SGM2038.pdf
No.10729
? Input Voltage Range: 0.8V to 5.5V
? Bias Voltage Range: 2.5V to 5.5V
? Fixed Output Voltages:
0.8V to 3.6V with 0.05V per Step
? Output Voltage Accuracy: ±0.8%
? 500mA Nominal Output Current
? Low Dropout: 120mV (TYP) at 500mA
? Very Low Bias Input Current: 37μA (TYP)
? Very Low Bias Input Current in Shutdown: 0.01μA (TYP)
? Low Noise: 25μVRMS (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 Green UTDFN-1.2×1.2-4L Package
The SGM2038 is a low noise, 500mA LDO equipped with NMOS pass transistor and a separate bias supply voltage (VBIAS). The device provides very stable, accurate output voltage with low noise suitable for space constrained and noise sensitive applications. In order to optimize performance for battery operated portable applications, the SGM2038 features low IQ consumption.
The SGM2038 is available in Green UTDFN-1.2×1.2-4L package. It operates over an ambient temperature range of -40℃ to +125℃.
