R1224N-G Buck Controller overview

Description

Manufacturer
 
Category
Sub-Category

R1224N-G 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 300 kHz switching frequency which results in a typical inductor size of 10.0 uH and a peak efficiency of 90 %. The R1224N-G 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. 1.00 V
V-OUT max. 6.00 V
V-OUT adjustable
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 300 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. 10.0 uH
Automotive AEC-Q100 no
Light-Load Mode no
Single/ Multiphase single
Nr. of Phases 1
Peak Efficiency 90 %
component count min. 10
current limit adjustable no
Nr.of package options 1
CSP
SOT SOT23-5
MSOP
QFN/DFN
SO/SOIC
SOP
DIP

R1224N-G Datasheet

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

R1224N-G

R1224N-G inventory, samples and price

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with R1224N stock available

Available Distributors with stock: 7

Newark element14

ProductStockPriceBuy
BR1224NC125 0
50305.44 $
25321.74 $
10334.34 $
5346.20 $
1373.31 $
Buy Now
BR1224N200 15
50350.91 $
25369.64 $
10384.11 $
5397.74 $
1428.89 $
Buy Now
BR1224NC125R 3
50486.47 $
25512.44 $
10532.50 $
5551.39 $
1594.58 $
Buy Now
BR1224N125R 19
50417.83 $
25440.13 $
10457.37 $
5473.59 $
1510.68 $
Buy Now
BR1224N200R 4
50523.36 $
25551.30 $
10572.88 $
5593.20 $
1639.67 $
Buy Now
BR1224N125 0
50274.55 $
25289.21 $
10300.53 $
5311.19 $
1335.56 $
Buy Now
3BR1224N125R 0
50617.74 $
25650.71 $
10676.19 $
5700.18 $
1755.02 $
Buy Now
3BR1224N125 6
50436.71 $
25460.02 $
10478.03 $
5494.99 $
1533.75 $
Buy Now
show stock=0hide stock=0

Mouser Electronics

ProductStockPriceBuy
R1224N102M-TR-FE 765
11.68 $
101.36 $
1001.09 $
5000.95 $
10000.79 $
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N332F-TR-FE 100
11.68 $
101.36 $
1001.09 $
5000.95 $
10000.79 $
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N502H-TR-FE 99
11.68 $
101.36 $
1001.09 $
5000.95 $
10000.79 $
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N122F-TR-FE 0
11.68 $
101.36 $
1001.09 $
5000.95 $
10000.79 $
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N402H-TR-FE 0
11.68 $
101.36 $
1001.09 $
5000.95 $
10000.79 $
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N182E-TR-FE 0
11.68 $
101.36 $
1001.09 $
5000.95 $
10000.79 $
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N302L-TR-FE 0
11.68 $
101.36 $
1001.09 $
5000.95 $
10000.79 $
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N332L-TR-FE 0
11.68 $
101.36 $
1001.09 $
5000.95 $
10000.79 $
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N102H-TR-FE 0
11.68 $
101.36 $
1001.09 $
5000.95 $
10000.79 $
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N122M-TR-FE 0
11.68 $
101.36 $
1001.09 $
5000.95 $
10000.79 $
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N182G-TR-FE 0
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N402G-TR-FE 0
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N182F-TR-FE 0
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N252E-TR-FE 0
30000.72 $
60000.69 $
90000.66 $
Buy Now
R1224N502F-TR-FE 0
30000.72 $
60000.69 $
90000.66 $
Buy Now
show stock=0hide stock=0

Rochester Electronics

ProductStockPriceBuy
R1224N152G-TR-FE 6000
10000.41 $
5000.43 $
1000.45 $
250.47 $
10.50 $
Buy Now
R1224N182F-TR-FE 3000
10000.41 $
5000.43 $
1000.45 $
250.47 $
10.50 $
Buy Now
R1224N182G-TR-FE 9000
10000.40 $
5000.42 $
1000.43 $
250.45 $
10.49 $
Buy Now
R1224N252E-TR-FE 6000
10000.40 $
5000.42 $
1000.43 $
250.45 $
10.49 $
Buy Now
R1224N402G-TR-FE 6000
10000.41 $
5000.43 $
1000.45 $
250.47 $
10.50 $
Buy Now
R1224N502G-TR-FE 6000
10000.45 $
5000.47 $
1000.49 $
250.51 $
10.55 $
Buy Now

Quest Components

ProductStockPriceBuy
R1224N102H-TR 617
4851.11 $
2251.24 $
12.68 $
Buy Now
R1224N102H-TR-F 1597
9061.01 $
4851.11 $
12.68 $
Buy Now
R1224N332F-TR-F 2133
5720.28 $
1440.35 $
10.70 $
Buy Now
R1224N502F-TR-F 2173
5720.28 $
1440.35 $
10.70 $
Buy Now

ComS.I.T.

ProductStockPriceBuy
MER1224N125M9 5600

Chip 1 Exchange

ProductStockPriceBuy
R1224N102H-TR 824
R1224N102H-TR-F 2000
R1224N332F-TR-F 2841
R1224N502F-TR-F 2988

Chip1Stop

ProductStockPriceBuy
R1224N332G-TR-FE 100
500.63 $
10.64 $
Buy Now
R1224N152H-TR-FE 68
500.63 $
10.64 $
Buy Now
R1224N502H-TR-FE 45
10.64 $
Buy Now
R1224N502F-TR-FE 90
500.63 $
10.64 $
Buy Now
R1224N182L-TR-FE 100
500.63 $
10.64 $
Buy Now
R1224N502G-TR-F 100
500.63 $
10.64 $
Buy Now
R1224N182E-TR-FE 100
500.63 $
10.64 $
Buy Now
R1224N122F-TR-FE 100
500.63 $
10.64 $
Buy Now
R1224N332L-TR-FE 90
500.63 $
10.64 $
Buy Now
R1224N302L-TR-FE 90
500.63 $
10.64 $
Buy Now
R1224N332M-TR-F 100
500.63 $
10.64 $
Buy Now
R1224N102M-TR-FE 2
10.64 $
Buy Now
R1224N102G-TR-FE 3000
500.55 $
Buy Now
R1224N102H-TR-FE 2501
20000.64 $
2000.66 $
500.67 $
10.68 $
Buy Now
R1224N182F-TR-FE 100
500.63 $
10.64 $
Buy Now

Available Distributors without stock: 1

Avnet

ProductStockPriceBuy
R1224N102M-TR 0
R1224N252E-TR-FE 0
83400.36 $
41700.37 $
25020.38 $
16680.39 $
8340.39 $
Buy Now
R1224N182G-TR-FE 0
83400.36 $
41700.37 $
25020.38 $
16680.39 $
8340.39 $
Buy Now
R1224N182F-TR-FE 0
80700.37 $
40350.38 $
24210.39 $
16140.40 $
8070.41 $
Buy Now
R1224N402G-TR-FE 0
80700.37 $
40350.38 $
24210.39 $
16140.40 $
8070.41 $
Buy Now
R1224N502G-TR-FE 0
73600.41 $
36800.42 $
22080.43 $
14720.44 $
7360.45 $
Buy Now
R1224N152G-TR-FE 0
80700.37 $
40350.38 $
24210.39 $
16140.40 $
8070.41 $
Buy Now

Table with equivalents and alternatives

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

Variation Compare Product Manufacturer Package
0% SP6125 SP6125 product overviewSP6125 product overview Exar
0% SP6126 SP6126 product overviewSP6126 product overview Exar
0% SP6127 SP6127 product overviewSP6127 product overview Exar
0% R1224N-H R1224N-H product overviewR1224N-H product overview Ricoh SOT23-5
0% R1224N-M R1224N-M product overviewR1224N-M product overview Ricoh SOT23-5
10% CS51022A CS51022A product overviewCS51022A product overview ON Semiconductor SOIC-16, TSSOP-16
10% CS51024A CS51024A product overviewCS51024A product overview ON Semiconductor SOIC-16, TSSOP-16

Inductor suggestions

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

V-IN max. 18.5 V, I-OUT 1.5 A, V-OUT min. 1 V, Frequency typ. 300 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404052056 5.6 2.1 2.6 67.50 5 x 5 x 2
74404052068 6.8 1.9 2.4 82.70 5 x 5 x 2
74404052075 7.5 1.7 2.1 96.80 5 x 5 x 2
74404054068 6.8 2.5 3.2 43.00 5 x 5 x 4
74404063068 6.8 2.4 2.8 47.00 6 x 6 x 2.8
74404063082 8.2 2.3 2.5 55.00 6 x 6 x 2.8
744052005 5.0 1.7 1.8 50.00 5.8 x 5.8 x 2
744053005 5.3 2.3 1.9 30.00 5.8 x 5.8 x 3
744062005 5.0 2.2 2.0 40.00 6.8 x 6.8 x 2.5
744062006 6.2 1.9 1.8 40.00 6.8 x 6.8 x 2.5
7440650068 6.8 4.2 3.6 25.00 10 x 10 x 3.1
7440650082 8.2 3.8 2.8 28.50 10 x 10 x 3.1
7440700056 5.6 2.6 2.0 47.00 8 x 8 x 2
7440700068 6.8 2.4 1.8 56.00 8 x 8 x 2
74408943068 6.8 2.0 2.7 51.00 4.8 x 4.8 x 4.1
74408943082 8.2 1.8 2.2 70.00 4.8 x 4.8 x 4.1
74437321056 5.6 1.6 2.7 180.00 4.45 x 4.06 x 1.2
74437324068 6.8 1.8 3.5 150.00 4.45 x 4.06 x 2
74437324082 8.2 1.6 2.8 158.00 4.45 x 4.06 x 2
74438336068 6.8 1.6 2.9 168.00 3 x 3 x 2
7447462068 6.8 3.3 3.0 27.00 5.5 x 5.5 x 8.5
744773056 5.6 1.6 2.4 69.00 4 x 4.5 x 3.5
744773068 6.8 1.5 2.1 76.00 4 x 4.5 x 3.5
744773082 8.2 1.5 1.8 116.00 4 x 4.5 x 3.5
7447779006 6.8 2.9 3.3 33.00 7.3 x 7.3 x 4.5
7447779008 8.2 2.7 3.0 47.00 7.3 x 7.3 x 4.5
7447785006 6.8 2.3 2.0 79.00 5.9 x 6.2 x 3.3
7447786006 6.8 2.5 2.3 62.00 5.9 x 6.2 x 5.1
7447786008 8.2 2.3 2.1 66.00 5.9 x 6.2 x 5.1
7447789006 6.8 2.5 2.8 41.50 7.3 x 7.3 x 3.5
744779068 6.8 2.2 2.8 27.00 6 x 6 x 6.5
744787068 6.8 3.0 3.0 27.00 7.8 x 7 x 5
744787082 8.2 2.7 2.8 33.00 7.8 x 7 x 5
784773056 5.6 1.6 2.4 69.00 4 x 4.5 x 3.5
784773068 6.8 1.5 2.1 76.00 4 x 4.5 x 3.5
784773082 8.2 1.5 1.8 116.00 4 x 4.5 x 3.5
784775082 8.2 3.2 3.2 24.00 7 x 7.8 x 5.5
784777068 6.8 2.2 3.2 83.00 7.3 x 7.3 x 4.3
784777082 8.2 2.0 2.8 97.50 7.3 x 7.3 x 4.3
784778068 6.8 2.3 2.5 79.00 7.3 x 7.3 x 3.5
784778082 8.2 2.2 2.4 86.00 7.3 x 7.3 x 3.5
0Results
Module
Fresh Search
Replacement Search with
0% tolerance (0)
10% tolerance (0)
25% tolerance (0)
50% tolerance (0)
add to Compare
Feedback
ajax-loader.gif
Loading. Please wait.