Overview
The MC7815ABD2TG is a monolithic positive voltage regulator produced by ON Semiconductor. This component is designed as a fixed-voltage regulator, providing a nominal output voltage of 15 volts. It is part of the 78XX series, known for its reliability and versatility in various electronic applications. The MC7815ABD2TG is suitable for a wide range of uses, including power supplies, voltage stabilization, and other electronic systems requiring a stable DC voltage output.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Output Voltage (TJ = 25°C) | VO | 14.4 | 15 | 15.6 | Vdc |
| Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) | VO | 14.25 | 15 | 15.75 | Vdc |
| Line Regulation (TJ = 25°C) | Regline | - | - | 8.5 | mV |
| Load Regulation (5.0 mA ≤ IO ≤ 1.5 A, TJ = 25°C) | Regload | - | - | 100 | mV |
| Quiescent Current | IB | - | 3.2 | 8.0 | mA |
| Peak Output Current (TJ = 25°C) | Imax | - | - | 2.2 | A |
| Average Temperature Coefficient of Output Voltage | TCVO | - | - | -0.8 | mV/°C |
| Operating Junction Temperature | TJ | -40 | - | 125 | °C |
Key Features
- Fixed Output Voltage: Provides a stable 15V output voltage.
- High Current Capability: Can supply up to 1.0 A of output current.
- Low Dropout Voltage: Ensures efficient operation with a dropout voltage of 2.0 V.
- Thermal Protection: Includes internal thermal shutdown to prevent overheating.
- Short Circuit Protection: Features short circuit current limiting to protect the device.
- Surface Mount Package: Available in D2PAK package, suitable for surface mount applications.
Applications
- Power Supplies: Used in various power supply designs to provide a stable DC output voltage.
- Voltage Stabilization: Ideal for voltage stabilization in electronic circuits.
- Industrial Control Systems: Suitable for use in industrial control systems requiring stable voltage outputs.
- Consumer Electronics: Used in consumer electronics such as audio equipment, medical devices, and other electronic systems.
Q & A
- What is the nominal output voltage of the MC7815ABD2TG?
The nominal output voltage of the MC7815ABD2TG is 15 volts.
- What is the maximum output current of the MC7815ABD2TG?
The maximum output current of the MC7815ABD2TG is 1.0 A.
- What is the dropout voltage of the MC7815ABD2TG?
The dropout voltage of the MC7815ABD2TG is 2.0 V.
- Does the MC7815ABD2TG have thermal protection?
Yes, the MC7815ABD2TG includes internal thermal shutdown to prevent overheating.
- What type of package is the MC7815ABD2TG available in?
The MC7815ABD2TG is available in a D2PAK surface mount package.
- What is the operating junction temperature range of the MC7815ABD2TG?
The operating junction temperature range of the MC7815ABD2TG is -40°C to 125°C.
- Does the MC7815ABD2TG have short circuit protection?
Yes, the MC7815ABD2TG features short circuit current limiting to protect the device.
- What are some common applications of the MC7815ABD2TG?
The MC7815ABD2TG is commonly used in power supplies, voltage stabilization, industrial control systems, and consumer electronics.
- How does the MC7815ABD2TG handle line and load regulation?
The MC7815ABD2TG has specified line and load regulation characteristics to ensure stable output voltage across various input and output conditions.
- What is the quiescent current of the MC7815ABD2TG?
The quiescent current of the MC7815ABD2TG is typically 3.2 mA.
