产品特性

• Input Voltage Range:

  ◆ Without BIAS: 1.4V to 6.5V

  ◆ With BIAS: 1.1V to 6.5V

• 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, Load Regulation, and Operating Temperature Range With BIAS

• 3A Maximum Output Current

• Low Dropout Voltage: 145 mV typ at 3 A

• High PSRR:

  ◆ 70dB at 1kHz

  ◆ 40dB at 1MHz

• 6μV_RMS Output Voltage Noise

• Excellent Transient Response

• Enable and Adjustable Soft-Start Control

• Open-Drain Power-Good (PG) Output

• Stable with a 47μF or Larger Ceramic Output Capacitor

• Thermal Shutdown and Over-Current Protection

• Operating Junction Temperature: –40°C to +125°C

• Package Options:

  ◆ 3.5×3.5 QFN-20