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KA378R12 PDF预览

KA378R12

更新时间: 2024-11-20 12:51:59
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 53K
描述
Low Dropout Voltage Regulator

KA378R12 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TO-220包装说明:, SIP4,.1TB
针数:4Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.68可调性:FIXED
最大回动电压 1:0.5 V标称回动电压 1:0.5 V
最大绝对输入电压:35 V最大输入电压:29 V
最小输入电压:13 VJESD-30 代码:R-PSFM-T4
JESD-609代码:e0最大电网调整率:0.3%
最大负载调整率:0.24%功能数量:1
输出次数:1端子数量:4
工作温度TJ-Max:80 °C工作温度TJ-Min:-20 °C
最大输出电压 1:12.3 V最小输出电压 1:11.7 V
标称输出电压 1:12 V封装主体材料:PLASTIC/EPOXY
封装等效代码:SIP4,.1TB封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):NOT SPECIFIED
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:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
最大电压容差:2.5%Base Number Matches:1

KA378R12 数据手册

 浏览型号KA378R12的Datasheet PDF文件第2页浏览型号KA378R12的Datasheet PDF文件第3页浏览型号KA378R12的Datasheet PDF文件第4页浏览型号KA378R12的Datasheet PDF文件第5页浏览型号KA378R12的Datasheet PDF文件第6页浏览型号KA378R12的Datasheet PDF文件第7页 
www.fairchildsemi.com  
KA378R12  
Low Dropout Voltage Regulator  
Features  
Description  
• 3A/12V 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 KA378R12 is a low-dropout voltage regulator suitable  
for various electronic equipments. It provide constant  
voltage power source with TO-220 4 lead full mold package.  
Dropout voltage of KA378R12 is below 0.5V in full rated  
current(3A). This regulator has various function such as  
peak current protection, thermal shut down, overvoltage  
protection and 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  
IT  
1.4V  
PROTECTION  
3
GND  
Rev. 1.0.3  
©2005 Fairchild Semiconductor Corporation  

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