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TS821
1.225V MICROPOWER VOLTAGE REFERENCE
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1.225V TYP OUTPUT VOLTAGE
ULTRA LOW OPERATING CURRENT :
40碌A
typ.
o
HIGH PRECISION @ 25 C
+/-2% (Standard version)
+/-1% (A grade)
+/-0.5% (B grade)
HIGH STABILITY WHEN USED WITH
CAPACITIVE LOADS
o
WIDE TEMPERATURE RANGE : -40 to +85 C
T092 & SOT23-3 PACKAGES
Z
TO92
(Plastic Package)
DESCRIPTION
The TS821 is a micropowerintegrated circuit which
is a high stability, two terminals, band gap refer-
ence providing a stable output voltage over the in-
dustrial temperature range (-40 to +85
o
C). The
minimum operating current is guaranteed at 50碌A
over the full operating temperature range.
L
SOT-23L
(Plastic Micropackage)
ORDER CODES
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APPLICATIONS
Computers
Instrumentation
Battery chargers
Switch Mode Power Supply
Battery operated equipements
Precision
2%
1%
0.5%
TO92
TS821IZ
TS821AIZ
TS821BIZ
SOT23-3
TS821ILT
TS821AILT
TS821BILT
o
SOT23
Marking
L213
L212
L211
Single temperature range : -40 to +85 C
PIN CONNECTIONS
(top view)
TO92
S OT23-3
Ca thode
1
3
*
Anode
1
2
3
2
NC
Ca thod e Anod e
* This pin must be le ft floa ting
or conne cte d to pin 2
May 2000
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