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HW Description
5
SLVUAS6A – March 2017 – Revised January 2018
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LP2951EVM
2.6
Adjustable Output Voltage Resistors
Resistors R
3
-R
6
can be populated to set a desired output voltage. To do so, resistors R
1
and R
2
must first
be removed. Resistors R
4
-R
6
form a voltage divider and can be populated with values based on the
desired output voltage by following the equation on the EVM. R
3
must be populated with a 0-
Ω
resistor to
short the Feedback pin of the device to the voltage divider of R
4
-R
6
. See
Section 3.2.2
for additional
information regarding setting an adjustable output voltage.
Figure 6. Resistors R
3
-R
6
Used to Set Output Voltage in Adjustable Voltage Mode
