Texas Instruments

LM2670SX-5.0/NOPB  

DC Switching Voltage Regulators

The LM2670SX-5.0/NOPB is a synchronous step-down regulator from Texas Instruments. It is designed to provide a stable and efficient power supply for a wide range of applications. Here is a description of the model, its features, and potential applications:

Description:

The LM2670SX-5.0/NOPB is a member of the LM2670 family of highly integrated synchronous step-down converters. It is designed to deliver a regulated output voltage of 5.0V. The device is available in a small, thermally efficient package, making it suitable for space-constrained applications.

Features:

1. Output Voltage: The LM2670SX-5.0/NOPB is designed to provide a regulated output voltage of 5.0V.
2. Synchronous Rectification: It uses synchronous rectification to improve efficiency, especially at higher input voltages and lower output currents.
3. Wide Input Voltage Range: It can operate with input voltages from 4.5V to 38V, making it suitable for a wide range of power sources.
4. High Efficiency: The device achieves high efficiency levels, typically above 90%, depending on the input voltage and output current.
5. Integrated MOSFETs: The internal power MOSFETs simplify the design and reduce the number of external components.
6. Protection Features: It includes over-current protection, over-temperature protection, and thermal shutdown to safeguard the device and the system.
7. Small Package: The LM2670SX-5.0/NOPB comes in a compact package, suitable for space-constrained applications.

Applications:

1. Portable Electronics: Due to its small size and efficiency, it is ideal for powering portable devices like smartphones, tablets, and wearables.
2. IoT Devices: It can be used in Internet of Things (IoT) devices that require a stable and efficient power supply.
3. Industrial Equipment: The LM2670SX-5.0/NOPB can provide a stable power supply for industrial equipment with a wide range of input voltages.
4. Medical Devices: Its efficiency and protection features make it suitable for powering medical devices that require a regulated 5V supply.
5. Telecommunications: It can be used in telecommunications equipment, such as routers and modems, to provide a stable power supply.

The LM2670SX-5.0/NOPB is a versatile and efficient step-down regulator that can be used in a wide range of applications where a stable 5V output is required. Its small size, high efficiency, and integrated features make it an attractive choice for designers looking to optimize their power supply solutions.

LM2670SX-5.0/NOPB Documents

Download datasheets and manufacturer documentation for LM2670SX-5.0/NOPB

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Process Change Notification (PDF)