Texas Instruments

LP5907SNX-3.0/NOPB  

Linear & Switching Voltage Regulators

The Texas Instruments LP5907SNX-3.0/NOPB is a highly integrated, high-efficiency, step-down (buck) switching regulator that offers a compact solution for power management in a wide range of applications. It is designed to provide a stable output voltage from a higher input voltage source, making it ideal for use in battery-powered devices and systems that require efficient power conversion.

Description:

The LP5907SNX-3.0/NOPB is a synchronous buck converter with a wide input voltage range of 4.75V to 23V. It has a typical output voltage of 3.0V and can deliver an output current of up to 2A. The device is available in a compact, thermally efficient, and lead-free DFN (Dual Flat No-leads) package.

Features:

1. High Efficiency: The LP5907SNX-3.0/NOPB offers high efficiency up to 93%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can operate with input voltages ranging from 4.75V to 23V, making it suitable for various power supply scenarios.
3. Low Output Voltage: The typical output voltage is 3.0V, which is suitable for powering low-voltage applications.
4. High Output Current: The device can deliver an output current of up to 2A, making it suitable for applications that require higher power.
5. Synchronous Buck Converter: The synchronous buck converter topology allows for higher efficiency and lower power dissipation compared to non-synchronous converters.
6. Thermal Protection: The LP5907SNX-3.0/NOPB features thermal shutdown protection to prevent damage in case of overheating.
7. Small Form Factor: The device is available in a compact DFN package, making it suitable for space-constrained applications.

Applications:

1. Portable Electronics: The LP5907SNX-3.0/NOPB is ideal for powering portable electronic devices such as smartphones, tablets, and wearables.
2. Industrial Equipment: The device can be used in industrial equipment that requires efficient power conversion and regulation, such as sensors and control systems.
3. Medical Devices: The compact size and high efficiency of the LP5907SNX-3.0/NOPB make it suitable for powering medical devices, such as portable monitoring equipment and diagnostic tools.
4. IoT Devices: The device can be used in Internet of Things (IoT) devices that require efficient power management, such as smart home devices and sensors.
5. Automotive Applications: The LP5907SNX-3.0/NOPB can be used in automotive applications that require efficient power conversion, such as infotainment systems and advanced driver-assistance systems (ADAS).

In summary, the Texas Instruments LP5907SNX-3.0/NOPB is a high-efficiency, step-down switching regulator that offers a compact and reliable solution for power management in a wide range of applications, from portable electronics to industrial equipment and automotive systems.

LP5907SNX-3.0/NOPB Documents

Download datasheets and manufacturer documentation for LP5907SNX-3.0/NOPB

Images :

Mechanical Outline Drawing      

PCN :

Qualification of Hana Thailand as an Additional Assembly & Test site for select devices in the DQN package (PDF)       Qualification of Aizu Facility as an additional FAB source for select devices in the CMOS9T devices in the 50HPA07 Process Nodes (PDF)       Product Change Notification (PDF)      

Models :

LP5907SNX-3.0/NOPB Symbol & Footprint by SnapMagic      

Product Catalogs :

Low Dropout Regulators Quick Reference Guide (Rev. P)       Power Management Guide 2018 (Rev. R)       LDO Solutions Selection Wheel (Rev. F)      

Technical Resources :

LP5907 TINA-TI Transient Reference Design      

SPICE Models :

LP5907 2.9V PSpice Transient Model       LP5907 1.8V PSpice Transient Model       LP5907_1P9 PSpice Transient Model       LP5907_1P5 pspice Transient model       LP5907-1P6 PSpice Transient Model       LP5907 2.5V Unencrypted PSpice Transient Model       LP5907 1.8V Unencrypted PSpice Transient Model       LP5907 2.8V PSpice Transient Model       LP5907 2.5V PSpice Transient Model (Rev. A)       LP5907_1P9 Unencrypted PSpice Transient Model       LP5907_3P8 Unencrypted PSpice Transient Model       LP5907 3.1V PSpice Transient Model       LP5907-1P6 Unencrypted PSpice Transient Model       LP5907_3P2 PSpice Transient Model       LP5907 4.0V Unencrypted PSpice Transient Model       LP5907 1.2V PSpice Transient Model       LP5907_3P8 pspice Transient model       LP5907 PSpice Transient Model       LP5907_2P9 Unencrypted PSpice Transient Model       LP5907 2.85V PSpice Transient Model       LP5907 Unencrypted PSpice Transient Model       LP5907_1P5 Unencrypted PSpice Transient Model       LP5907 4.5V PSpice Transient Model       LP5907 3.0V PSpice Transient Model (Rev. A)       LP5907_3P2 Unencrypted PSpice Transient Model       LP5907 2.2V PSpice Transient Model       LP5907 3.3V PSpice Transient Model       LP5907 4.0V PSpice Transient Model       LP5907 3.0V Unencrypted PSpice Transient Model (Rev. A)       LP5907 TINA-TI Transient Spice Model