MICROCIRCUIT DATA SHEET
MNLM136-2.5-X REV 0A0
2.5V REFERENCE DIODE
General Description
The LM136-2.5 integrated circuit is a precision 2.5V shunt regulator diode. This
monolithic IC voltage reference operates as a low-temperature-coefficient 2.5V zener with
0.2 Ohms dynamic impedance. A third terminal on ther LM136-2.5 allows the reference
voltage and temperature coefficient to be trimmed easily.
The LM136-2.5 is useful as a precision 2.5V low voltage reference for digital voltmeters,
power supplies or op amp circuitry. The 2.5V makes 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.
Original Creation Date: 07/10/95
Last Update Date: 12/13/99
Last Major Revision Date: 12/03/99
Industry Part Number
LM136
NS Part Numbers
LM136H-2.5/883
Prime Die
LM136
Processing
MIL-STD-883, Method 5004
Subgrp Description
1
2
3
4
5
6
7
8A
8B
9
10
11
Static tests at
Static tests at
Static tests at
Dynamic tests at
Dynamic tests at
Dynamic tests at
Functional tests at
Functional tests at
Functional tests at
Switching tests at
Switching tests at
Switching tests at
Temp (
o
C)
+25
+125
-55
+25
+125
-55
+25
+125
-55
+25
+125
-55
Quality Conformance Inspection
MIL-STD-883, Method 5005
1