Overview
The MC7815CDTRK is a 1.0 A positive voltage regulator produced by onsemi. This component is part of the MC7815 series, designed as a fixed-voltage regulator suitable for a wide range of applications, including local and on-card regulation. The MC7815CDTRK is packaged in a TO-252-3 (DPAK) surface mount package, making it ideal for space-constrained designs.
Key Specifications
| Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Input Voltage - Max | - | - | 35 | V |
| Output Voltage - Fixed | 14.4 | 15 | 15.6 | Vdc |
| Dropout Voltage - Max | - | - | 2 | V |
| Output Current - Max | - | - | 1 | A |
| Package Style | - | - | TO-252-3 (DPAK) | - |
| Mounting Method | - | - | Surface Mount | - |
| Line Regulation (TJ = 25°C) | - | - | 8.5 | mV |
| Load Regulation | - | - | 100 | mV |
| 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 |
| Peak Output Current (TJ = 25°C) | - | - | 2.2 | A |
| Average Temperature Coefficient of Output Voltage | - | - | -0.8 | mV/°C |
Key Features
- Output current in excess of 1.0 A
- No external components required for operation
- 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 DPAK-3 package
- Pb-free packaging option available
Applications
The MC7815CDTRK is suitable for a variety of applications, including:
- Local and on-card voltage regulation
- Industrial control systems
- Consumer electronics
- Automotive systems (with NCV prefix for automotive-grade requirements)
- Telecommunication equipment
Q & A
- What is the maximum input voltage for the MC7815CDTRK?
The maximum input voltage for the MC7815CDTRK is 35 V.
- What is the fixed output voltage of the MC7815CDTRK?
The fixed output voltage of the MC7815CDTRK is 15 V.
- What is the maximum output current of the MC7815CDTRK?
The maximum output current of the MC7815CDTRK is 1 A.
- What type of package does the MC7815CDTRK come in?
The MC7815CDTRK comes in a TO-252-3 (DPAK) surface mount package.
- Does the MC7815CDTRK have internal thermal protection?
Yes, the MC7815CDTRK has internal thermal overload protection.
- Is the MC7815CDTRK available in Pb-free packaging?
Yes, the MC7815CDTRK is available in Pb-free packaging.
- What is the dropout voltage for the MC7815CDTRK?
The dropout voltage for the MC7815CDTRK is up to 2 V.
- What is the line regulation of the MC7815CDTRK?
The line regulation of the MC7815CDTRK is up to 8.5 mV.
- What is the output noise voltage of the MC7815CDTRK?
The output noise voltage of the MC7815CDTRK is up to 10 μV/VO.
- What is the short circuit current limit of the MC7815CDTRK?
The short circuit current limit of the MC7815CDTRK is up to 0.2 A.
