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LM4041 Datasheet, PDF (1/16 Pages) National Semiconductor (TI) – Precision Micropower Shunt Voltage Reference | |||
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LM4041
Precision micropower shunt voltage reference
SOT23-3L
SOT323-5L
Features
⢠Fixed 1.225 V typical output voltage
⢠Ultra low operating current: 40 µA at 25 °C
⢠High precision: +/- 0.1% @ 25 °C (0.2%, 0.5%
and 1% versions are also available)
⢠Stable when used with capacitive loads
⢠Industrial (- 40 to+ 85 °C) and Extended (- 40
to +125 °C) temperature range versions
available
⢠100 ppm/°C maximum temperature coefficient
⢠Available in SOT23-3L and SOT323-5L
packages
Applications
⢠Computers
⢠Battery chargers
⢠Switch mode power supply
⢠Battery operated equipment
⢠Data acquisition systems
⢠Energy management
⢠Instrumentation
Datasheet - production data
Description
The LM4041 is a micropower shunt voltage
reference, providing a stable 1.225 V output
voltage, with an initial accuracy of 0.1% @ 25 °C
and a low temperature coefficient. Available in
SOT323-5L and SOT23-3L surface mount
packages, it can be designed in applications
where space saving is a critical issue. The low
operating current is a key advantage for power
restricted designs. In addition, the LM4041 is very
stable and can be used in a broad range of
application conditions.
February 2014
This is information on a product in full production.
DocID018817 Rev 4
1/16
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