LM236 2.5, LM336 2.5, LM336B 2.5
2.5 V INTEGRATED REFERENCE CIRCUITS
SLVS063E 鈭?NOVEMBER 1988 鈭?REVISED OCTOBER 2003
D
Low Temperature Coefficient
D
Wide Operating Current . . . 400
碌A(chǔ)
D
D
D
D
D
to 10 mA
0.27-鈩?Dynamic Impedance
鹵1%
Tolerance Available
Specified Temperature Stability
Easily Trimmed for Minimum Temperature
Drift
Fast Turnon
NC
NC
NC
ANODE
D PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
CATHODE
NC
NC
ADJ
NC 鈭?No internal connection
LM336-2.5, LM336B-2.5 . . . LP PACKAGE
(TOP VIEW)
description/ordering information
The LM236-2.5, LM336-2.5, and LM336B-2.5
integrated circuits are precision 2.5-V shunt
regulator diodes. These
reference circuits
operate as low-temperature-coefficient 2.5-V
Zener diodes with a 0.2-鈩?dynamic impedance. A
third terminal provided on the circuit allows the
reference voltage and temperature coefficient to
be trimmed easily.
ANODE
CATHODE
ADJ
The series is useful as precision 2.5-V low-voltage references (V
Z
) for digital voltmeters, power supplies, or
operational-amplifier circuitry. The 2.5-V voltage reference makes it convenient to obtain a stable reference from
5-V logic supplies. Devices in this series operate as shunt regulators, and can be used as either positive or
negative voltage references.
The LM236-2.5 is characterized for operation from 鈭?5擄C to 85擄C. The LM336-2.5 and LM336B-2.5 are
characterized for operation from 0擄C to 70擄C.
ORDERING INFORMATION
TA
PACKAGE鈥?/div>
Tube of 75
Reel of 2500
SOIC (D)
0擄C to 70擄C
TO-226 / TO-92 (LP)
Tube of 75
Reel of 2500
Bulk of 1000
Reel of 2000
Bulk of 1000
Reel of 2000
鈭?5擄C to 85擄C
SOIC (D)
Tube of 75
Reel of 2500
ORDERABLE
PART NUMBER
LM336D-2-5
LM336DR-2-5
LM336BD-2-5
LM336BDR鈭?-5
LM336LP-2-5
LM336LPR-2-5
LM336BLP-2-5
LM336BLPR-2-5
LM236D-2-5
LM236DR-2-5
336B25
236-25
336-25
336B25
336-25
TOP-SIDE
MARKING
鈥?Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
錚?/div>
2003, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
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