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MC78T12ABT PDF预览

MC78T12ABT

更新时间： 2024-10-03 20:15:31
品牌 Logo 应用领域
安森美 - ONSEMI /
页数 文件大小 规格书
12页 92K
描述
IC,VOLT REGULATOR,FIXED,+12V,BIPOLAR,SIP,3PIN,PLASTIC

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中文翻译

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MC78T12ABT 技术参数

生命周期：Obsolete包装说明：, SIP3,.1TB
Reach Compliance Code：unknown风险等级：5.83
可调性：FIXED标称回动电压 1：2.2 V
最大绝对输入电压：35 V最大电网调整率：0.045%
最大负载调整率：0.08%输出次数：1
端子数量：3工作温度TJ-Max：125 °C
工作温度TJ-Min：-40 °C最大输出电流 1：3 A
标称输出电压 1：12 V封装主体材料：PLASTIC/EPOXY
封装等效代码：SIP3,.1TB认证状态：Not Qualified
子类别：Other Regulators表面贴装：NO
技术：BIPOLAR端子节距：2.54 mm
端子位置：SINGLE最大电压容差：4%
Base Number Matches：1

MC78T12ABT 数据手册

 浏览型号MC78T12ABT的Datasheet PDF文件第2页浏览型号MC78T12ABT的Datasheet PDF文件第3页浏览型号MC78T12ABT的Datasheet PDF文件第4页浏览型号MC78T12ABT的Datasheet PDF文件第5页浏览型号MC78T12ABT的Datasheet PDF文件第6页浏览型号MC78T12ABT的Datasheet PDF文件第7页 
ON Semiconductort  
MC78T00  
Series  
3.0 A Positive Voltage  
Regulators  
This family of fixed voltage regulators are monolithic integrated  
circuits capable of driving loads in excess of 3.0 A. These  
three–terminal regulators employ internal current limiting, thermal  
shutdown, and safe–area compensation. Devices are available with  
improved specifications, including a 2% output voltage tolerance, on  
AC–suffix 5.0, 12 and 15 V device types.  
Although designed primarily as a fixed voltage regulator, these  
devices can be used with external components to obtain adjustable  
voltages and currents. This series of devices can be used with a  
series–pass transistor to supply up to 15 A at the nominal output  
voltage.  
THREE–AMPERE  
POSITIVE FIXED  
VOLTAGE REGULATORS  
SEMICONDUCTOR  
TECHNICAL DATA  
T SUFFIX  
PLASTIC PACKAGE  
CASE 221A  
• Output Current in Excess of 3.0 A  
• Power Dissipation: 25 W  
• No External Components Required  
• Output Voltage Offered in 2% and 4% Tolerance*  
• Thermal Regulation is Specified  
• Internal Thermal Overload Protection  
• Internal Short Circuit Current Limiting  
• Output Transistor Safe–Area Compensation  
Pin 1. Input  
2. Ground  
3. Output  
1
2
3
Heatsink surface is connected to Pin 2.  
DEVICE TYPE/NOMINAL OUTPUT VOLTAGE  
MC78T05  
MC78T08  
5.0 V  
8.0 V  
MC78T12  
MC78T15  
12 V  
15 V  
ORDERING INFORMATION  
Operating  
V
Tol.  
Temperature  
O
Device  
Package  
Range  
T = 0° to  
+125°C  
Plastic  
Power  
MC78TXXCT  
MC78TXXACT  
4%  
2%*  
J
T = –40° to  
+125°C  
Plastic  
Power  
MC78TXXBT#  
MC78TXXABT# 2%*  
4%  
J
Simplified Application  
XX Indicates nominal voltage.  
MC78TXX  
Output  
C **  
Input  
* 2% regulators available in 5, 12 and 15 V devices.  
C *  
in  
# Automotive temperature range selections are avail-  
able with special test conditions and additional  
tests. Contact your local ON Semiconductor sales  
office for information.  
0.33µF  
O
ąA common ground is required between the input and the output voltages. The input voltage  
must remain typically 2.2 V above the output voltage even during the low point on the input  
ripple voltage.  
XX these two digits of the type number indicate voltage.  
** C is required if regulator is located an appreciable distance from power supply filter.  
in  
** (See Applications Information for details.)  
** C is not needed for stability; however, it does improve transient response.  
O
Semiconductor Components Industries, LLC, 2002  
1
Publication Order Number:  
January, 2002 – Rev. 3  
MC78T00/D  
1234567...12

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