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NTE977 PDF预览

NTE977

更新时间: 2024-11-22 22:30:31
品牌 Logo 应用领域
NTE 线性稳压器IC调节器电源电路输出元件
页数 文件大小 规格书
3页 30K
描述
Integrated Circuit Positive 3 Terminal Voltage Regulator, 100mA

NTE977 技术参数

生命周期:Active零件包装代码:TO-92
包装说明:TO-92, 3 PIN针数:3
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:2.04
Is Samacsys:N最大输入电压:20 V
最小输入电压:7 VJESD-30 代码:O-PBCY-W3
功能数量:1端子数量:3
工作温度TJ-Max:125 °C工作温度TJ-Min:
最大输出电流 1:0.1 A最大输出电压 1:5.25 V
最小输出电压 1:4.75 V标称输出电压 1:5 V
封装主体材料:PLASTIC/EPOXY封装形状:ROUND
封装形式:CYLINDRICAL认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR表面贴装:NO
端子形式:WIRE端子位置:BOTTOM
Base Number Matches:1

NTE977 数据手册

 浏览型号NTE977的Datasheet PDF文件第2页浏览型号NTE977的Datasheet PDF文件第3页 
NTE950/NTE951/NTE977  
Integrated Circuit  
Positive 3 Terminal Voltage Regulator, 100mA  
Description:  
The NTE950, NTE951, and NTE977 are positive 3–terminal voltage regulators in available in a TO92  
type package. With adequate heat sinking these regulators can deliver 100mA output current. Cur-  
rent limiting is included to limit peak output current to safe value. Safe area protection for the output  
transistors is provided to limit internal power dissipation. If internal power dissipation becomes too  
high for the heat sinking provided, the thermal shutdown circuit takes over preventing the IC from  
overheating.  
When used as a zener diode/resistor combination replacement, these devices usually result in an ef-  
fective output impedance improvement of two orders of magnitude, and lower quiescent current.  
These regulators can provide local on card regulation, eliminating the distribution problems  
associated with single point regulation. Typical applications include use in logic systems, instrumen-  
tation, HiFi, and other solid state electronic equipment. Although designed primarily as fixed voltage  
regulators these devices can be used with external components to obtain adjustment voltages and  
currents.  
Features:  
D Output Voltage Tolerances of ±5% over the Temperature Range  
D Output Current of 100mA  
D Internal Thermal Overload Protection  
D Output Transistor Safe Area Protection  
D Internal Short Circuit Current Limit  
Absolute Maximum Ratings:  
Output Voltage, VOUT  
NTE977 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V  
NTE950 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V  
NTE951 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V  
Input Voltage, VIN  
NTE977 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V  
NTE950, NTE951 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V  
Internal Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited  
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C  
Maximum Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to +150°C  
Lead Temperature (Soldering, 10 sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C  
Note 1. Thermal resistance is typically +60°C/W junction to case, +232°C/W junction to ambient, and  
+88C/W junction to ambient at 400ft min of air. The maximum junction temperature shall  
not exceed +125°C on Electrical parameters.  

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