RN5RK-241 Boost Converter Overview
Description
RN5RK-241 is a 4.30 V, 0.12 A switch current limit non-sync Boost Converter from . The input voltage from 0.75 V to 8.00 V can be boosted into an output voltage ranging from 4.30 V to 4.30 V.
Features of the Boost Converter are fixed 100 kHz switching frequency, a typical inductor size of 100.0 µH and it offers a peak efficiency of up to 85 %. The minimum external component count is 3 and RN5RK-241 is available in 1 package option(s): SOT23-5 .
Feature and parameter overview with replacement search
For RN5RK-241 replacement search, select a main parameter tolerance value and adjust the checkboxes for feature match. The product counter within the button shows the number of available equivalents and a click on the replacement button shows all possible replacements within a parametric overview.
RN5RK-241 Datasheet
Link to the most up-to-date RN5RK-241 datasheet and the product page for EVM, tools and support information.
RN5RK-241 Price breaks and distributor sample stock
RN5RK-241 prices and available online distributors.


Available Distributors with stock: 0
Available Distributors with stock: 0
Alternatives and equivalents
The following DC/DC Boost Converter are similar to RN5RK-241. Optional, compare RN5RK-241 side-by-side with other Boost Converter via the Comparison function.
Inductor suggestions
Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of RN5RK-241.
Order Code | Spec | L (µH) | IR (A) | ISAT (A) | RDC (mΩ) | L x W x H (mm) |
74404042150 | 15.0 | 0.9 | 1.2 | 210.00 | 4 x 4 x 1.8 | |
74404052220 | 22.0 | 1.2 | 1.4 | 225.00 | 5 x 5 x 2 | |
74404063220 | 22.0 | 1.4 | 1.6 | 140.00 | 6 x 6 x 2.8 | |
744052150 | 15.0 | 1.0 | 1.1 | 175.00 | 5.8 x 5.8 x 2 | |
744052180 | 18.0 | 0.9 | 1.0 | 185.00 | 5.8 x 5.8 x 2 | |
744052220 | 22.0 | 0.8 | 0.9 | 240.00 | 5.8 x 5.8 x 2 | |
744052270 | 27.0 | 0.8 | 0.8 | 250.00 | 5.8 x 5.8 x 2 | |
744053150 | 15.0 | 1.4 | 1.2 | 80.00 | 5.8 x 5.8 x 3 | |
744053180 | 18.0 | 1.3 | 1.1 | 90.00 | 5.8 x 5.8 x 3 | |
744053220 | 22.0 | 1.2 | 0.9 | 100.00 | 5.8 x 5.8 x 3 | |
744053270 | 27.0 | 1.1 | 0.8 | 135.00 | 5.8 x 5.8 x 3 | |
744062150 | 15.0 | 1.3 | 1.1 | 80.00 | 6.8 x 6.8 x 2.5 | |
744062180 | 18.0 | 1.3 | 1.0 | 90.00 | 6.8 x 6.8 x 2.5 | |
744062220 | 22.0 | 1.2 | 1.0 | 100.00 | 6.8 x 6.8 x 2.5 | |
7440680150 | 15.0 | 1.1 | 0.8 | 213.00 | 8 x 8 x 1.2 | |
7440690150 | 15.0 | 1.3 | 1.1 | 179.00 | 8 x 8 x 1.5 | |
7440690180 | 18.0 | 1.1 | 1.1 | 225.00 | 8 x 8 x 1.5 | |
7440690220 | 22.0 | 1.0 | 0.9 | 272.00 | 8 x 8 x 1.5 | |
7440700150 | 15.0 | 1.7 | 1.3 | 117.00 | 8 x 8 x 2 | |
7440700180 | 18.0 | 1.5 | 1.1 | 135.00 | 8 x 8 x 2 | |
7440700220 | 22.0 | 1.3 | 1.0 | 166.00 | 8 x 8 x 2 | |
74408941150 | 15.0 | 0.8 | 1.4 | 430.00 | 4.8 x 4.8 x 2.1 | |
74408942150 | 15.0 | 1.1 | 1.6 | 207.00 | 4.8 x 4.8 x 3.1 | |
74408942220 | 22.0 | 0.9 | 1.3 | 300.00 | 4.8 x 4.8 x 3.1 | |
74408943220 | 22.0 | 1.1 | 1.4 | 185.00 | 4.8 x 4.8 x 4.1 | |
744773115 | 15.0 | 1.2 | 1.5 | 204.00 | 4 x 4.5 x 3.5 | |
744773118 | 18.0 | 1.1 | 1.3 | 225.00 | 4 x 4.5 x 3.5 | |
744773122 | 22.0 | 1.0 | 1.2 | 261.00 | 4 x 4.5 x 3.5 | |
744773127 | 27.0 | 0.9 | 1.0 | 328.00 | 4 x 4.5 x 3.5 | |
744777127 | 27.0 | 1.2 | 1.6 | 117.20 | 7.3 x 7.3 x 4.5 | |
7447779127 | 27.0 | 1.2 | 1.6 | 120.00 | 7.3 x 7.3 x 4.5 | |
744778122 | 22.0 | 1.4 | 1.4 | 119.00 | 7.3 x 7.3 x 3.4 | |
744778127 | 27.0 | 1.3 | 1.3 | 140.00 | 7.3 x 7.3 x 3.4 | |
7447785115 | 15.0 | 1.6 | 1.4 | 165.00 | 5.9 x 6.2 x 3.3 | |
7447785122 | 22.0 | 1.4 | 1.1 | 210.00 | 5.9 x 6.2 x 3.3 | |
7447786122 | 22.0 | 2.0 | 1.3 | 98.00 | 5.9 x 6.2 x 5.1 | |
7447789122 | 22.0 | 1.4 | 1.4 | 119.00 | 7.3 x 7.3 x 3.5 | |
7447789127 | 27.0 | 1.3 | 1.4 | 130.00 | 7.3 x 7.3 x 3.5 | |
784773115 | 15.0 | 1.2 | 1.5 | 204.00 | 4 x 4.5 x 3.5 | |
784773118 | 18.0 | 1.1 | 1.3 | 225.00 | 4 x 4.5 x 3.5 | |
784773122 | 22.0 | 1.0 | 1.2 | 261.00 | 4 x 4.5 x 3.5 | |
784773127 | 27.0 | 0.9 | 1.0 | 328.00 | 4 x 4.5 x 3.5 | |
784774122 | 22.0 | 1.3 | 1.5 | 109.00 | 5.2 x 5.8 x 4.85 | |
784774127 | 27.0 | 1.2 | 1.4 | 133.00 | 5.2 x 5.8 x 4.85 | |
784778220 | 22.0 | 1.6 | 1.6 | 156.00 | 7.3 x 7.3 x 3.5 |