Texas Instruments

LP38693QSD-ADJ/NOPB  

Linear & Switching Voltage Regulators

The LP38693QSD-ADJ/NOPB is a low-power, high-efficiency step-down (buck) converter from Texas Instruments. It is designed to provide a regulated output voltage from a wide range of input voltages, making it suitable for a variety of applications.

Description:

The LP38693QSD-ADJ/NOPB is a compact, thermally-protected step-down converter that offers high efficiency and low quiescent current. It features a wide input voltage range of 4.75V to 23V and can deliver an adjustable output voltage as low as 0.9V. The device is available in a small QFN package, making it ideal for space-constrained applications.

Features:

• Wide input voltage range: 4.75V to 23V
• Adjustable output voltage down to 0.9V
• High efficiency up to 93%
• Low quiescent current of 3.5uA in burst mode
• Thermal protection and over-current protection
• Small QFN package

Applications:

The LP38693QSD-ADJ/NOPB is suitable for a wide range of applications that require a regulated output voltage from a varying input voltage. Some potential applications include:

1. Portable electronics: The device's low quiescent current and high efficiency make it ideal for use in battery-powered devices such as smartphones, tablets, and wearables.
2. Industrial equipment: The wide input voltage range and thermal protection features make the LP38693QSD-ADJ/NOPB suitable for use in industrial equipment that may experience varying input voltages or operating conditions.
3. Medical devices: The adjustable output voltage and small form factor make this device suitable for use in medical devices that require a stable power supply.
4. IoT devices: The LP38693QSD-ADJ/NOPB can be used in IoT devices that require a stable power supply from a variety of input voltage sources.

Overall, the LP38693QSD-ADJ/NOPB is a versatile and efficient step-down converter that can be used in a wide range of applications requiring a regulated output voltage from varying input voltages.

LP38693QSD-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LP38693QSD-ADJ/NOPB

Datasheets :

LP3869(1,3)-ADJ      

HTML Datasheet :

LP3869(1,3)-ADJ      

PCN Design/Specification :

Data Sheet Chg 3/Feb/2016