Overview
The LP38851SX-ADJ/NOPB is a high-performance, adjustable regulated voltage device from Texas Instruments. This exemplary product is designed for applications that require low noise, high accuracy, and high efficiency, like radio frequency (RF), analog, and digital circuits. With a broad range of capabilities and impressive design, it caters to a host of potential use cases in the technology sector.
Key Features
- The LP38851SX-ADJ/NOPB provides an adjustable output voltage from 1.2V to 3.5V and operates from a 2.5V to 5.5V input voltage range.
- It offers an impressive noise reduction feature with no bypass capacitor required for optimal performance.
- This device has excellent line and load transient response, ensuring quick and stable operations in various conditions.
- Its power supply rejection ratio (PSRR) at 1kHz is 75dB, which reduces the amount of power supply noise reaching the output.
- This model of Texas Instruments also provides an Enable pin to turn on/off the regulator, offering more control to the user.
- The device includes a current limit and thermal shutdown feature providing additional protection to the device against potential damage.
Technical Specifications
It is important to highlight some of the crucial technical specifications of the LP38851SX-ADJ/NOPB for a clear understanding of its capabilities. It provides an output current of 800mA, a dropout voltage of 360mV, and a junction temperature range from -40 to 125 degrees Celsius. The device has a fast load transient response and a fast line transient response that ensures quick adaptation to changes in input and output.
Applications
The LP38851SX-ADJ/NOPB is versatile and can be used in various applications. Its enhanced features make it well-suited for usage in RF and analog circuits, including Voltage Controlled Oscillators (VCOs), Low Noise Amplifiers (LNAs), and mixers. It can also be employed in digital applications such as microprocessors and digital signal processors. Furthermore, the device's low noise operations make it ideal for noise-sensitive applications like audio and video electronics.