L7812CD2T

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The UMW L7812CD2T is a fixed positive linear voltage regulator designed for general-purpose applications. It provides a stable 12V output with a maximum load current of 1.0A. The device utilizes the D2PAK-3 surface-mount package, which facilitates efficient thermal dissipation and compact PCB integration. Internal circuitry includes overcurrent protection, thermal shutdown, and safe area compensation to ensure reliable operation under varying load conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Fixed 12V output voltage regulation
• Integrated thermal overload protection
• Built-in short-circuit current limiting

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• General-purpose power supply circuits
• Embedded system voltage regulation
• Industrial control equipment power stages

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific manufacturer datasheet for the L7812CD2T to confirm exact electrical parameters and pinout configurations. Ensure compatibility with the target PCB footprint and thermal management requirements before finalizing procurement decisions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a robust, surface-mount solution is required for 12V regulation at up to 1A. The D2PAK package offers superior heat dissipation compared to smaller SOT packages, making it suitable for higher power density designs without external heatsinks in moderate environments.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the standard 78xx series of three-terminal positive regulators. It serves as a direct functional equivalent to industry-standard devices like the LM7812, providing a cost-effective alternative for mass production while maintaining established performance characteristics and reliability standards.