Adjustable low-dropout voltage regulator in compact 8MSOP package
Manufacturer： linear-technology
# LT3063HMS8E Product Series Introduction
## 1. Overview
The LT3063HMS8E product series represents a cutting - edge offering in the realm of power management integrated circuits. These devices are engineered to provide high - performance, reliable, and efficient voltage regulation solutions for a wide range of applications. With a focus on precision, low noise, and excellent transient response, the LT3063HMS8E series is a top choice for designers seeking to optimize the power supply performance of their electronic systems.
## 2. Key Features
### 2.1 High Precision Regulation
- The LT3063HMS8E offers extremely accurate output voltage regulation. It can maintain a tight tolerance over a wide range of input voltages, load currents, and operating temperatures. This high precision is crucial in applications where stable power is required for sensitive components such as microcontrollers, analog - to - digital converters (ADCs), and radio frequency (RF) circuits. For example, in a high - resolution data acquisition system, the precise voltage regulation ensures accurate signal conversion and reliable data collection.
- The output voltage can be set with great accuracy, typically with an initial tolerance of less than ±1%. This allows designers to fine - tune the power supply to meet the exact requirements of their specific application.
### 2.2 Low Noise Operation
- One of the standout features of the LT3063HMS8E series is its low noise performance. It incorporates advanced noise - reduction techniques to minimize output voltage ripple and noise. This is especially important in applications such as audio systems, where low noise is essential for high - fidelity sound reproduction. In a high - end audio amplifier, the low - noise power supply provided by the LT3063HMS8E helps to eliminate unwanted background noise and distortion, resulting in a cleaner and more immersive audio experience.
- The device has a very low output noise density, typically in the range of a few microvolts per root - hertz. This makes it suitable for use in sensitive analog circuits where even small amounts of noise can degrade performance.
### 2.3 Excellent Transient Response
- The LT3063HMS8E is designed to respond quickly to changes in load current. When there is a sudden increase or decrease in the load, the regulator can adjust the output voltage rapidly to maintain stability. This is critical in applications where the load can vary dynamically, such as in battery - powered devices or systems with pulsed loads. For instance, in a mobile phone, the power supply needs to be able to handle the sudden power demands when the screen backlight is turned on or when the device is transmitting data wirelessly. The excellent transient response of the LT3063HMS8E ensures that the voltage remains stable during these load changes, preventing system malfunctions.
### 2.4 Wide Input and Output Voltage Ranges
- The series supports a wide input voltage range, which allows it to be used in a variety of power supply configurations. It can accept input voltages from a few volts up to a relatively high value, providing flexibility in system design. This is useful in applications where the power source can vary, such as in automotive electronics or industrial control systems.
- The output voltage can also be adjusted over a wide range, enabling the device to power different types of components with varying voltage requirements. Designers can easily set the output voltage to meet the specific needs of their application, whether it is a low - voltage digital circuit or a higher - voltage analog component.
### 2.5 Thermal Performance
- The LT3063HMS8E is designed with good thermal characteristics. It has a low thermal resistance package, which helps to dissipate heat efficiently. This is important in high - power applications or in environments with limited ventilation. The device can operate