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MIC5209-2.5BU PDF预览

MIC5209-2.5BU

更新时间: 2024-01-29 14:34:56
品牌 Logo 应用领域
美国微芯 - MICROCHIP 输出元件调节器
页数 文件大小 规格书
30页 1510K
描述
Fixed Positive LDO Regulator, 2.5V, 0.6V Dropout, BIPolar, PSSO5, TO-263, 5 PIN

MIC5209-2.5BU 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:D2PAK
包装说明:TO-263, 5 PIN针数:4
Reach Compliance Code:unknown风险等级:5.16
Is Samacsys:N最大回动电压 1:0.6 V
最大输入电压:16 V最小输入电压:2.5 V
JESD-30 代码:R-PSSO-G5JESD-609代码:e0
长度:10.363 mm湿度敏感等级:3
功能数量:1端子数量:5
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 1:2.55 V
最小输出电压 1:2.45 V标称输出电压 1:2.5 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-263
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):240调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:4.902 mm表面贴装:YES
端子面层:TIN LEAD端子形式:GULL WING
端子节距:1.7 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:30宽度:8.7755 mm
Base Number Matches:1

MIC5209-2.5BU 数据手册

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MIC5209  
500 mA Low-Noise LDO Regulator  
Features  
General Description  
• Output Voltage Range: 1.8V – 15V  
• Meets Intel® Slot 1 and Slot 2 Requirements  
The MIC5209 is an efficient linear voltage regulator  
with very low dropout voltage, typically 10 mV at light  
loads and less than 500 mV at full load, with better than  
1% output voltage accuracy.  
• Guaranteed 500 mA Output Over the Full  
Operating Temperature Range  
Designed especially for hand-held, battery-powered  
devices, the MIC5209 features low ground current to  
help prolong battery life. An enable/shutdown pin on  
the SOIC-8 and DDPAK versions can further improve  
battery life with near-zero shutdown current.  
• Low 500 mV Maximum Dropout Voltage at Full  
Load  
• Extremely Tight Load and Line Regulation  
• Thermally Efcient Surface-Mount Package  
• Low Temperature Coefcient  
Key features include reversed-battery protection,  
• Current and Thermal Limiting  
current  
limiting,  
overtemperature  
shutdown,  
• Reversed-Battery Protection  
ultra-low-noise capability (SOIC-8 and DDPAK  
versions), and is available in thermally efficient  
packaging. The MIC5209 is available in adjustable or  
fixed output voltages.  
• No-Load Stability  
• 1% Output Accuracy  
• Ultra-Low-Noise Capability in SOIC-8 and DDPAK  
• Ultra-Small 3 mm × 3 mm DFN Package  
Applications  
• Pentium II Slot 1 and Slot 2 Support Circuits  
• Laptop, Notebook, and Palmtop Computers  
• Cellular Telephones  
• Consumer and Personal Electronics  
• SMPS Post-Regulator and DC/DC Modules  
• High-Efficiency Linear Power Supplies  
Typical Application Circuits  
ULTRA-LOW NOISE  
5V REGULATOR  
3.3V NOMINAL INPUT SLOT 1  
POWER SUPPLY  
MIC5209-5.0YM  
MIC5209-2.5YS  
ENABLE  
SHUTDOWN  
1
8
VIN  
6.0V  
VOUT  
5.0V  
7
6
5
2
3
4
1
2
3
VIN  
• 3.0V  
VOUT  
22μF  
TANTALUM  
2.5V 1ꢀ  
470pF  
(OPTIONAL)  
0.1μF  
22μF  
TANTALUM  
2017 Microchip Technology Inc.  
DS20005720A-page 1  

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