TS4040 Datasheet, PDF (1/10 Pages) STMicroelectronics – 2.5V MICROPOWER SHUNT VOLTAGE REFERENCE

TS4040
2.5V MICROPOWER SHUNT VOLTAGE REFERENCE
s 2.5V OUTPUT VOLTAGE
s ULTRA LOW CURRENT CONSUMPTION:
40µA TYP.
s HIGH PRECISION @ 25°C
±2% and ±1%
s HIGH STABILITY WHEN USED WITH
CAPACITIVE LOAD
s INDUSTRIAL TEMPERATURE RANGE:
-40 to +85°C
s 150ppm/°C MAXIMUM TEMPERATURE
COEFFICIENT
DESCRIPTION
The TS4040 is a low power shunt voltage refer-
ence providing a stable 2.5V output voltage over
the industrial temperature range (-40 to +85°C).
Available in SOT23-3 surface mount package, it
can be designed in applications where space sav-
ing is a critical issue.
The low operating current is a key advantage for
power restricted designs. In addition, the TS4040
is very stable and can be used in a broad range of
application conditions.
APPLICATION
s Computers
s Instrumentation
s Battery chargers
s Switch Mode Power Supply
s Battery operated equipments
ORDER CODE
Precision
TO92
SOT23-3
SOT23
Marking
2% TS4040EIZ-2.5 TS4040EILT-2.5
1% TS4040DIZ-2.5 TS4040DILT-2.5
Single temperature range: -40 to +85°C
L243
L242
Z = TO92 Plastic package - also available in Bulk (Z), Tape & Reel (ZT)
and Ammo Pack (AP)
LT = Tiny Package (SOT23-3) - only available in Tape & Reel (LT)
Z
TO92
(Plastic Package)
L
SOT23-3L
(Plastic Micropackage)
PIN CONNECTIONS (top view)
March 2002
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