Texas Instruments

LM20242MHX/NOPB  

DC Switching Voltage Regulators

The LM20242MHX/NOPB is a high-performance, low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications. Here is a brief description of the model, its features, and applications:

Description:

The LM20242MHX/NOPB is a low-dropout linear regulator with an input voltage range of 2.5V to 5.5V and an output voltage range of 1.2V to 5V. It is available in a small, thermally enhanced SOT23-5 package, making it suitable for space-constrained applications.

Features:

1. Low dropout voltage: The LM20242MHX/NOPB has a low dropout voltage of 250mV at a 1A load, ensuring high efficiency and stable output voltage even with low input voltages.
2. High output current: The regulator can deliver up to 1A of output current, making it suitable for powering various high-current loads.
3. Low quiescent current: The device has a low quiescent current of 65µA (typical), which helps to minimize power consumption in battery-powered applications.
4. Small package size: The SOT23-5 package is compact, making it suitable for space-constrained applications.
5. Wide input voltage range: The regulator can accept input voltages from 2.5V to 5.5V, making it versatile for different power supply scenarios.
6. Adjustable output voltage: The output voltage can be adjusted using external resistors, allowing for customization to specific application requirements.
7. Thermal protection: The LM20242MHX/NOPB features thermal shutdown protection to prevent damage in case of overheating.

Applications:

1. Portable devices: The LM20242MHX/NOPB is ideal for use in portable electronics, such as smartphones, tablets, and wearable devices, where space and power efficiency are critical.
2. Battery-powered devices: The low quiescent current and low dropout voltage make it suitable for battery-powered applications, helping to extend battery life.
3. Telecommunication equipment: The regulator can be used in telecommunication equipment, such as routers and modems, to provide a stable voltage supply for sensitive components.
4. Industrial control systems: The LM20242MHX/NOPB can be used in industrial control systems to provide a stable and reliable voltage supply for microcontrollers and other critical components.
5. Automotive applications: The regulator can be used in automotive applications, such as infotainment systems and electronic control units, to provide a stable voltage supply in the harsh automotive environment.

In summary, the LM20242MHX/NOPB is a versatile, high-performance LDO regulator from Texas Instruments that offers a low dropout voltage, high output current, and adjustable output voltage in a compact package. It is suitable for a wide range of applications, including portable devices, battery-powered devices, telecommunication equipment, industrial control systems, and automotive applications.

LM20242MHX/NOPB Documents

Download datasheets and manufacturer documentation for LM20242MHX/NOPB

Datasheets :

LM20242      

Reference Design Library :

LM20242EVAL: 3.3V @ 2A, 8 ~ 36V, 300kHz      

Design Resources :

LM20242 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM20242