Texas Instruments

LP5952TL-1.5/NOPB  

Linear & Switching Voltage Regulators

LP5952TL-1.5/NOPB Description

The LP5952TL-1.5/NOPB is a highly efficient linear regulator designed by Texas Instruments, offering a fixed output voltage of 1.5V and capable of delivering a maximum output current of 350mA. This regulator is part of the Power Management Integrated Circuit (PMIC) category and is housed in a compact 5DSBGA package, making it suitable for surface mount applications. It features a maximum input voltage of 4.5V and boasts a low dropout voltage of 0.2V at 350mA, ensuring high efficiency even at lower input voltages.

LP5952TL-1.5/NOPB Features

• Output Type: Fixed at 1.5V, providing a stable and reliable power supply for various electronic components.
• Input Voltage Range: Up to 4.5V, allowing for flexibility in power source selection.
• Output Current Capability: 350mA, sufficient for powering a wide range of low-power devices.
• Low Dropout Voltage: 0.2V at 350mA, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: 28 µA, contributing to extended battery life in portable applications.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator's operation.
• Protection Features: Over current, over temperature, short circuit, and under voltage lockout (UVLO) protections ensure robustness and reliability.
• High PSRR: 80dB to 64dB across the 10Hz to 100kHz range, minimizing noise and ripple in the output voltage.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.

LP5952TL-1.5/NOPB Applications

The LP5952TL-1.5/NOPB is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices and portable electronics, where power efficiency and noise reduction are critical. Specific use cases include:

• Portable Devices: Smartphones, tablets, and other handheld devices that require a stable power supply and long battery life.
• Wearable Technology: Fitness trackers, smartwatches, and other wearable devices that demand compact and efficient power solutions.
• IoT Devices: Sensors, actuators, and other Internet of Things (IoT) devices that operate on low power and need reliable voltage regulation.
• Medical Devices: Portable medical equipment such as glucose monitors and portable ECG devices that require precise power management.

Conclusion of LP5952TL-1.5/NOPB

The LP5952TL-1.5/NOPB from Texas Instruments stands out as a highly efficient and reliable linear regulator, offering a fixed 1.5V output with a maximum current of 350mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and minimal noise. The inclusion of comprehensive protection features ensures robustness and reliability, while its compact 5DSBGA package and surface mount compatibility make it suitable for a wide range of electronic devices. Whether for portable electronics, wearable technology, or IoT applications, the LP5952TL-1.5/NOPB provides a stable and efficient power solution that meets the demands of modern electronic design.

LP5952TL-1.5/NOPB Documents

Download datasheets and manufacturer documentation for LP5952TL-1.5/NOPB

PCN Assembly/Origin :

Wafer Process BCB Elimnation 12/Feb/2014      

Datasheets :

LP5952TLX-0.7/NOPB