Texas Instruments

LP38691SD-1.8/NOPB  

Linear & Switching Voltage Regulators

The LP38691SD-1.8/NOPB is a highly integrated, high-efficiency, step-down switching regulator from Texas Instruments. It is designed to provide a stable and regulated output voltage from a wide range of input voltages.

Description:

The LP38691SD-1.8/NOPB is a compact, high-efficiency step-down converter that can operate from an input voltage range of 2.5V to 5.5V and provide a regulated 1.8V output voltage. It is available in a small, thermally-optimized DDPAK package.

Features:

• High efficiency: The LP38691SD-1.8/NOPB offers high efficiency of up to 93%, making it ideal for battery-powered applications.
• Wide input voltage range: The device can operate from an input voltage range of 2.5V to 5.5V, making it suitable for a wide range of applications.
• Low output voltage: The device provides a regulated 1.8V output voltage, which is ideal for powering low-voltage applications such as microcontrollers and sensors.
• Small package size: The LP38691SD-1.8/NOPB is available in a compact DDPAK package, which is ideal for space-constrained applications.
• Thermal protection: The device features over-temperature protection, which ensures safe operation and prevents damage in the event of a thermal overload.

Applications:

The LP38691SD-1.8/NOPB is suitable for a wide range of applications, including:

• Portable electronics: The high efficiency and low output voltage make it ideal for powering portable electronics such as smartphones, tablets, and wearable devices.
• Industrial control systems: The wide input voltage range and thermal protection make it suitable for use in industrial control systems, where reliability and safety are critical.
• Medical devices: The low output voltage and compact package size make it ideal for powering medical devices such as hearing aids and portable medical instruments.
• IoT devices: The LP38691SD-1.8/NOPB is suitable for powering IoT devices such as sensors and actuators, where low power consumption and a stable output voltage are important.

In summary, the LP38691SD-1.8/NOPB is a highly integrated, high-efficiency step-down switching regulator from Texas Instruments that offers a wide input voltage range, low output voltage, and compact package size. It is suitable for a wide range of applications, including portable electronics, industrial control systems, medical devices, and IoT devices.

LP38691SD-1.8/NOPB Documents

Download datasheets and manufacturer documentation for LP38691SD-1.8/NOPB

PCN Assembly/Origin :

Qualification Assembly/Test Site 27/Dec/2013      

Datasheets :

LP38691(-Q1),LP38693(-Q)      

Design Resources :

LP38691 Design with WEBENCH® Power Designer      

HTML Datasheet :

LP38691(-Q1),LP38693(-Q)      

PCN Design/Specification :

Data Sheet Chg 3/Feb/2016       Wire Base Metal 05/Oct/2016