Overview
The L7815ABD2T-TR is a fixed, linear voltage regulator IC produced by STMicroelectronics. It is part of the L78 series, known for its reliability and versatility in various electronic applications. This regulator provides a fixed output voltage of 15V and can deliver up to 1.5A of output current, making it suitable for a wide range of power management needs. The device is packaged in a D2PAK case, which is surface mountable, and operates over a temperature range of -40°C to 125°C.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Type of Integrated Circuit | Voltage Regulator |
| Kind of Voltage Regulator | Fixed, Linear |
| Voltage Drop | 2V |
| Output Voltage | 15V |
| Output Current | 1.5A |
| Package | D2PAK |
| Mounting | Surface Mount |
| Operating Temperature | -40°C to 125°C |
| Tolerance | ±2% |
| Number of Channels | 1 |
| Input Voltage | 17.9V to 28V |
| Line Regulation | 150 mV |
| Load Regulation | 100 mV |
| Quiescent Current | 4.4mA |
| Maximum Input Voltage | 35V |
Key Features
- Fixed output voltage of 15V with an accuracy of ±2%.
- Maximum output current of 1.5A.
- Internal thermal shutdown and current limiting for safe area protection.
- Low dropout voltage of 2V.
- Surface mountable D2PAK package.
- Operating temperature range of -40°C to 125°C.
- RoHS compliant and Ecopack2 certified.
Applications
The L7815ABD2T-TR is widely used in various power management applications within the electronics industry. It is particularly useful for providing local on-card regulation, eliminating distribution problems associated with single point regulation. Common applications include power supplies, industrial control systems, and any scenario where a stable and reliable voltage source is required.
Q & A
- What is the output voltage of the L7815ABD2T-TR?
The output voltage of the L7815ABD2T-TR is 15V. - What is the maximum output current of the L7815ABD2T-TR?
The maximum output current is 1.5A. - What is the package type of the L7815ABD2T-TR?
The package type is D2PAK. - What is the operating temperature range of the L7815ABD2T-TR?
The operating temperature range is -40°C to 125°C. - Is the L7815ABD2T-TR RoHS compliant?
Yes, the L7815ABD2T-TR is RoHS compliant and Ecopack2 certified. - What is the input voltage range for the L7815ABD2T-TR?
The input voltage range is 17.9V to 28V. - Does the L7815ABD2T-TR have internal protection features?
Yes, it includes internal thermal shutdown and current limiting. - What is the quiescent current of the L7815ABD2T-TR?
The quiescent current is 4.4mA. - What are common applications for the L7815ABD2T-TR?
Common applications include power supplies and industrial control systems where local on-card regulation is needed. - Is the L7815ABD2T-TR suitable for surface mounting?
Yes, it is surface mountable.
