Overview
The MC7815CDTRKG is a 15V fixed-voltage linear voltage regulator produced by onsemi. This component is part of the MC78XX series, known for its reliability and performance in a wide range of applications. The MC7815CDTRKG is designed to provide a stable output voltage with minimal noise and high efficiency, making it suitable for various electronic systems that require a regulated power supply.
Key Specifications
| Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Output Voltage (TJ = 25°C) | 14.4 | 15 | 15.6 | Vdc |
| Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) | 14.4 | 15 | 15.6 | Vdc |
| Line Regulation (7.5 Vdc ≤ Vin ≤ 20 Vdc, IO = 1.0 A) | - | - | 10 | mV |
| Load Regulation (5.0 mA ≤ IO ≤ 1.0 A) | - | - | 1.3 | mV |
| Quiescent Current | 3.2 | - | 8.0 | mA |
| Peak Output Current (TJ = 25°C) | - | - | 2.2 | A |
| Output Noise Voltage (10 Hz ≤ f ≤ 100 kHz) | - | - | 10 | μV/VO |
| Output Resistance (f = 1.0 kHz) | - | - | 1.1 | mΩ |
| Short Circuit Current Limit (TA = 25°C) | - | - | 0.2 | A |
| Average Temperature Coefficient of Output Voltage | - | - | -0.8 | mV/°C |
| Operating Temperature Range | 0 | - | 125 | °C |
| Package | - | - | DPAK (Pb-free) | - |
Key Features
- Stable Output Voltage: The MC7815CDTRKG provides a stable 15V output voltage with minimal variations under different load conditions.
- High Efficiency: The regulator is designed to operate efficiently, minimizing heat generation and power loss.
- Low Noise: It features low output noise, making it suitable for applications requiring clean power supply.
- Short Circuit Protection: The component includes a short circuit current limit to protect against overcurrent conditions.
- Wide Operating Temperature Range: It can operate from 0°C to 125°C, making it versatile for various environmental conditions.
- Pb-free DPAK Package: The component is packaged in a Pb-free DPAK, which is environmentally friendly and compact.
Applications
- Industrial Control Systems: Suitable for power supply in industrial control systems where stable voltage is crucial.
- Consumer Electronics: Used in consumer electronics such as audio equipment, televisions, and other devices requiring regulated power.
- Automotive Systems: Can be used in automotive systems for powering various electronic components.
- Medical Devices: Applicable in medical devices where reliable and stable power supply is essential.
- Telecommunication Equipment: Used in telecommunication equipment for stable power supply to critical components.
Q & A
- What is the output voltage of the MC7815CDTRKG?
The output voltage of the MC7815CDTRKG is 15V.
- What is the operating temperature range of the MC7815CDTRKG?
The operating temperature range is from 0°C to 125°C.
- What is the quiescent current of the MC7815CDTRKG?
The quiescent current is typically 3.2 mA to 8.0 mA.
- Does the MC7815CDTRKG have short circuit protection?
Yes, it includes a short circuit current limit to protect against overcurrent conditions.
- What is the package type of the MC7815CDTRKG?
The component is packaged in a Pb-free DPAK.
- What are the typical applications of the MC7815CDTRKG?
It is used in industrial control systems, consumer electronics, automotive systems, medical devices, and telecommunication equipment.
- What is the peak output current of the MC7815CDTRKG?
The peak output current is 2.2 A.
- How does the MC7815CDTRKG handle line regulation?
The line regulation is specified at constant junction temperature and is typically within 10 mV for the given input voltage range.
- What is the output noise voltage of the MC7815CDTRKG?
The output noise voltage is typically 10 μV/VO from 10 Hz to 100 kHz.
- Is the MC7815CDTRKG suitable for high-temperature environments?
Yes, it can operate up to 125°C, making it suitable for high-temperature environments.
