GENERAL DEscriptION
The SGM2037S is a low noise, low dropout voltage linear regulator which is designed using CMOS technology. It provides 600mA output current capability. The operating input voltage range is from 0.9V to 5.5V and bias supply voltage range is from 2.5V to 5.5V. The fixed output voltage is 0.9V.
Other features include logic-controlled shutdown mode, short-circuit current limit and thermal shutdown protection. The SGM2037S has automatic discharge function to quickly discharge VOUT in the disabled status.
The SGM2037S is suitable for applications which need low noise, fast transient response and low IQ consumption, such as battery-powered equipment and smartphones, etc.
The SGM2037S is available in a Green UTDFN-1.2×1.2-6L package. It operates over an ambient temperature range of -40℃ to +125℃.
FEATURES
600mA Nominal Output Current
Input Voltage Range: 0.9V to 5.5V
Bias Voltage Range: 2.5V to 5.5V
0.9V Fixed Output Voltage
Low Dropout Voltage: 140mV (TYP) at 600mA
Very Low Bias Input Current: 98μA (TYP)
Very Low Bias Input Current in Shutdown: 0.01μA (TYP)
Low Noise: 20μVRMS (TYP)
Over-Current and Over-Temperature Protections
Fast Load Transient Response
Logic Level Enable Input for ON/OFF Control
-40℃ to +125℃ Operating Temperature Range
Available in a Green UTDFN-1.2×1.2-6L Package
APPLICATIONS
Portable Equipment
Smartphone
Industrial and Medical Equipment