LP5910 - Texas Instruments

LP5910 Low-noise LDO

The LP5910 is a low-noise LDO that can supply up to 300 mA of output current. Designed to meet the requirements of RF and analog circuits, this device provides low noise, high PSRR, low quiescent current, and superior line transient and load transient response. Using new innovative design techniques the LP5910 offers class-leading noise performance without a.

Features

•1 Input Voltage Range: 1.3 V to 3.3 V
• Output Voltage Range: 0.8 V to 2.3 V
• Output Current: 300 mA
• PSRR: 75 dB at 1 kHz
• Output Voltage Tolerance: ±2%
• Low Dropout: 120 mV (Typical)
• Very Low IQ (Enabled, No Load): 12 µA
• Low Output-Voltage Noise: 12 µVRMS
• Stable with Ceramic Input and Output Capacitors
• Thermal Overload Protection
• Short-Circuit Protection
• Reverse Current Protection
• Automatic Output Discharge for Fast Turnoff
• Create a Custom Design Using the LP5910 With the WEBENCH® Power Designer 2 Applications
• Mobile Phones, Tablets
• Digital Cameras and Audio Devices .