Overview
The MC7815ABD2TR4 is a standard positive voltage regulator produced by onsemi. This component is part of the MC78XX series, which is widely used for voltage regulation in various electronic systems. Introduced on August 21, 2009, it is designed to provide a stable output voltage of 15V with a maximum output current of 1A. The regulator is packaged in a 3-pin D2PAK (2+Tab) configuration, making it suitable for a range of applications requiring reliable voltage regulation.
Key Specifications
| Specification | Value | Unit |
|---|---|---|
| Number of Regulators | 1 | |
| Voltage - Input (Max) | 30 | Vdc |
| Voltage - Output (Fixed) | 15 | Vdc |
| Current - Output | 1 | A |
| Voltage Dropout (Max) | 2.0 | Vdc |
| Line Regulation | 3.0 - 300 | mV |
| Load Regulation | 10 - 120 | mV |
| Output Noise Voltage (10 Hz to 100 kHz) | 10 | μV/V |
| Output Resistance (f = 1 kHz) | 1.0 | mΩ |
| Short Circuit Current Limit (TA = 25°C) | 0.2 | A |
| Peak Output Current (TJ = 25°C) | 2.2 | A |
| Average Temperature Coefficient of Output Voltage | -0.5 | mV/°C |
Key Features
- Fixed Output Voltage: The MC7815ABD2TR4 provides a fixed output voltage of 15V, making it ideal for applications requiring a stable voltage supply.
- High Current Capability: It can supply up to 1A of output current, suitable for powering various electronic devices.
- Low Dropout Voltage: The regulator has a maximum dropout voltage of 2.0V, ensuring efficient operation even at low input voltages.
- Good Line and Load Regulation: The component offers excellent line and load regulation, ensuring the output voltage remains stable under varying input and load conditions.
- Low Output Noise: The output noise voltage is minimal, making it suitable for applications requiring low noise levels.
- Short Circuit Protection: The regulator includes short circuit current limit protection to prevent damage from overcurrent conditions.
Applications
- Power Supplies: The MC7815ABD2TR4 is commonly used in power supply units to regulate the output voltage.
- Electronic Devices: It is used in various electronic devices such as audio equipment, medical devices, and industrial control systems.
- Automotive Systems: Although not specifically marked as automotive-grade, it can be used in non-critical automotive applications where a stable voltage is required.
- Embedded Systems: The regulator is suitable for use in embedded systems that require a reliable and stable voltage supply.
Q & A
- What is the output voltage of the MC7815ABD2TR4?
The output voltage of the MC7815ABD2TR4 is 15V.
- What is the maximum output current of the MC7815ABD2TR4?
The maximum output current is 1A.
- What is the maximum input voltage for the MC7815ABD2TR4?
The maximum input voltage is 30V.
- What is the dropout voltage of the MC7815ABD2TR4?
The maximum dropout voltage is 2.0V.
- Does the MC7815ABD2TR4 have short circuit protection?
- What is the typical output noise voltage of the MC7815ABD2TR4?
The typical output noise voltage is 10 μV/V.
- What is the average temperature coefficient of output voltage for the MC7815ABD2TR4?
The average temperature coefficient of output voltage is -0.5 mV/°C.
- In what package is the MC7815ABD2TR4 available?
The MC7815ABD2TR4 is available in a 3-pin D2PAK (2+Tab) package.
- Is the MC7815ABD2TR4 RoHS compliant?
- What are some common applications of the MC7815ABD2TR4?
