The LP5900SDX-2.8 is a low-dropout linear regulator (LDO) from Texas Instruments, designed to deliver a stable and reliable power supply in a wide range of applications. This high-performance component provides a fixed output voltage of 2.8V, making it an ideal choice for powering sensitive analog and digital circuits.

Key Features

• Low Dropout Voltage: The LP5900SDX-2.8 boasts an ultra-low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage.
• High Accuracy: With an output voltage accuracy of ±1%, this LDO provides precise voltage regulation, critical for applications requiring stable power.
• Low Noise: Engineered for applications sensitive to power supply noise, the LP5900SDX-2.8 offers an exceptionally low noise performance, minimizing interference with other circuit components.
• Stable with Ceramic Capacitors: The device is stable with ceramic output capacitors, providing a cost-effective solution without compromising performance.
• Thermal Shutdown and Current Limit: Built-in thermal shutdown and current limit features protect against overcurrent and overheating, enhancing the reliability and longevity of the regulator and the overall system.
• Small Package Size: Available in a small 5-pin WSON package, the LP5900SDX-2.8 is optimized for space-constrained applications.

Applications

The LP5900SDX-2.8 is versatile and can be used in various applications, including:

• Mobile Phones
• Portable Media Players
• Wireless LAN Cards
• GPS Devices
• Camera Modules
• Portable Gaming Devices
• Medical Equipment

Technical Specifications

Parameter Value Output Voltage 2.8V Dropout Voltage Typically 250mV at 150mA Output Current Up to 150mA Noise 14µVRMS (10Hz to 100kHz) Package 5-Pin WSON

For detailed information and data sheets, please visit the Texas Instruments official website or contact your local TI sales representative.