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NTE1903 PDF预览

NTE1903

更新时间: 2024-10-31 22:54:19
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
2页 26K
描述
Integrated Circuit Negative 3 Terminal Voltage Regulator, -12V, 100mA

NTE1903 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:1.62
Is Samacsys:N最大输入电压:27 V
最小输入电压:14.6 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 1:12.6 V
最小输出电压 1:11.4 V标称输出电压 1:12 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 NEGATIVE SINGLE OUTPUT STANDARD REGULATOR表面贴装:NO
端子形式:WIRE端子位置:BOTTOM
Base Number Matches:1

NTE1903 数据手册

 浏览型号NTE1903的Datasheet PDF文件第2页 
NTE1903  
Integrated Circuit  
Negative 3 Terminal Voltage Regulator,  
–12V, 100mA  
Description:  
The NTE1903 is a negative 3–terminal voltage regulator in a TO92 type package suitable for numerous  
applications requiring up to 100mA. This device features thermal shutdown and current limiting making  
the NTE1903 remarkably rugged. In most applications, no external components are required for operation.  
The NTE1903 is useful for on–card regulation or any other application where a regulated negative  
voltage at a modest current level is needed. This device offers a substantial advantage over the com-  
mon resistor/zener diode approach.  
Features:  
D Internal Short–Circuit Current Limiting  
D Internal Thermal Overload Protection  
D No External Components Required  
Absolute Maximum Ratings:  
Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –35V  
Internal Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited  
Operating Junction Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +70°C  
Maximum Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C  
Lead Temperature (During Soldering, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C  
Note 1. Thermal resistance, junction–to–ambient is 180°C/W when mounted with 0.4” leads on a PC  
board and 160°C/W when mounted with .250” leads on a PC board.  
Electrical Characteristics: (VI = –19V, IO = 40mA, CI = 0.33µF, CO = 0.1µF, 0° ≤ TJ +125°C,  
Note 2 unless otherwise specified)  
Parameter  
Output Voltage  
Symbol  
Test Conditions  
Min  
–11.5 –12.0 –12.5  
–27V V –14.8V, 1mA I 100mA –11.4 –12.0 –12.6  
Typ  
Max Unit  
V
O
T = +25°C  
V
V
J
I
O
Line Regulation  
Reg  
T = +25°C, –27V V –14.6V  
45  
mV  
line  
J
I

NTE1903 替代型号

型号 品牌 替代类型 描述 数据表
LM79L12ACZ/NOPB TI

类似代替

Series 3-Terminal Negative Regulators
LM79L12ACZ/LFT4 TI

类似代替

Series 3-Terminal Negative Regulators
MC79L12ABPG ONSEMI

功能相似

100 mA Negative Voltage Regulators

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