Texas Instruments

LM76003QRNPRQ1  

DC Switching Voltage Regulators

The Texas Instruments LM76003QRNPRQ1 is a highly integrated, single-chip power management solution designed for use in a wide range of applications. Here's a brief description, features, and applications of the LM76003QRNPRQ1:

Description:

The LM76003QRNPRQ1 is a member of Texas Instruments' portfolio of power management integrated circuits (ICs). It is a highly efficient, step-down (buck) converter that can provide precise voltage regulation for various power-sensitive applications.

Features:

1. High Efficiency: The LM76003QRNPRQ1 offers high efficiency levels, which can help reduce power consumption and heat generation in the system.
2. Wide Input Voltage Range: It can handle a wide range of input voltages, making it suitable for various power supply scenarios.
3. Integrated Switch: The device features an integrated high-side and low-side power MOSFET switch, which simplifies the design and reduces the number of external components.
4. Precise Voltage Regulation: It provides accurate output voltage regulation, which is crucial for maintaining the performance and reliability of the system.
5. Protection Features: The LM76003QRNPRQ1 includes various protection features such as over-current protection, over-voltage protection, and thermal shutdown to safeguard the system from potential faults.
6. Small Form Factor: The device is available in a compact package, which is beneficial for space-constrained applications.
7. Low Quiescent Current: It has a low quiescent current, which contributes to the overall efficiency of the power management system.

Applications:

1. Portable Electronics: Due to its high efficiency and small form factor, the LM76003QRNPRQ1 is well-suited for powering portable electronic devices such as smartphones, tablets, and wearables.
2. Power Adapters: It can be used in USB power adapters and other compact power supply applications.
3. Medical Devices: The precise voltage regulation and protection features make it suitable for powering sensitive medical equipment.
4. Industrial Control Systems: The LM76003QRNPRQ1 can be used in industrial control systems where reliable and efficient power management is critical.
5. Automotive Applications: It can be used in various automotive applications, such as infotainment systems, where efficiency and compact size are important.

In summary, the Texas Instruments LM76003QRNPRQ1 is a versatile, high-efficiency power management IC that can be used in a wide range of applications requiring precise voltage regulation and protection features. Its compact size and low quiescent current make it an attractive choice for space-constrained and power-sensitive applications.

LM76003QRNPRQ1 Documents

Download datasheets and manufacturer documentation for LM76003QRNPRQ1

PCN Assembly/Origin :

Mult Dev Wafer Probe Site 22/Dec/2023      

Datasheets :

LM76002-Q1, LM76003-Q1 Datasheet      

PCN Packaging :

Carrier Tape Dimension Change 13/Jan/2023      

Reference Design Library :

LM76003EVM-500K: 3.3V @ 3.5A, 3.5 ~ 60V in, Buck Converter      

HTML Datasheet :

LM76002-Q1, LM76003-Q1 Datasheet      

PCN Design/Specification :

LM7600y Datasheet Chg 15/Oct/2019