Texas Instruments

LP38502TSX-ADJ/NOPB  

Linear & Switching Voltage Regulators

The LP38502TSX-ADJ/NOPB is a low-power, adjustable output voltage, step-down (buck) switching regulator from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including battery-powered devices, portable electronics, and industrial equipment.

Description:

The LP38502TSX-ADJ/NOPB is a compact, high-efficiency switching regulator that can accept input voltages from 4.75V to 28V and provide an adjustable output voltage ranging from 0.9V to 5.5V. It features a low quiescent current of 3.5μA in burst mode, making it ideal for battery-powered applications where power consumption is critical.

Features:

1. Wide input voltage range: 4.75V to 28V
2. Adjustable output voltage: 0.9V to 5.5V
3. Low quiescent current: 3.5μA in burst mode
4. High efficiency: up to 95% depending on input and output voltages
5. Small form factor: available in a 10-pin TSX package
6. Low dropout voltage (LDO) mode for improved efficiency at light loads
7. Over-current protection (OCP) and thermal shutdown (TSD) for added safety
8. Programmable soft-start to minimize inrush current
9. External compensation for easy design and optimization
10. Operating temperature range: -40°C to 125°C

Applications:

1. Battery-powered devices: smartphones, tablets, wearables, and portable electronics
2. Industrial equipment: sensors, controllers, and motor drivers
3. Medical devices: portable monitoring systems and wearable medical devices
4. IoT devices: wireless sensors, smart home devices, and data acquisition systems
5. Lighting applications: LED drivers for portable and battery-powered lighting systems
6. Automotive electronics: infotainment systems, GPS devices, and in-vehicle communication systems

The LP38502TSX-ADJ/NOPB is a versatile and efficient step-down regulator that can be used in a wide range of applications where low power consumption and a compact form factor are essential. Its adjustable output voltage and low quiescent current make it an excellent choice for battery-powered devices and other applications where power efficiency is critical.

LP38502TSX-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LP38502TSX-ADJ/NOPB

Datasheets :

LP38500/2-ADJ, LP38500A/2A-ADJ      

HTML Datasheet :

LP38500/2-ADJ, LP38500A/2A-ADJ