Description
® RTQ2520 2A, 6.5V, Ultra Low Noise, Ultra Low Dropout Linear Regulator General .
The RTQ2520 is a high-current (2A), low-noise (7μVRMS), high accuracy (1% over line, load, and temperature), lowdropout linear regulator (LDO) capable.
Features
* Input Voltage Range : 1.1V to 6.5V
* Output Voltage Range : 0.5V to 5.5V
* Accurate Output Voltage Accuracy (1%) Over Line,
Load and Temperature
* Ultra High PSRR : 38dB at 500kHz
* Excellent Noise Immunity
7μVRMS at 0.5V Output 10μVRMS at 3.3V Output
* Ultra Low Dropou
Applications
* Portable Electronic Device
* Wireless Infrastructure : SerDes, FPGA, DSP
* RF, IF Components : VCO, ADC, DAC, LVDS
Simplified Application Circuit
VIN
Power Good VOUT
Enable
RTQ2520
VIN
VOUT
CIN
R3
FB
PGOOD
CNR/SS
EN NR/SS
GND
VOUT
R1
CFF
COUT
R2
Copyright ©2021 Richtek