Quiescent Current 500mA µCap  
LDO Regulator  
General Description  
Features  
The MIC5239 is a low quiescent current, µCap low-dropout  
regulator. With a maximum operating input voltage of 30V  
and a quiescent current of 23µA, it is ideal for supplying  
keep-alive power in systems with high voltage batteries.  
Ultra-low quiescent current (IQ = 23µA @IO = 100µA)  
Continuous 500mA output current  
Wide input range: 2.3V to 30V  
Low dropout voltage: 350mV @500mA  
±1.0% initial output accuracy  
Stable with ceramic or tantalum output capacitor  
Logic compatible enable input  
Low output voltage error flag indicator  
Overcurrent protection  
Capable of 500mA output, the MIC5239 has a dropout  
voltage of only 350mV. It can provide high output current  
for applications such as USB.  
As a µCap LDO, the MIC5239 is stable with either a  
ceramic or a tantalum output capacitor. It only requires a  
3.3µF output capacitor for stability.  
The MIC5239 includes a logic compatible enable input and  
an undervoltage error flag indicator. Other features of the  
MIC5239 include thermal shutdown, current limit, overvolt-  
age shutdown, reverse-leakage protection, and reverse-  
battery protection.  
Thermal shutdown  
Reverse-leakage protection  
Reverse-battery protection  
High-power SOIC-8, MSOP-8 and SOT-223 packages  
Available in the thermally enhanced SOIC-8, MSOP-8 and  
SOT-223, the MIC5239 comes in fixed 1.5V, 1.8V, 2.5V,  
3.0V, 3.3V and 5.0V, and adjustable voltages. For other  
output voltages, contact Micrel.  
Applications  
USB power supply  
Keep-alive supply in notebook and portable personal  
computers  
All support documentation can be found on Micrel’s web  
site at: www.micrel.com.  
Logic supply from high voltage batteries  
Automotive electronics  
Battery-powered systems  
___________________________________________________________________________________________________________  
Typical Application  
40  
35  
I
OUT = 1mA  
MIC5239  
IOUT = 100µA  
30  
25  
20  
15  
10  
VIN  
30V  
VOUT  
3.0V/100µA  
IN  
OUT  
IGND = 23µA  
EN  
FLG  
GND  
I
OUT = 10µA  
9
14  
24  
4
19  
29  
Regulator with Low IO and Low IQ  
Ground Current vs. Input Voltage  
MLF and MicroLeadFrame is a registered trademark of Amkor Technologies  
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
M9999-121007  
December 2007  

MIC5239-3.3YSTR 替代型号

型号 品牌 替代类型 描述 数据表
MIC5239-3.3YS MICREL

完全替代

Low Quiescent Current 500mA μCap LDO Regulat
MIC5239-3.3BS MICREL

完全替代

Low Quiescent Current 500mA μCap LDO Regulat
MIC5239-3.3YS MICROCHIP

类似代替

3.3V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO4

与MIC5239-3.3YSTR相关器件

型号 品牌 获取价格 描述 数据表
MIC5239-3.3YS-TR MICROCHIP

获取价格

3.3V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO4
MIC5239-5.0BM MICREL

获取价格

Low Quiescent Current 500mA μCap LDO Regulat
MIC5239-5.0BM MICROCHIP

获取价格

Fixed Positive LDO Regulator, 5V, 0.4V Dropout, BIPolar, PDSO8, SOIC-8
MIC5239-5.0BMM MICREL

获取价格

Low Quiescent Current 500mA μCap LDO Regulat
MIC5239-5.0BMM MICROCHIP

获取价格

Fixed Positive LDO Regulator, 5V, 0.4V Dropout, BIPolar, PDSO8, MSOP-8
MIC5239-5.0BMMTR MICREL

获取价格

暂无描述
MIC5239-5.0BMTR MICROCHIP

获取价格

Fixed Positive LDO Regulator, 5V, 0.4V Dropout, BIPolar, PDSO8, SOIC-8
MIC5239-5.0BS MICREL

获取价格

Low Quiescent Current 500mA μCap LDO Regulat
MIC5239-5.0BS MICROCHIP

获取价格

Fixed Positive LDO Regulator, 5V, 0.4V Dropout, BIPolar, PDSO4, SOT-223, 4 PIN
MIC5239-5.0BSTR MICREL

获取价格

Regulator, 1 Output, 5V1, BIPolar