Texas Instruments

LM22675QMR-ADJ/NOPB  

DC Switching Voltage Regulators

The LM22675QMR-ADJ/NOPB is a 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.

Description:

The LM22675QMR-ADJ/NOPB is an adjustable LDO voltage regulator with an output voltage range of 1.23V to 5V. It features a low dropout voltage of 300mV at maximum output current, ensuring efficient power supply even under heavy load conditions. The device is available in a small, thermally enhanced QFN package, making it suitable for space-constrained applications.

Features:

1. Adjustable output voltage: The output voltage can be easily adjusted using an external resistor divider, allowing for customization to specific application requirements.
2. Low dropout voltage: The low dropout voltage of 300mV ensures efficient power supply under heavy load conditions.
3. High input voltage range: The LDO can handle input voltages from 2.5V to 5.5V, making it suitable for a wide range of power supply sources.
4. Low quiescent current: The device has a low quiescent current of 65µA, which helps to minimize power consumption in battery-powered applications.
5. Thermal protection: The LDO features over-temperature protection to prevent damage in the event of excessive heat.
6. Small form factor: The QFN package is compact and suitable for space-constrained applications.

Applications:

The LM22675QMR-ADJ/NOPB is suitable for a variety of applications that require a stable and adjustable voltage supply. Some common applications include:

1. Portable electronic devices: The LDO can be used to provide a stable voltage supply for portable devices such as smartphones, tablets, and wearables.
2. IoT devices: The adjustable output voltage and low power consumption make it suitable for powering IoT devices like sensors, actuators, and microcontrollers.
3. Medical devices: The LM22675QMR-ADJ/NOPB can be used in medical devices that require a stable and adjustable voltage supply, such as hearing aids and portable medical instruments.
4. Industrial equipment: The LDO can be used in industrial applications where a stable voltage supply is required, such as in control systems and sensor interfaces.
5. Automotive electronics: The device can be used in automotive applications where a stable voltage supply is needed, such as in infotainment systems and advanced driver-assistance systems (ADAS).

In summary, the LM22675QMR-ADJ/NOPB is a versatile and efficient LDO voltage regulator that offers an adjustable output voltage, low dropout voltage, and a compact form factor. It is suitable for a wide range of applications, including portable electronics, IoT devices, medical devices, industrial equipment, and automotive electronics.

LM22675QMR-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM22675QMR-ADJ/NOPB

PCN Assembly/Origin :

Wafer Fab Site Addition 23/Sep/2015      

Datasheets :

LM22675 Datasheet      

Design Resources :

LM22675-Q1 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM22675 Datasheet