SGM2037S
SGM2037S is CMOS LDO manufactured by SG Micro.
DESCRIPTION
The SGM2037S is a low noise, low dropout voltage linear regulator which is designed using CMOS technology. It provides 600m A 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
- 600m A 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: 140m V (TYP) at 600m A
- 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
TYPICAL APPLICATION
CIN 1μF
VBIAS
EN BIAS
CBIAS 0.1μF
VOUT
COUT 2.2μF
Figure 1. Typical Application Circuit
SG Micro Corp .sg-micro.
MAY 2019
- REV.A
Fast Load Transient Response, 600m A, Low Noise, CMOS LDO with Bias Rail
PACKAGE/ORDERING INFORMATION
MODEL...
