R1224N-L-5.2 Buck Controller overview

Description

Manufacturer
 
Category
Sub-Category

R1224N-L-5.2 is a 1 channel, 1 phase non-sync Buck Controller. The maximum input voltage ranges from 2.30 V to 18.50 V and output current goes up to 1.50 A.

The Controller features fixed 180 kHz switching frequency which results in a typical inductor size of 27.0 uH and a peak efficiency of 90 %. The R1224N-L-5.2 is available in 1 package option(s): SOT23-5 .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 2.30 V
V-IN max. 18.50 V
I-OUT? 1.50 A
V-OUT min. 5.20 V
V-OUT max. 5.20 V
V-OUT 5
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 180 kHz
Frequency adj. fixed
Frequency adj. min.
Frequency adj. max.
ext.clock sync. no
ext.clock Frequency min.
ext.clock Frequency max.
Softstart yes
Softstart adjustable no
Tracking no
Power Good (PG) no
Enable yes
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ. 27.0 uH
Automotive AEC-Q100 no
Light-Load Mode yes
Single/ Multiphase single
Nr. of Phases 1
Peak Efficiency 90 %
component count min. 7
current limit adjustable no
Nr.of package options 1
CSP
SOT SOT23-5
MSOP
QFN/DFN
SO/SOIC
SOP
DIP

R1224N-L-5.2 Datasheet

Link to the most up-to-date R1224N-L-5.2 datasheet and the product page for EVM, tools and support information.

R1224N-L-5.2

R1224N-L-5.2 inventory, samples and price

OEMSecrets.com
findchips.com

Available Distributors with stock: 2

Chip-One-Stop (21)

ProductStockPriceBuy
R1224N102G-TR-FE3000
11.58 USD
100.75 USD
500.73 USD
1000.63 USD
2000.61 USD
5000.60 USD
Buy Now
R1224N102G-TR-FE100
11.58 USD
100.75 USD
500.73 USD
1000.63 USD
Buy Now
R1224N102H-TR-FE70
11.58 USD
100.69 USD
500.67 USD
Buy Now
R1224N102M-TR-FE23
11.58 USD
100.69 USD
Buy Now
R1224N122F-TR-FE100
11.58 USD
100.69 USD
500.67 USD
1000.63 USD
Buy Now
R1224N152H-TR-FE70
11.58 USD
100.69 USD
500.67 USD
Buy Now
R1224N182E-TR-FE100
11.58 USD
100.69 USD
500.67 USD
1000.63 USD
Buy Now
R1224N182F-TR-FE100
11.58 USD
100.69 USD
500.67 USD
1000.63 USD
Buy Now
R1224N182L-TR-FE100
11.58 USD
100.69 USD
500.67 USD
1000.63 USD
Buy Now
R1224N252E-TR-FE100
11.58 USD
100.69 USD
500.67 USD
1000.63 USD
Buy Now
R1224N302L-TR-FE100
11.58 USD
100.69 USD
500.67 USD
1000.63 USD
Buy Now
R1224N332F-TR-FE100
11.58 USD
100.69 USD
500.67 USD
1000.63 USD
Buy Now
R1224N332G-TR-FE100
11.58 USD
100.69 USD
500.67 USD
1000.63 USD
Buy Now
R1224N332H-TR-FE97
11.58 USD
100.69 USD
500.67 USD
Buy Now
R1224N332L-TR-FE90
11.58 USD
100.69 USD
500.67 USD
Buy Now
R1224N332M-TR-F100
11.58 USD
100.69 USD
500.67 USD
1000.63 USD
Buy Now
R1224N402G-TR-FE100
11.58 USD
100.69 USD
500.67 USD
1000.63 USD
Buy Now
R1224N502F-TR-FE90
11.58 USD
100.69 USD
500.67 USD
Buy Now
R1224N502G-TR-F100
11.58 USD
100.69 USD
500.67 USD
1000.63 USD
Buy Now
R1224N502H-TR-FE100
11.58 USD
100.75 USD
500.73 USD
1000.63 USD
Buy Now
R1224N502L-TR-FE100
11.58 USD
100.69 USD
500.67 USD
1000.63 USD
Buy Now

Mouser-Electronics (1)

ProductStockPriceBuy
R1224NNoneBuy Now
R1224N102M-TR-FE50
11.22 USD
100.98 USD
1000.75 USD
5000.67 USD
10000.53 USD
30000.45 USD
90000.44 USD
Buy Now
R1224N102H-TR-FENone
11.22 USD
100.98 USD
1000.75 USD
5000.67 USD
10000.53 USD
30000.45 USD
90000.44 USD
Buy Now
R1224N332F-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N122M-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N332L-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N502L-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N502H-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N552H-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N152G-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N252E-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N502F-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N552M-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N152H-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N102G-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N182G-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N552G-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N502G-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N602G-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N362G-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N602H-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N362H-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N602M-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N102L-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N362L-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N332M-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N152M-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N202F-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N122G-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N402H-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N182E-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N332H-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N342H-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N312M-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N182H-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N182F-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N222E-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N122H-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N252G-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N132H-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N302H-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N262F-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N502E-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N362F-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N102E-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N322F-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N152F-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N182M-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N182L-TR-FENone
30000.45 USD
90000.44 USD
Buy Now
R1224N332G-TR-FENone
30000.45 USD
90000.44 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with R1224N stock available

Table with equivalents and alternatives

The following Buck Controller are similar to R1224N-L-5.2. Or, compare R1224N-L-5.2 side-by-side with other Buck Controller via the Comparison function.

no alternatives found

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of R1224N-L-5.2.

V-IN max. 18.5 V, I-OUT 1.5 A, V-OUT min. 5.2 V, Frequency typ. 180 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404084330 33.0 1.8 2.2 97.00 8 x 8 x 4.2
744066330 33.0 2.1 1.8 92.00 10 x 10 x 4.1
74437349330 33.0 1.9 3.5 173.00 7.3 x 6.6 x 5
7447471330 33.0 3.6 2.8 50.00 10.5 x 10.5 x 11.5
744770133 33.0 3.2 3.6 47.00 12 x 12 x 8
744770139 39.0 3.0 3.5 53.00 12 x 12 x 8
744771127 27.0 3.0 3.6 40.00 12 x 12 x 6
744771133 33.0 2.7 3.0 49.00 12 x 12 x 6
744771139 39.0 2.5 2.7 57.00 12 x 12 x 6
7447714330 33.0 2.5 2.9 66.00 10 x 10 x 5
7447715330 33.0 2.3 2.5 75.00 12 x 12 x 4.5
744772330 33.0 2.0 2.5 52.53 7.8 x 7.8 x 10
744772390 39.0 2.5 2.5 70.00 7.8 x 7.8 x 10
744776127 27.0 2.0 2.0 62.70 9 x 10 x 5.9
744776133 33.0 1.8 1.9 82.60 9 x 10 x 5.9
744776139 39.0 1.6 1.8 98.30 9 x 10 x 5.9
7447798271 27.0 4.3 3.1 37.60 10.2 x 10.2 x 6.4
784776127 27.0 2.0 2.0 63.00 9 x 10 x 5.9
784776133 33.0 1.8 1.9 83.00 9 x 10 x 5.9
784776139 39.0 1.6 1.8 98.00 9 x 10 x 5.9
0Results
Module
Fresh Search
Replacement Search with
0% tolerance (0)
10% tolerance (0)
25% tolerance (0)
50% tolerance (0)
add to Compare
Last Tweets
Update for the DC/DC Buck-Boost Converter Selector with additional products, fresh equivalent suggestions and more: https://t.co/C8PXhcizYQ
Meet us at the Electronica Tradeshow in Munich, appointments under info@dcdcselector.com https://t.co/1uiualLN1x
Speaker at the Vogel Power Congress in Wuerzburg, on 26.10. Program and details under: https://t.co/p2SHquFhtH
Feedback
ajax-loader.gif
Loading. Please wait.