TPL9308AD Datasheet | 3PEAK

Features Applications - Input Voltage Range - Without BIAS: 1.4 V to 6.5 V - With BIAS: 1.1 V to 6.5 V - Output Voltage Options: - Fixed Output Voltage: 0.8 V to 3.95 V - Adjustable Output Voltage: 0.8 V to 5.2 V - ±1% Output Accuracy over Line Regulation, Load Regulation, and Operating Temperature Range With BIAS - 3-A Maximum Output Current - Low Dropout Voltage: 300 m V Maximum at 3 A - High PSRR: - 65 d B at 1 k Hz - 30 d B at 1 MHz - 4-μVRMSOutput Voltage Noise - Excellent Transient Response - Enable and Adjustable Soft-Start Control - Open-Drain Power-Good (PG) Output - Stable with 22-μF or Greater Ceramic Output Capacitor - Over-Current Protection - Over-Temperature Protection - Operating Temperature Range: - 40°C to +125°C - Package Options: - QFN3.5X3.5-20 - Wireless munication: CPU, ASIC, FPGA, CPLD, - High-Performance Analog: ADC, DAC, LVDS, VCO - Noise-Sensitive Imaging: CMOS Sensors, Video ASICs Description The TPL9308 is a 3-A high-current, 4-μVRMS low-noise, high-PSRR, high-accuracy linear regulator with maximum 300-m V ultra-low dropout voltage at 3-A load condition. The TPL9308 supports both fixed output voltage ranging from 0.8 V to 3.95 V and adjustable output voltage ranging from 0.8 V to 5.2 V with an external resistor dividers. Ultra-low noise, high PSRR, and high-output-current capabilities make the TPL9308 an ideal power supply for noise-sensitive applications, such as high-speed munication facilities, test and measurement devices, or high-definition imaging equipment. Accurate output voltage tolerance, output voltage remote sensing, excellent transient response, and adjustable soft-start control ensure the TPL9308 an optimal power supply for the large-scale processors and digital loads, such as ASIC, FPGA, CPLD, and DSP. The TPL9308 provides a 20-pin QFN3.5X3.5 package with guaranteed operating junction temperature ranging (TJ) from - 40°C to +125°C. Typical Application Circuit VIN Digital I/O or VIN VBIAS IN...