LM136-2.5-N 电压基准二极管 | 德州仪器 TI.com.cn

LM136-2.5-N (正在供货)

电压基准二极管

电压基准二极管 - LM136-2.5-N
数据表
 

描述

The LM136-2.5-N/LM236-2.5-N and LM336-2.5-N integrated circuits are precision 2.5V shunt regulator diodes. These monolithic IC voltage references operate as a low-temperature-coefficient 2.5V zener with 0.2Ω dynamic impedance. A third terminal on the LM136-2.5-N allows the reference voltage and temperature coefficient to be trimmed easily.

The LM136-2.5-N series is useful as a precision 2.5V low voltage reference for digital voltmeters, power supplies or op amp circuitry. The 2.5V make it convenient to obtain a stable reference from 5V logic supplies. Further, since the LM136-2.5-N operates as a shunt regulator, it can be used as either a positive or negative voltage reference.

The LM136-2.5-N is rated for operation over −55°C to +125°C while the LM236-2.5-N is rated over a −25°C to +85°C temperature range.

The LM336-2.5-N is rated for operation over a 0°C to +70°C temperature range. See the connection diagrams for available packages.

特性

  • Low Temperature Coefficient
  • Wide Operating Current of 400 μA to 10 mA
  • 0.2Ω Dynamic Impedance
  • ±1% Initial Tolerance Available
  • Specified Temperature Stability
  • Easily Trimmed for Minimum Temperature Drift
  • Fast Turn-On

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参数 与其它产品相比 电压基准产品

 
Vin (Min) (V)
Vin (Max) (V)
VO (V)
Initial Accuracy (Max) (%)
Temp Coeff (Max) (ppm/ degree C)
Rating
Operating Temperature Range (C)
Package Group
VO Adj (Max) (V)
VO Adj (Min) (V)
Iz for Regulation (Min) (uA)
Temp Coeff (Typ) (ppm/ degree C)
LM136-2.5-N LM4030 LM4041-N
2.5     2.5     1.24    
2.5     4.096     10    
2.5     2.5
4.096    
1.225    
1     0.05
0.1
0.15    
0.1
0.2
0.5
1
2    
20     10
20
30    
100
150    
Catalog     Catalog     Catalog    
-25 to 85
-40 to 125
-55 to 125    
-40 to 125     -40 to 125
-40 to 85    
TO     SOT-23     SC70
SOT-23
TO-92    
2.5     4.096     10    
2.5     2.5     1.24    
400     120     60    
20       15