Texas Instruments

LM2936QDTX-3.0/NOPB  

Linear & Switching Voltage Regulators

LM2936QDTX-3.0/NOPB Description

The LM2936QDTX-3.0/NOPB is a high-performance linear voltage regulator designed for automotive applications, manufactured by Texas Instruments. This regulator offers a fixed output voltage of 3V and is capable of delivering up to 50mA of output current. It is designed to operate with a maximum input voltage of 40V, making it suitable for a wide range of input voltage conditions. The regulator features a low dropout voltage of 0.4V at 50mA, ensuring efficient operation even under low input-to-output voltage differentials.

LM2936QDTX-3.0/NOPB Features

• Fixed Output Voltage: The LM2936QDTX-3.0/NOPB provides a stable 3V output voltage, ideal for applications requiring a precise and consistent power supply.
• High Input Voltage Range: With a maximum input voltage of 40V, this regulator can handle a wide range of input voltages, making it versatile for various automotive and industrial applications.
• Low Dropout Voltage: The maximum dropout voltage of 0.4V at 50mA ensures high efficiency and minimal power loss, even when the input voltage is close to the output voltage.
• Low Quiescent Current: The quiescent current of 15 µA minimizes power consumption, making it suitable for low-power and battery-operated applications.
• High PSRR: The power supply rejection ratio (PSRR) of 60dB at 120Hz ensures excellent noise filtering and stable output voltage under varying input conditions.
• Protection Features: The regulator includes over-temperature, reverse polarity, and short-circuit protection, enhancing reliability and safeguarding against common failure modes.
• Automotive Grade: Certified for automotive applications, the LM2936QDTX-3.0/NOPB meets stringent reliability and performance standards required for automotive electronics.
• Surface Mount Package: The TO252-3 package is designed surface for mount technology, facilitating easy integration into compact and high-density PCB designs.

LM2936QDTX-3.0/NOPB Applications

The LM2936QDTX-3.0/NOPB is ideal for a variety of applications, particularly in the automotive sector, where reliability and efficiency are paramount. Key applications include:

• Automotive Electronics: Suitable for powering various electronic control units (ECUs), sensors, and other automotive systems that require a stable 3V supply.
• Industrial Control Systems: Ideal for industrial applications where a fixed 3V supply is needed for microcontrollers, sensors, and other low-power devices.
• Battery-Powered Devices: The low quiescent current and high efficiency make it suitable for battery-operated devices, extending battery life and ensuring stable operation.
• Telecommunications: Can be used in telecom equipment for powering low-voltage components, ensuring reliable operation under varying input voltage conditions.

Conclusion of LM2936QDTX-3.0/NOPB

The LM2936QDTX-3.0/NOPB from Texas Instruments is a robust and efficient linear voltage regulator designed for demanding automotive and industrial applications. Its fixed 3V output, low dropout voltage, and high PSRR ensure stable and efficient power delivery, while its protection features enhance reliability. The surface mount package and automotive grade certification make it an ideal choice for compact and high-reliability designs. Whether powering automotive ECUs, industrial control systems, or battery-operated devices, the LM2936QDTX-3.0/NOPB offers a reliable and efficient solution.

LM2936QDTX-3.0/NOPB Documents

Download datasheets and manufacturer documentation for LM2936QDTX-3.0/NOPB

PCN Assembly/Origin :

Mult Devices 21/Aug/2017      

Datasheets :

LM2936Q      

Reference Design Library :

PMP10624: USB-C Supply, 5V, 9V, or 12V at 3A, 9 ~ 42V in      

HTML Datasheet :

LM2936Q      

PCN Design/Specification :

LM2936Q 24/Jun/2016