Part Audit and Datasheet Update

Completed the RPX-2.5-R audit. I updated the part metadata with the official RECOM datasheet URL, manufacturer, MPN, part type, and package summary; targeted part review checks now return clean.
Detailed findings are in RPX-2.5-R Part Audit. Key flagged item: SW pins 4/5 match the datasheet names/numbers but are typed as Input; they should ideally be Not Connected or another non-input type because the datasheet says “do not connect.”
Fix SW pins 4 and 5 to a non-input pin type per the datasheet.
I’ll update only the SW terminal properties for pins 4 and 5, then verify the symbol metadata and part review checks.
Fixed. SW pins 4 and 5 are now set to Pin Type: Not Connected, with pin descriptions updated to: “Switch node. Do not connect per RECOM RPX-2.5 datasheet.”
I verified both terminal properties afterward, and the targeted part review checks are clean.
Run ERC/DRC
Review RPX pins
Inspect SW clearance
Document NC pins
SW__1
Pin Number
5
VOUT
Pin Number
3
FB
Pin Number
1
GND
Pin Number
8
DNC
Pin Number
6
VIN
Pin Number
2
DNC__1
Pin Number
7
CTRL
Pin Number
9
SW
Pin Number
4


No results...

RPX-2.5-R

RPX-2.5-R thumbnail
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

Properties

RPX-2.5-R

Thermally-enhanced QFN, 4.5 mm x 4.0 mm x 2.0 mm, 9 pads

RECOM Power

Non-isolated DC/DC buck converter module

U

parametric-v1

Pricing & Availability

See prices from popular manufacturers for your project.

Controls