LM336-2.5-N Voltage Reference Diode | TI.com

LM336-2.5-N
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Voltage Reference Diode

Voltage Reference Diode - LM336-2.5-N
Datasheet
 

Description

The LM136-2.5/LM236-2.5 and LM336-2.5 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 allows the reference voltage and temperature coefficient to be trimmed easily.

The LM136-2.5 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 operates as a shunt regulator, it can be used as either a positive or negative voltage reference.

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

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

Features

  • Low temperature coefficient
  • Wide operating current of 400 µA to 10 mA
  • 0.2Ω dynamic impedance
  • ±1% initial tolerance available
  • Guaranteed temperature stability
  • Easily trimmed for minimum temperature drift
  • Fast turn-on

Parametrics

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Part number Order Reference voltage VO (V) VO adj (Min) (V) VO adj (Max) (V) Initial accuracy (Max) (%) Temp coeff (Max) (ppm/ degree C) Rating Operating temperature range (C) Iz for regulation (Min) (uA) Iout/Iz (Max) (mA) Package Group
LM336-2.5-N Order now Fixed     2.5     2.5     2.5     4
2    
20     Catalog     0 to 70     400     10     SOIC | 8
TO-92 | 3    
LM136-2.5-N Samples not available Fixed     2.5     2.5     2.5     1     20     Catalog     -25 to 85
-40 to 125
-55 to 125    
400     10     TO | 3