The SGM2028 is a low-power, low-noise, low-dropout,
CMOS linear voltage regulator that operates from a 2.5V
to 5.5V input voltage. It is the perfect choice for low
voltage, low power applications. A low ground current
makes this part attractive for battery operated power
systems. The SGM2028 also offers ultra low dropout
voltage to prolong battery life in portable electronics.
Systems requiring a quiet voltage source, such as RF
applications, will benefit from the SGM2028’s ultra low
output noise (30μVRMS) and high PSRR. An external
noise bypass capacitor connected to the device’s BP pin
can further reduce the noise level.
Other features include output current limit and thermal
shutdown protection.SGM2028-3.3YN5G/TR SGM2028-2.8YN5G/TR SGM2028-ADJYN5G/TR
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