Texas Instruments

LP38502ASD-ADJ/NOPB  

Linear & Switching Voltage Regulators

The Texas Instruments LP38502ASD-ADJ/NOPB is a highly-integrated, step-down (buck) switching regulator that offers a wide input voltage range and a highly adjustable output voltage. This device is designed to provide efficient and reliable power conversion for a variety of applications.

Description:

The LP38502ASD-ADJ/NOPB is a compact, surface-mount device that measures 5.15mm x 6.50mm with a height of 2.54mm. It is available in a 10-pin, 3mm pitch WSON package.

Features:

1. Wide input voltage range: The LP38502ASD-ADJ/NOPB can operate with input voltages from 4V to 40V, making it suitable for a wide range of power supply applications.
2. Adjustable output voltage: The output voltage can be easily adjusted using an external resistor divider, allowing for a wide range of output voltages from 0.9V to 38V.
3. High efficiency: The device offers high efficiency of up to 93%, which helps to minimize power dissipation and reduce the need for heat sinks or other cooling solutions.
4. Low quiescent current: The LP38502ASD-ADJ/NOPB has a low quiescent current of 35µA in normal operation, which helps to extend the battery life in battery-powered applications.
5. Protection features: The device includes over-current protection, over-temperature protection, and output short-circuit protection to ensure reliable operation and protect against potential damage.
6. Small form factor: The compact size of the LP38502ASD-ADJ/NOPB makes it suitable for space-constrained applications.

Applications:

1. Portable electronics: The LP38502ASD-ADJ/NOPB is ideal for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial equipment: The device can be used to provide efficient power conversion in industrial applications, such as motor drives and control systems.
3. Medical devices: The LP38502ASD-ADJ/NOPB can be used in medical devices that require a stable and adjustable power supply, such as portable medical instruments and wearable medical devices.
4. Consumer electronics: The device can be used in a variety of consumer electronics, including home appliances, gaming consoles, and set-top boxes.
5. Automotive applications: The LP38502ASD-ADJ/NOPB can be used in automotive applications, such as infotainment systems and power management systems.

In summary, the Texas Instruments LP38502ASD-ADJ/NOPB is a versatile and efficient step-down switching regulator that offers a wide input voltage range, adjustable output voltage, and robust protection features. Its compact size and high efficiency make it suitable for a wide range of applications, from portable electronics to industrial equipment.

LP38502ASD-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LP38502ASD-ADJ/NOPB

PCN Assembly/Origin :

Qualification Assembly/Test Site 27/Dec/2013      

Datasheets :

LP38500/2-ADJ, LP38500A/2A-ADJ      

HTML Datasheet :

LP38500/2-ADJ, LP38500A/2A-ADJ      

PCN Design/Specification :

Wire Base Metal 05/Oct/2016