Texas Instruments

LM2674M-3.3/NOPB

LM2674M-3.3/NOPB is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable output voltage to power various electronic devices and systems. Here is a detailed description of the model, its features, and applications:

Description:

The LM2674M-3.3/NOPB is a low-dropout linear voltage regulator with an output voltage of 3.3V. It is available in a small-outline, no-lead package (SOT23-5), making it suitable for space-constrained applications. The regulator is designed to operate over a wide input voltage range and offers excellent load and line regulation.

Features:

1. Output voltage: 3.3V
2. Wide input voltage range: 2.5V to 5.5V
3. Low dropout voltage: 300mV at maximum output current
4. High output current capability: Up to 150mA
5. Small-outline, no-lead package (SOT23-5)
6. Excellent load and line regulation
7. Internal current limit and thermal shutdown protection
8. Low quiescent current: 50µA (typical)
9. Low output noise: 50µV (typical)

Applications:

The LM2674M-3.3/NOPB is suitable for a wide range of applications where a stable and reliable 3.3V output voltage is required. Some common applications include:

1. Mobile devices: Powering sensors, microcontrollers, and other components in smartphones, tablets, and wearable devices.
2. IoT devices: Providing power to microcontrollers, sensors, and wireless modules in Internet of Things (IoT) devices.
3. Portable electronics: Powering low-power electronic devices such as fitness trackers, GPS units, and portable gaming consoles.
4. Industrial equipment: Supplying power to microcontrollers, sensors, and other components in industrial control systems and automation equipment.
5. Medical devices: Providing a stable power supply to microcontrollers, sensors, and other electronic components in medical devices and equipment.

In summary, the LM2674M-3.3/NOPB is a low-dropout linear voltage regulator with a 3.3V output voltage, designed for use in a variety of electronic devices and systems. Its small form factor, low quiescent current, and high output current capability make it an ideal choice for space-constrained and power-sensitive applications.