STMicroelectronics +12V Voltage Regulator, 7812, TO220FP-3
STMicroelectronics 1.5A +12V fixed voltage regulator (7812). Features thermal shutdown & short-circuit protection. Through hole mounting.
The STMicroelectronics +12V Voltage Regulator is a robust 3-terminal positive device designed to provide local on-card regulation. By eliminating the distribution problems associated with single point regulation, this integrated circuit ensures stable and reliable power management for your electronic projects.
Featuring internal current limiting, thermal shut-down, and safe area protection, this regulator offers high durability and reliable operation. When equipped with adequate heat sinking, it can deliver an output current of over 1A, with a maximum output of 1.5A. Although designed primarily as a fixed voltage regulator, it can be utilised with external components to obtain adjustable voltage and currents, offering versatile functionality.
Key Protection Features
- Thermal overload protection
- Short-circuit protection
- Output transition SOA protection
- 2% Output voltage tolerance
- Rated for an extended temperature range
With an input voltage range of 19V to 35V and a fixed output of 12V, this through-hole mounted device operates efficiently between 0°C and 125°C. Its compact dimensions (43 mm x 33 mm x 15 mm) and lightweight design (1g) make it suitable for a variety of circuit board layouts.
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