Non-Isolated PoL Module DC DC Converter 1 Output 1.2 ~ 6V 2.5A 4.5V - 28V Input The RPX-2.5-R is a compact non-isolated buck DC/DC converter module from RECOM Power designed for point-of-load (PoL) power regulation in embedded, industrial, IoT, and portable electronic applications. It integrates a shielded inductor and switching regulator inside a tiny thermally enhanced QFN package, enabling high efficiency and simplified PCB design. Key Features Wide input voltage range: 4.5V to 28V DC Adjustable output voltage: 1.2V to 6V DC Maximum output current: 2.5A High efficiency up to 91% Integrated shielded inductor for reduced EMI Compact low-profile QFN package: approximately 4.5mm × 4mm × 2mm Supports 5V, 12V, and 24V supply systems Built-in protections: Short-circuit protection (SCP) Overcurrent protection (OCP) Overtemperature protection (OTP) Overvoltage protection (OVP) Undervoltage lockout (UVLO) Enable/control pin for power sequencing and shutdown Flip-chip thermal technology for improved heat dissipation Suitable for SMT automated assembly applications Typical Applications Industrial automation systems IoT devices Embedded control boards Medical and imaging equipment Battery-powered systems Telecom and sensor modules Space-constrained power designs

18µH Unshielded Wirewound Inductor 1.89 A 100mOhm Max Nonstandard The RLS-186-R is a surface-mount line inductor manufactured by RECOM. It is designed for use in power supply filtering and EMI suppression applications, especially in DC/DC converter circuits and switching power supplies. The component provides stable inductance performance, low DC resistance, and reliable operation in compact electronic designs. Key Features 18 µH inductance value Surface-mount (SMD) package Low DC resistance for improved efficiency Suitable for power line filtering and noise suppression Compact size for space-saving PCB layouts High operating temperature range RoHS compliant Tape-and-reel packaging (“-R” suffix) Tested for use in RECOM filter and power supply designs #commonpartslibrary #inductor #coil