Overview
The L7815ABV-DG is a linear voltage regulator from STMicroelectronics, part of the L78 series of three-terminal positive regulators. This device is designed to provide a fixed output voltage of 15V with a maximum output current of 1.5A. It is available in the TO-220AB package, suitable for through-hole mounting. The L7815ABV-DG is known for its robust features, including internal current limiting, thermal shut-down, and safe area protection, making it highly reliable and durable. It is ideal for applications requiring local on-card regulation, eliminating the issues associated with single-point regulation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type of integrated circuit | Voltage regulator | |
| Kind of voltage regulator | Fixed, linear | |
| Output voltage | 15V | |
| Output current | 1.5A | |
| Input voltage range | 17.9 to 28V | |
| Case/package | TO-220AB | |
| Mounting | Through-hole (THT) | |
| Operating temperature range | -40 to 125°C | |
| Output voltage tolerance | ±2% | |
| Number of channels | 1 | |
| Heatsink thickness | 1.23 to 1.32mm |
Key Features
- Output current up to 1.5A
- Fixed output voltage of 15V with ±2% tolerance
- Internal current limiting and thermal shut-down protection
- Safe area protection for enhanced reliability
- Available in TO-220AB package for through-hole mounting
- Operating temperature range of -40 to 125°C
- Can be used with external components to obtain adjustable voltage and currents
Applications
The L7815ABV-DG is suitable for a variety of applications, including:
- Communications equipment
- Computers and peripherals
- Industrial control systems
- Local on-card regulation in complex electronic systems
Q & A
- What is the output voltage of the L7815ABV-DG?
The output voltage of the L7815ABV-DG is 15V.
- What is the maximum output current of the L7815ABV-DG?
The maximum output current is 1.5A.
- What is the input voltage range for the L7815ABV-DG?
The input voltage range is from 17.9 to 28V.
- What type of package does the L7815ABV-DG come in?
The L7815ABV-DG comes in the TO-220AB package.
- What are the key protection features of the L7815ABV-DG?
The key protection features include internal current limiting, thermal shut-down, and safe area protection.
- What is the operating temperature range of the L7815ABV-DG?
The operating temperature range is from -40 to 125°C.
- Can the L7815ABV-DG be used for adjustable voltage regulation?
Yes, it can be used with external components to obtain adjustable voltage and currents.
- What is the tolerance of the output voltage?
The output voltage tolerance is ±2%.
- What is the recommended mounting type for the L7815ABV-DG?
The recommended mounting type is through-hole (THT).
- What are some common applications for the L7815ABV-DG?
Common applications include communications equipment, computers and peripherals, and industrial control systems.
