Tesla MA7805 Positive Voltage Regulator 5V 1A TO-3
The Tesla MA7805 is a fixed-voltage integrated circuit that belongs to the renowned 78xx series of positive linear voltage regulators. It is designed to provide a stable and regulated +5V output, making it an essential component for a wide variety of electronic circuits. This robust regulator is ideal for on-card regulation, which helps eliminate noise and distribution problems often associated with single-point regulation.
Features
- Fixed 5V Output
- 1A Output Current
- Internal Thermal Overload Protection
- Short-Circuit Protection
- Output Transistor Safe-Area Compensation
- Wide Input Voltage Range
- High Power Dissipation Capability
Specifications
| Parameter | Value |
|---|---|
| Output Voltage | 5.0V (Nominal), 4.8V (Min), 5.2V (Max) |
| Output Current | Up to 1A |
| Input Voltage | 7V to 35V |
| Dropout Voltage | 2.0V |
| Line Regulation | < 50 mV |
| Load Regulation | < 100 mV |
| Quiescent Current | 4.2 mA (Typical), < 8.0 mA (Max) |
| Ripple Rejection | > 62 dB |
| Operating Temperature Range | 0°C to +125°C |
| Package | TO-3 |
| Thermal Resistance (Junction-Case) | 4 K/W |
| Thermal Resistance (Junction-Ambient) | 35 K/W |
Applications
- Power Supply for Microcontrollers
- On-Card Regulation
- Current Regulator
- Adjustable DC Voltage Regulator
- Battery-Powered Devices
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