Overview
The onsemi MC7815BTG is a fixed positive single output linear voltage regulator designed to provide a stable 15 V output with a maximum output current of 1 A. This regulator is crafted using bipolar technology and is part of the broader category of Power Circuits. It features internal current limiting, thermal shutdown, and safe-area compensation, making it suitable for a wide range of applications within the electronics industry. The MC7815BTG operates within a temperature range of -40°C to +125°C and has a maximum input voltage of 35 V, ensuring reliability in various environmental conditions.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | onsemi |
| Regulator Type | Linear Voltage |
| Output Voltage | 15 V |
| Maximum Output Current | 1 A |
| Number of Outputs | Single |
| Line Regulation | 300 mV (or 8.5 mV) |
| Load Regulation | 300 mV (or 1.8 mV) |
| Accuracy | ±4% |
| Quiescent Current | 3.5 mA |
| Package Type | TO-220AB |
| Pin Count | 3 |
| Mounting Type | Through Hole |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +125 °C |
| Maximum Input Voltage | 35 V |
| Dropout Voltage | 2 V |
| Output Noise | 10 µV |
Key Features
- Internal current limiting and thermal shutdown overload protection
- Safe-area compensation
- No external components required unless adjusting the output
- Output voltage offered in 1.5%, 2%, and 4% tolerance
- Pb-Free packages available
- Output current in excess of 1.0 A with adequate heatsinking
Applications
- Energy and Power Systems: Suitable for power supply units in various energy management systems
- Transportation and Logistics: Can be used in electronic control units requiring stringent power supply regulation
- Renewable Energy: Useful in solar power inverters and other renewable energy equipment
- Automotive: Potential use in non-critical automotive applications, subject to further validation against automotive standards
- Local, on-card regulation in various electronic devices
Q & A
- What is the output voltage of the MC7815BTG?
The output voltage of the MC7815BTG is 15 V.
- What is the maximum output current of the MC7815BTG?
The maximum output current of the MC7815BTG is 1 A.
- What is the operating temperature range of the MC7815BTG?
The operating temperature range of the MC7815BTG is -40°C to +125°C.
- Does the MC7815BTG require external components?
No external components are required unless you want to adjust the output voltage.
- What type of package does the MC7815BTG come in?
The MC7815BTG comes in a TO-220AB package.
- What is the quiescent current of the MC7815BTG?
The quiescent current of the MC7815BTG is 3.5 mA.
- What is the maximum input voltage for the MC7815BTG?
The maximum input voltage for the MC7815BTG is 35 V.
- Does the MC7815BTG have thermal protection?
Yes, the MC7815BTG has internal thermal shutdown overload protection.
- Is the MC7815BTG Pb-Free?
Yes, the MC7815BTG is available in Pb-Free packages.
- What are some potential applications of the MC7815BTG?
Potential applications include energy and power systems, transportation, renewable energy, and automotive systems.
