blackshadow
New Member
i have a problem with my adjustable voltage regulator (see attached circuit).
i have a load that needs 5.5V and around 2.4A.
im using an adjustable voltage regulator LM1084.
without load,
vin=12V
vo=5.5V
with load,
vin=11.72
vo=4.368
I_load=1.87A
my expectation is that with or without load, the Vo=5.5V.
any idea why this happened?
also note that the Voltage Supply input changed from 12V to 11.7..
i have a load that needs 5.5V and around 2.4A.
im using an adjustable voltage regulator LM1084.
without load,
vin=12V
vo=5.5V
with load,
vin=11.72
vo=4.368
I_load=1.87A
my expectation is that with or without load, the Vo=5.5V.
any idea why this happened?
also note that the Voltage Supply input changed from 12V to 11.7..
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