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© 2005 Fairchild Semiconductor Corporation DS400297 www.fairchildsemi.com
February 2002
Revised August 2005
LM336Z5 • LM336BZ5 Programmable Shunt Regulator
LM336Z5 • LM336BZ5
Programmable Shunt Regulator
General Description
The LM336Z5 and LM336BZ5 integrated circuits are precision
5.0V shunt regulators. The monolithic IC voltage reference
operates as a low temperature coefficient 5.0V zener with 0.6
:
dynamic impedance. A third terminal on the LM336Z5 and
LM336BZ5 allows the reference voltage and temperature coeffi-
cient to be trimmed easily.
The LM336Z5 and LM336BZ5 are useful as precision 5.0V low
voltage references which makes it convenient to obtain a stable
reference from low voltage supplies. Further, since the
LM336Z5 and LM336BZ5 operate as shunt regulators, they can
be used as either a positive or negative voltage reference.
Features
O
Low Temperature Coefficient
O
Adjustable 4V to 6V
O
Wide Operating Range Current of 10mA to 400mA
O
Three Lead Transistor Package (TO-92)
O
0.6
:
Dynamic Impedance
O
r
1.0% Initial Tolerance Available
O
Guaranteed Temperature Stability
O
Easily Trimmed for Minimum Temperature Drift
O
Fast Turn On
Ordering Code:
Product Number Package Packing Operating Temperature
LM336Z5
TO-92
Bulk
0
q
C to +70
q
CLM336Z5X Tape and Reel
LM336BZ50 Bulk
