Overview
The onsemi MC7805BD2TR4G is a monolithic integrated circuit designed as a fixed-voltage regulator. This component is part of the MC7805 series and is specifically tailored for a wide variety of applications, including local, on-card regulation. It is known for its reliability and robust features, making it a popular choice in various electronic systems.
Key Specifications
| Attribute | Value |
|---|---|
| Input Voltage (Min) | 7 V |
| Input Voltage (Max) | 35 V |
| Output Voltage (Fixed) | 5 V |
| Dropout Voltage (Max) | 2 V |
| Output Current (Max) | 1 A |
| Tolerance (%) | ±4% |
| Operating Temperature Range | -40°C to +125°C |
| Regulator Topology | Fixed |
| Quiescent Current | 3.2 mA |
| Number of Outputs | Single |
| Output Noise | 10 µV |
| Load Regulation | 0.15 mV |
| Current Limit | 2.2 A |
| Line Regulation | 5 mV |
| Package Style | TO-263-3 (D2PAK) |
| Mounting Method | Surface Mount |
Key Features
- Output Current in Excess of 1.0 A
- No External Components Required
- Internal Thermal Overload Protection
- Internal Short Circuit Current Limiting
- Output Transistor Safe-Area Compensation
- Output Voltage Offered in 1.5%, 2%, and 4% Tolerance
- Available in Surface Mount D2PAK-3, DPAK-3, and Standard 3-Lead Transistor Packages
- Pb-Free Packages are Available
Applications
The onsemi MC7805BD2TR4G is suitable for a wide range of applications, including local, on-card regulation. It can be used in various electronic systems that require stable and reliable voltage regulation. Some common applications include:
- Local voltage regulation in electronic circuits
- On-card voltage regulation
- Automotive and industrial control systems
- Consumer electronics requiring stable voltage supply
Q & A
- What is the maximum output current of the MC7805BD2TR4G?
The maximum output current is 1 A, with a peak output current of 2.2 A at TJ = 25°C.
- What is the input voltage range for the MC7805BD2TR4G?
The input voltage range is from 7 V to 35 V.
- What is the output voltage of the MC7805BD2TR4G?
The output voltage is fixed at 5 V with a tolerance of ±4%.
- Does the MC7805BD2TR4G require external components?
No, the MC7805BD2TR4G does not require external components for operation.
- What type of protection does the MC7805BD2TR4G have?
The MC7805BD2TR4G has internal thermal overload protection and internal short circuit current limiting.
- What is the operating temperature range of the MC7805BD2TR4G?
The operating temperature range is from -40°C to +125°C.
- What package style is the MC7805BD2TR4G available in?
The MC7805BD2TR4G is available in the TO-263-3 (D2PAK) package style.
- Is the MC7805BD2TR4G Pb-free?
- What is the quiescent current of the MC7805BD2TR4G?
The quiescent current is 3.2 mA).
- Can the MC7805BD2TR4G be used for adjustable voltage regulation?
