Texas Instruments

LM4140CCM-2.5/NOPB

The LM4140CCM-2.5/NOPB is a high-precision, low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. This device is designed to provide a stable and accurate output voltage to power sensitive electronic circuits. Here's a brief description, features, and applications of the LM4140CCM-2.5/NOPB:

Description:

The LM4140CCM-2.5/NOPB is a fixed-output, low-dropout linear regulator with an output voltage of 2.5V. It is available in a small, thermally enhanced SOT-223 package, making it suitable for space-constrained applications.

Features:

1. Fixed 2.5V output voltage.
2. Low dropout voltage (typically 700mV at 1A output current).
3. High output current capability (up to 1A).
4. Low quiescent current (typically 70µA at 1A output current).
5. High input voltage range (up to 5.5V).
6. Tight output voltage tolerance (±1%).
7. Thermal shutdown protection.
8. Short-circuit protection.
9. Small SOT-223 package for space-constrained applications.

Applications:

1. Powering sensitive analog and digital circuits in portable devices.
2. Providing a stable voltage supply for microcontrollers, sensors, and other integrated circuits.
3. Regulating voltage in battery-powered devices, such as smartphones, tablets, and wearables.
4. Used in power management circuits for automotive and industrial applications.
5. Voltage regulation in medical devices and equipment.
6. Providing a stable voltage supply for LED drivers and lighting applications.

The LM4140CCM-2.5/NOPB is a versatile and reliable LDO regulator that can be used in a wide range of applications requiring a stable and precise output voltage. Its low dropout voltage, high output current capability, and small package make it an ideal choice for space-constrained and power-sensitive designs.