
LM336-2.5/B/LM236-2.5 (KA336-2.5, KA236-2.5) PROGRAMMABLE SHUNT REGULATOR
PROGRAMMABLE SHUNT REGULATOR
The LM336-2.5/B integrated Circuits are precision 2.5V shunt
regulators. The monolithic IC voltage references operates as a low
temperature coefficient 2.5V zener with 0.2
dynamic impedance.
A third terminal on the KA336-2.5/B allow the reference voltage and
temperature coefficient to be trimmed easily.
LM3362.5/B are 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 low voltage supplies.
Further, since the LM336-2.5/B operate as shunt regulators, they can
be used as either a positive or negative voltage reference.
FEATURES
Low temperature coefficient
ORDERING INFORMATION
Guaranteed temperature stability 4mV typical
0.2 dynamic impedance
±1.0% initial tolerance available.
Easily trimmed for minimum temperature drift
SCHEMATIC DIAGRAM
Device
Package
Operating Temperature
LM336Z-2.5
LM336Z-2.5B
TO-92
LM236Z-2.5
-25 ~ +85
°C
TO-92
1: Adj. 2: + 3:
-
0 ~ +70
°C
1999 Fairchild Semiconductor Corporation
Rev. B