Overview
The LD49100PU33RY is a low-dropout voltage regulator (LDO) produced by STMicroelectronics. This component is designed to provide a stable output voltage of 3.3 V with a maximum output current of 1 A. It is characterized by its ultra-low dropout voltage, low quiescent current, and low-noise operation, making it highly suitable for a wide range of applications, particularly in the automotive sector.
Key Specifications
| Parameter | Value |
|---|---|
| Output Voltage | 3.3 V |
| Output Current | 1 A |
| Number of Outputs | 1 |
| Polarity | Positive |
| Input Voltage Range | 1.5 V to 5.5 V |
| Typical Dropout Voltage | 200 mV |
| Package Type | 6-DFN (3x3) |
Key Features
- Ultra-low dropout voltage of 200 mV
- Low quiescent current
- Low-noise operation
- Input voltage range from 1.5 V to 5.5 V
- Maximum output current of 1 A
- Fixed output voltage of 3.3 V
- Logic-controlled electronic shutdown
Applications
The LD49100PU33RY is particularly suited for automotive applications due to its robust performance and low-noise characteristics. It can also be used in various other applications requiring stable and efficient voltage regulation, such as industrial control systems, consumer electronics, and medical devices.
Q & A
- What is the output voltage of the LD49100PU33RY?
The output voltage is 3.3 V. - What is the maximum output current of the LD49100PU33RY?
The maximum output current is 1 A. - What is the input voltage range for the LD49100PU33RY?
The input voltage range is from 1.5 V to 5.5 V. - What is the typical dropout voltage of the LD49100PU33RY?
The typical dropout voltage is 200 mV. - What package type is the LD49100PU33RY available in?
The LD49100PU33RY is available in a 6-DFN (3x3) package. - Is the LD49100PU33RY suitable for automotive applications?
Yes, it is highly suitable for automotive applications due to its low-noise and low-dropout characteristics. - What are some key features of the LD49100PU33RY?
Key features include ultra-low dropout voltage, low quiescent current, low-noise operation, and logic-controlled electronic shutdown. - Can the LD49100PU33RY be used in industrial control systems?
Yes, it can be used in industrial control systems and other applications requiring stable voltage regulation. - Is the LD49100PU33RY available from major distributors?
Yes, it is available from distributors such as Mouser, Digi-Key, and Farnell. - Where can I find detailed specifications for the LD49100PU33RY?
Detailed specifications can be found on the official STMicroelectronics website, as well as on distributor websites like Mouser and Digi-Key.
