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The uA7810 is 10V fixed-voltage linear voltage regulator designed to provide stable 10V output with advanced protection features.
Description
The uA7810 is a versatile three-terminal positive voltage regulator that simplifies power supply design. It is engineered to eliminate noise and distribution problems often found in single-point regulation systems. With the ability to deliver up to 1.5A of output current, it is robust enough for many power-hungry applications. What sets this component apart is its internal "intelligence"—it features thermal shutdown and current limiting, making it almost completely immune to damage from overloads or accidental short circuits. Beyond standard 10V regulation, it can also be paired with external components to create adjustable voltages or serve as a high-precision power-pass element.
Features
Stable Output: Provides a fixed 10V output with high precision.
High Current: Can deliver up to 1.5A of output current.
Thermal Protection: Built-in thermal-overload protection automatically reduces current if the device gets too hot.
Short-Circuit Guard: Internal current limiting prevents damage during a short circuit.
No Extra Caps Needed: While capacitors are recommended for best performance, they are not strictly required for basic stability.
Robust Packaging: Available in standard TO-220 and TO-263 packages for easy mounting and heat dissipation.
Applications
On-Card Regulation: Ideal for localized voltage regulation on circuit boards to reduce noise.
Portable Devices: Efficient power management for battery-operated electronics.
Computing & Servers: Reliable power delivery for sensitive digital components.
Telecommunications: Used in networking hardware and communication systems.
Adjustable Supplies: Can be modified with external resistors to create custom output levels.
Parameters
Output Voltage: Fixed 10V.
Input Voltage Range: Recommended 12.5V to 28V.
Max Input Voltage: Up to 35V.
Maximum Output Current: 1.5 Amps.
Operating Temperature: Works safely between 0°C and 125°C.
Dropout Voltage: Approximately 2V at 1A current.
External Links
Google Sites
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