TS2431 Datasheet, PDF (1/6 Pages) STMicroelectronics – PROGRAMMABLE SHUNT VOLTAGE REFERENCE

TS2431
PROGRAMMABLE SHUNT VOLTAGE REFERENCE
s ADJUSTABLE OUTPUT VOLTAGE
2.5 to 24V
s SEVERAL PRECISION @ 25°C
±2%, ±1% and ±0.5%
s SINK CURRENT CAPABILITY
1 to 100mA
s INDUSTRIAL TEMPERATURE RANGE:
-40 to +105°C
s PERFORMANCES COMPATIBLE WITH
INDUSTRY STANDARD TL431
DESCRIPTION
The TS2431 is a programmable shunt voltage
reference with guaranteed temperature stability
over the entire temperature range of operation
(-40 to +105°C). The output voltage may be set to
any value between 2.5V and 24V with an external
resistor bridge.
Available in SOT23-3 surface mount package, it
can be designed in applications where space
saving is a critical issue.
APPLICATION
s Computers
s Instrumentation
s Battery chargers
s Switch Mode Power Supply
s Battery operated equipments
ORDER CODE
Precision
Part Number
in SOT23-3
2%
TS2431ILT
1%
TS2431AILT
0.5%
TS2431BILT
Single temperature range: -40 to +105°C
SOT23
Marking
L285
L286
L287
LT = Tiny Package (SOT23-3) - only available in Tape & Reel (LT)
L
SOT23-3L
(Plastic Micropackage)
PIN CONNECTIONS (top view)
Cathode
1
Reference ₂
3
Anode
SOT23-3
February 2002
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