GENERAL DEscriptION
The SGM2017 is a low power and low dropout voltage linear regulator. It is capable of supplying 300mA output current with typical dropout voltage of 300mV. The operating input voltage range is from 2.5V to 5.5V and fixed output voltages are 2.8V and 3.3V.
Other features include logic-controlled shutdown mode, short-circuit current limit and thermal shutdown protection.
The SGM2017 is available in a Green SOT-23-5 package. It operates over an operating temperature range of -40℃ to +125℃.
FEATURES
Operating Input Voltage Range: 2.5V to 5.5V
Fixed Outputs of 2.8V and 3.3V
300mA Output Current
Quiescent Current: 77μA (TYP)
Low Dropout: 300mV (TYP) at 300mA
Low Noise: 30μVRMS (TYP) (10Hz to 100kHz)
High PSRR: 73dB (TYP) at 1kHz
Current Limiting and Thermal Protection
Stable with Small Case Size Ceramic Capacitors
Shutdown Supply Current: 0.01μA (TYP)
-40℃ to +125℃ Operating Temperature Range
Available in a Green SOT-23-5 Package
APPLICATIONS
Modems
MP3 Players
Cellular Telephones
Portable Electronics
PCMCIA Cards
Battery-Powered Equipment