Texas Instruments

LP5904TME-1.2/NOPB  

Linear & Switching Voltage Regulators

LP5904TME-1.2/NOPB Description

The LP5904TME-1.2/NOPB is a linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 1.2V and capable of delivering up to 200mA of output current. This regulator is housed in a 4DSBGA package, making it suitable for surface-mount applications. It features a maximum input voltage of 5.5V and a low dropout voltage of 0.15V at 200mA, ensuring efficient power conversion even at low input-to-output voltage differentials. The regulator also includes an enable control feature and protection mechanisms against over-temperature and short circuits. With a maximum supply current of 230 µA and a quiescent current of 50 µA, the LP5904TME-1.2/NOPB is designed for low-power applications. It has a power supply rejection ratio (PSRR) ranging from 88dB at 100Hz to 30dB at 2MHz, providing excellent noise suppression. The product is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. It is important to note that the LP5904TME-1.2/NOPB is not recommended for new designs.

LP5904TME-1.2/NOPB Features

• Output Type: Fixed at 1.2V, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 5.5V, providing flexibility in power source selection.
• Output Current: Capable of delivering 200mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: Maximum of 0.15V at 200mA, enhancing efficiency in low-voltage environments.
• Enable Control: Allows for dynamic control of the regulator's operation, enabling power-saving modes.
• Protection Features: Over-temperature and short-circuit protection ensure robustness and reliability.
• Low Quiescent Current: 50 µA, minimizing power consumption during standby.
• High PSRR: 88dB at 100Hz to 30dB at 2MHz, providing excellent noise rejection.
• Compliance: REACH unaffected and RoHS3 compliant, adhering to environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.
• Packaging: Tape & Reel (TR), facilitating automated assembly processes.

LP5904TME-1.2/NOPB Applications

The LP5904TME-1.2/NOPB is ideal for applications requiring a stable 1.2V supply with low power consumption. Its low dropout voltage and high PSRR make it suitable for battery-powered devices, portable electronics, and IoT sensors where efficiency and noise performance are critical. The enable control feature allows for dynamic power management, making it ideal for applications that require power-saving modes. The regulator's robust protection features ensure reliable operation in various conditions, making it suitable for industrial and automotive applications where reliability is paramount.

Conclusion of LP5904TME-1.2/NOPB

The LP5904TME-1.2/NOPB from Texas Instruments is a versatile linear voltage regulator offering a fixed 1.2V output with a maximum current of 200mA. Its low dropout voltage and high PSRR make it an excellent choice for low-power, low-noise applications. The inclusion of enable control and comprehensive protection features enhances its usability in a wide range of electronic devices. While not recommended for new designs, the LP5904TME-1.2/NOPB remains a reliable option for existing systems requiring a stable and efficient power supply.

LP5904TME-1.2/NOPB Documents

Download datasheets and manufacturer documentation for LP5904TME-1.2/NOPB

Datasheets :

LP5904      

HTML Datasheet :

LP5904