Wurth Elektronik Voltage Regulator 5 W 42V SIP 3-Pin 173010542

Wurth Elektronik 173010542 Voltage Regulator 5 W 42V SIP 3-Pin is an advanced power regulation device designed to provide reliable voltage regulation for a broad range of electronic circuits. Its SIP 3-Pin through-hole package ensures easy integration into PCB layouts, making it a preferred choice for prototyping and mass production environments.

This voltage regulator supports power ratings of 5 W, capable of handling input voltages from 8 V minimum up to a maximum of 42 V. The device is engineered for positive polarity applications and fits industrial standards without requiring additional cooling equipment such as heatsinks, thanks to its efficient thermal design.

Certified to meet low conducted and radiated EMI standards (EN55022 class B), it reduces electromagnetic interference footprint, which is critical for high-precision measurement and medical equipment. The maximum operating temperature of 85°C ensures sustained operation in demanding environments.

The design includes integrated input and output capacitors, rendering external filtering components unnecessary and simplifying circuitry. It serves as a direct replacement for traditional L78x series linear regulators, enhancing efficiency and simplifying design complexity.

Due to its small form factor (11.6 mm length, 10.5 mm height, 8.5 mm width), this regulator is suitable for compact electronic devices and interfaces, providing dependable power supply for microcontrollers and industrial automation systems.

Common applications include industrial control systems, test and measurement equipment, medical devices, and power supply modules requiring stable voltage regulation with minimal design overhead.

Leaded through-hole SIP 3-Pin package for easy manufacturing and prototyping. Power rating of 5 W with input voltage range from 8 V to 42 V. Positive polarity and no heatsink necessary for thermal management. Compliant with EN55022 class B for low EMI emissions.

Integrated input and output capacitors eliminating external components. Operation up to 85°C maximum temperature. Compact dimensions for space-restricted applications. Suitable for industrial, medical, and test & measurement use cases.

Replacement for L78x series linear regulators.

Explore the comprehensive range of Wurth Elektronik power management ICs and Voltage Regulators available at EnvMart for high-quality and reliable components optimized for demanding applications.