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MIC5209-4.2YST&R PDF预览

MIC5209-4.2YST&R

更新时间: 2024-02-12 07:50:24
品牌 Logo 应用领域
美国微芯 - MICROCHIP 光电二极管输出元件调节器
页数 文件大小 规格书
18页 2269K
描述
4.2V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PDSO4

MIC5209-4.2YST&R 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:SOP,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65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-PDSO-G4JESD-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 1:4.284 V
最小输出电压 1:4.116 V标称输出电压 1:4.2 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
端子形式:GULL WING端子节距:2.3 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3.5 mmBase Number Matches:1

MIC5209-4.2YST&R 数据手册

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MIC5209  
500mA Low-Noise LDO Regulator  
Features  
General Description  
Output voltage range: 1.8V 5V  
The MIC5209 is an efficient linear voltage regulator with  
very low dropout voltage, typically 10mV at light loads and  
less than 500mV at full load, with better than 1% output  
voltage accuracy  
Meets Intel® Slot 1 and Slot 2 requirements  
Guaranteed 500mA output over the full operating  
temperature range  
Low 500mV maximum dropout voltage at full load  
Extremely tight load and line regulation  
Thermally-efficient surface-mount package  
Low temperature coefficient  
Designed especially for hand-held, battery-powered  
devices, the MIC5209 features low ground current to help  
prolong battery life. An enable/shutdown pin on SO-8 and  
TO-263- 5 versions can further improve battery life with  
near-zero shutdown current.  
Current and thermal limiting  
Key features include reversed-battery protection, current  
limiting, overtemperature shutdown, ultra-low-noise  
capability (SO-8 and TO-263-5 versions), and availability  
in thermally-efficient packaging. The MIC5209 is available  
in adjustable or fixed output voltages.  
Reversed-battery protection  
No-load stability  
1% output accuracy  
Ultra-low-noise capability in SO-8 and TO-263-5  
Ultra-small 3mm × 3mm DFN package  
Datasheets and support documentation are available on  
Micrel’s web site at: www.micrel.com.  
Applications  
Pentium II Slot 1 and Slot 2 support circuits  
Laptop, notebook, and palmtop computers  
Cellular telephones  
Consumer and personal electronics  
SMPS post-regulator/DC-to-DC modules  
High-efficiency linear power supplies  
Typical Application  
3.3V Nominal Input Slot 1 Power Supply  
Ultra-Low Noise 5V Regulator  
Intel is a registered trademark of Intel Corporation.  
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
Revision 3.1  
July 15, 2014  

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