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KA278R05TU PDF预览

KA278R05TU

更新时间: 2024-11-10 22:22:23
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 线性稳压器IC调节器电源电路输出元件局域网
页数 文件大小 规格书
8页 82K
描述
Low Dropout Voltage Regulator

KA278R05TU 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TO-220F包装说明:TO-220F, 4 PIN
针数:3Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.38可调性:FIXED
最大回动电压 1:0.5 V最大绝对输入电压:35 V
最大输入电压:12 V最小输入电压:6 V
JESD-30 代码:R-PSFM-T4JESD-609代码:e3
最大电网调整率:0.125%最大负载调整率:0.1%
功能数量:1输出次数:1
端子数量:4工作温度TJ-Max:150 °C
最高工作温度:80 °C最低工作温度:-20 °C
最大输出电流 1:2 A最大输出电压 1:5.12 V
最小输出电压 1:4.88 V标称输出电压 1:5 V
封装主体材料:PLASTIC/EPOXY封装等效代码:SIP4,.06TB
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
子类别:Other Regulators表面贴装:NO
技术:BIPOLAR端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:SINGLE最大电压容差:2.4%
Base Number Matches:1

KA278R05TU 数据手册

 浏览型号KA278R05TU的Datasheet PDF文件第2页浏览型号KA278R05TU的Datasheet PDF文件第3页浏览型号KA278R05TU的Datasheet PDF文件第4页浏览型号KA278R05TU的Datasheet PDF文件第5页浏览型号KA278R05TU的Datasheet PDF文件第6页浏览型号KA278R05TU的Datasheet PDF文件第7页 
www.fairchildsemi.com  
KA278R05  
Low Dropout Voltage Regulator  
Features  
Description  
• 2A/5V Output Low Dropout Voltage Regulator  
• TO-220 Full-Mold Package (4Pin)  
• Overcurrent Protection, Thermal Shutdown  
• Overvoltage Protection, Short Circuit Protection  
• With Output Disable Function  
The KA278R05 is a low-dropout voltage regulator suitable  
for various electronic equipments. It provides constant  
voltage power source with TO-220 4 lead full mold package.  
The dropout voltage of KA278R05 is below 0.5V in full  
rated current(2A). This regulator has various functions such  
as a peak current protection, a thermal shut down, an  
overvoltage protection and an output disable function.  
TO-220F-4L  
1
1.Vin 2. Vo 3. GND 4. Vdis  
Internal Block Diagram  
Q1  
2
Vin  
1
Vo  
OVERVOLTAGE  
PROTECTION  
THERMAL SHUTDOWN  
BANDGAP REFERENCE  
-
+
R1  
SOA PROTECTION  
HIGH / LOW  
OUTPUT  
ON / OFF  
4
Vdis  
-
+
R2  
SHORT-CIRCUIT  
1.4V  
PROTECTION  
3
GND  
Rev. 1.0.2  
©2002 Fairchild Semiconductor Corporation  

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