Description
RTQ2538H 2A, 6.5V, Ultra-Low Noise, Ultra-Low Dropout Linear Regulator 1 General .
The RTQ2538H is a high-current, low-noise, high accuracy, low-dropout linear regulator (LDO) capable of sourcing 2A with extremely low dropout (max.
Features
* Input Voltage Range: 1.1V to 6.5V
* Output Voltage Range: 0.8 V to 5.5V
* Accurate Output Voltage Accuracy (1%) Over Line,
Load and Temperature
* Ultra-High PSRR: 43dB at 500kHz
* Excellent Noise Immunity
* 7.8VRMS at 0.8V Output
* 12.8VRMS at 5V Output
* Ultra-Lo
Applications
* Portable Electronic Devices
* Wireless Infrastructures: SerDes, FPGA, DSP
* RD, IF, Components: VCO, ADC, DAC, LVDS
4 Simplified Application Circuit
VIN
Power Good VOUT
Enable
RTQ2538H
VIN
VOUT
CIN
FB R3
PGOOD
CNR/SS
EN NR/SS
GND
VOUT
R1
CFF
COUT
R2
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