Texas Instruments

LM22671MRX-ADJ/NOPB  

DC Switching Voltage Regulators

The LM22671MRX-ADJ/NOPB is a highly integrated step-down switching regulator from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The LM22671MRX-ADJ/NOPB is a synchronous, step-down regulator with a wide input voltage range of 4.5V to 22V. It can deliver an adjustable output voltage as low as 0.9V. The device features a compact 10-pin MSOP package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: 4.5V to 22V
2. Adjustable output voltage: down to 0.9V
3. High efficiency: up to 93% depending on the input and output voltages
4. Compact 10-pin MSOP package
5. Synchronous rectification for improved efficiency
6. Programmable soft-start
7. Over-current protection
8. Thermal shutdown protection
9. Enable/Disable control
10. Low quiescent current: 35μA (typical)

Applications:

1. General purpose power conversion
2. Portable devices: smartphones, tablets, and wearables
3. IoT devices: sensors, smart home devices, and industrial IoT
4. Medical devices: portable medical equipment and wearable medical devices
5. Consumer electronics: portable audio devices, cameras, and gaming consoles
6. Industrial control systems: motor control, sensor power supply, and communication interfaces

The LM22671MRX-ADJ/NOPB is a versatile and efficient step-down regulator suitable for a wide range of applications. Its compact size, adjustable output voltage, and high efficiency make it an ideal choice for designers looking to optimize power conversion in their designs.

LM22671MRX-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM22671MRX-ADJ/NOPB

PCN Assembly/Origin :

Mult Devices Rev 28/Feb/2018      

Datasheets :

LM22671(Q) Datasheet      

Reference Design Library :

LM22671EVAL: 3.3V @ 500mA, 4.5 ~ 42Vin      

Design Resources :

LM22671 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM22671(Q) Datasheet