The TL4050-Q1 family of shunt voltage references are versatile easy-to-use references
suitable for a wide array of applications. The two-terminal fixed-output device requires no
external capacitors for operation and is stable with all capacitive loads. Additionally, the
reference offers low dynamic impedance, low noise, and low temperature coefficient to ensure a
stable output voltage over a wide range of operating currents and temperatures.
The TL4050-Q1 is available in three initial tolerances, ranging from 0.1% (maximum) for
the A grade to 0.5% (maximum) for the C grade. Thus, a great deal of flexibility is available to
designers in choosing the best cost-to-performance ratio for their applications. Packaged in the
space-saving SOT-23-3 and SC-70 packages and requiring a minimum current of 45 µA (typical), the
TL4050-Q1 also is ideal for portable applications.
The TL4050x-Q1 characterization is for operation over an ambient temperature range of
–40°C to 125°C.
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