SUL62029——300mA Ultra Low Noise, Low Dropout, High PSRR LDO for RF Analog Circuits with Ultra-Thin Package
SUL62029 is an LDO with ultra-low noise, high PSRR, low dropout with low quiescent current. It has a 300mA output current capability. The device is designed to work with a 1µF input and output ceramic capacitor. It is very suitable for noise-sensitive, low power consumption requirements, and space limited applications. SUL62029 has OCP function thermal shutdown mode to protect itself during system abnormal situations.
SUL62029 is available in SOT23-5 and tiny WLCSP-4B(0.67mm x 0.67mm) and package. Standard products are Pb-free and Halogen-free.
Features
Input Voltage Range: 1.7V ~ 5.5V
Fixed Output Voltage: 0.9V/1.2V/1.5V/1.8V/2.2V/2.5V/2.8V/2.85V/3.0V/3.3V
Ultra High PSRR: 94dB@1KHz
Ultra-low noise: 8µVRMS@10Hz~100KHz
Ultra-low dropout: 150mV@300mA, when Vout=1.8V
Low Quiescent Current: 15µA
Over Current protection
Output Discharge function
Thermal Shutdown
Integrated Soft-Sart Function
Robust ESD immunity capability:
-HBM>±2KV
-CDM>±1KV
Application
Camera Power
Wireless device Power
Smartphone, Wearable device
Noise sensitive device Power
Absolute Maximum Ratings
Recommended Operating Conditions
Ordering Information
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