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TPL9032 Series
300-mA High PSRR, Ultra-low Noise LDO
Features
Applications
• Input Voltage Range: 1.75 V to 5.5 V • Output Voltage Range: 0.9 V to 5 V • ±2% Output Accuracy Over Line, Load Regulation, and
Operating Temperature Range
• 300-mA Maximum Output Current • Low Dropout Voltage: 180 mV Maximum at 300 mA • High PSRR:
– 81.9 dB at 1 kHz – 87.9 dB at 10 kHz – 61.4 dB at 100 kHz – 44.7 dB at 1 MHz • 8.6-μVRMS Output Voltage Noise • Excellent Transient Response • Output Reverse Current Protection • Stable with a 1-μF or Larger Ceramic Output Capacitor • Thermal Shutdown and Over-Current Protection • Junction Temperature Range: –40°C to +125°C • Package Options: – SOT23-5 – DFN1x1-4 – WLCSP0.65x0.