LM236-5.0 National Semiconductor, LM236-5.0 Datasheet
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LM236-5.0
Manufacturer Part Number
LM236-5.0
Description
5.0V Reference Diode
Manufacturer
National Semiconductor
Datasheet
1.LM236-5.0.pdf
(12 pages)
© 2003 National Semiconductor Corporation
LM136-5.0/LM236-5.0/LM336-5.0
5.0V Reference Diode
General Description
The LM136-5.0/LM236-5.0/LM336-5.0 integrated circuits are
precision 5.0V shunt regulator diodes. These monolithic IC
voltage references operate as a low temperature coefficient
5.0V zener with 0.6Ω dynamic impedance. A third terminal
on the LM136-5.0 allows the reference voltage and tempera-
ture coefficient to be trimmed easily.
The LM136-5.0 series is useful as a precision 5.0V low
voltage reference for digital voltmeters, power supplies or op
amp circuitry. The 5.0V makes it convenient to obtain a
stable reference from low voltage supplies. Further, since
the LM136-5.0 operates as a shunt regulator, it can be used
as either a positive or negative voltage reference.
The LM136-5.0 is rated for operation over −55˚C to +125˚C
while the LM236-5.0 is rated over a −25˚C to +85˚C tem-
perature range. The LM336-5.0 is rated for operation over a
Connection Diagrams
Order Number LM336Z-5.0 or LM336BZ-5.0
LM136AH-5.0, LM136AH-5.0/883,
See NS Package Number H03H
See NS Package Number Z03A
LM136H-5.0/883, LM236H-5.0,
Order Number LM136H-5.0,
Metal Can Package
Plastic Package
or LM236AH-5.0
Bottom View
Bottom View
TO-92
TO-46
00571604
00571605
DS005716
0˚C to +70˚C temperature range. See the connection dia-
grams for available packages. For applications requiring
2.5V see LM136-2.5.
Features
n Adjustable 4V to 6V
n Low temperature coefficient
n Wide operating current of 600 µA to 10 mA
n 0.6Ω dynamic impedance
n
n Guaranteed temperature stability
n Easily trimmed for minimum temperature drift
n Fast turn-on
n Three lead transistor package
±
1% initial tolerance available
Order Number LM336M-5.0 or LM336BM-5.0
See NS Package Number M08A
SO Package
00571607
September 2003
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