JWQ7821 Overview
JWQ7821 is a 1A high accuracy, low noise, high PSRR linear regulator with 200mV maximum dropout voltage. JWQ7821 supports input voltage ranges from 2.2 V to 5.5 V and adjustable output voltage range from 0.8 V to 5V. Low noise, high PSRR and high current capability makes JWQ7821 ideal power supply for noise sensitive applications, such as VCO, PLL, ADC and CMOS sensor.
JWQ7821 Key Features
- AEC-Q100 Grade1 Qualified
- Input Voltage Range 2.2V to 5.5V
- Output Voltage Range 0.8V to 5V
- Low Dropout：200mV Maximum at 1A
- High PSRR
- 78dB at 1kHz
- 42dB at 100kHz
- 30dB at 1MHz
- 3% Accuracy over Line Regulation, Load Regulation and Operating Temperature Range
- 35.6uVRMS Output Noise (100Hz