Texas Instruments

DCR010503P

DCR010503P Description

The DCR010503P from Texas Instruments is a compact, high-efficiency 1W isolated DC-DC converter designed for commercial applications. It delivers a regulated 3.3V output with a maximum current of 300mA, making it suitable for low-power embedded systems, industrial controls, and communication modules. With an input voltage range of 4.5V to 5.5V, it ensures stable performance in environments with fluctuating power sources. The module features 1 kV isolation, enhancing safety and noise immunity in sensitive circuits. Its through-hole mounting and compact dimensions (22.9mm x 7.1mm x 5.3mm) allow for easy integration into space-constrained designs.

DCR010503P Features

• Isolated Design: Provides 1 kV isolation for enhanced safety and noise reduction.
• Wide Input Range: Operates from 4.5V to 5.5V, accommodating unstable power sources.
• Remote On/Off Control: Features enable (active high) for power management flexibility.
• Protection Mechanisms: Includes over-temperature protection (OTP) and short-circuit protection (SCP) for reliability.
• Compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental standards.
• Compact & Durable: 1W power rating in a small through-hole package, ideal for dense PCB layouts.

DCR010503P Applications

• Industrial Automation: Powering sensors, PLCs, and control modules where isolation is critical.
• Telecommunications: Isolated power for signal conditioning circuits and low-noise applications.
• Embedded Systems: Reliable voltage conversion for microcontrollers, FPGAs, and IoT devices.
• Medical Devices: Safe, isolated power for diagnostic equipment and portable instruments.
• Consumer Electronics: Compact power solutions for peripherals and low-power gadgets.

Conclusion of DCR010503P

The DCR010503P stands out as a robust, efficient, and compact DC-DC converter, offering 1 kV isolation, advanced protection features, and flexible control options. Its 3.3V output and 300mA current capability make it ideal for applications demanding stable, isolated power in constrained spaces. With Texas Instruments' reliability and compliance with industry standards, this module is a top choice for engineers designing commercial, industrial, and embedded systems. Whether for noise-sensitive circuits or safety-critical designs, the DCR010503P delivers performance and durability.