Here is the English information on the NCP1422MNR2G chip:
The NCP1422MNR2G is a low dropout linear regulator from ON
Semiconductor.
Key Specifications:
- Input voltage range: 2.7V to 14V
- Output voltage: Fixed 3.3V
- Quiescent current: 160μA (typ)
- Dropout voltage: 180mV (max)
- Line and load regulation: 0.1%
- Temperature range: -40°C to 125°C
- Available in SOT-23-5 package
This 3.3V regulator provides clean, stable voltage output from a
wide 2.7V to 14V supply range.
Linear operation maintains excellent voltage regulation of 0.1%
against line and load changes.
160μA typical current draw maximizes efficiency while minimizing
quiescent losses.
180mV maximum dropout permits operation very close to the minimum
input voltage.
Wide temperature rating supports automotive and industrial
applications.
SOT-23-5 package delivers good thermal capabilities in a small
footprint.
Well-suited for powering microcontrollers, ADCs and other precision
circuitry from diverse input voltages.
In summary, the NCP1422 provides robust 3.3V regulation with
outstanding line/load performance in a small footprint.
