500mA, Ultra Low Dropout,
Low Power, RF Linear Regulators
The SGM2035C is a low-power, low-noise, low-dropout,
CMOS linear voltage regulator that operates from a 2.5V
to 5.5V input voltage.
The SGM2035C is the perfect choice for low voltage, low
power applications. A low ground current makes this part
attractive for battery operated power systems. The
SGM2035C 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 SGM2035C’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.
500mA Guaranteed Output Current
Ultra Low Dropout Voltage
Low Output Noise
Output Current Limit
High PSRR (73dB at 1kHz)
1.8V Logic-Controlled Shutdown
110kΩ Pull Down Resistor at EN Pin
Fixed Output Voltages: 2.8V, 3.0V and 3.3V
Adjustable Output from 1.2V to 5.0V
-40℃ to +85℃ Operating Temperature Range
Available in Green UTDFN-1.6×1.6-6L and
Other features include a 110kΩ pull down resistor at EN
pin, current limit and thermal shutdown protection.
The SGM2035C is available in Green UTDFN-1.6×1.6-6L
and TDFN-2×2-6L packages. It operates over an ambient
temperature range of -40℃ to +85℃.
SG Micro Corp
REV. A. 3