LTC3833 Buck Controller overview

Description

Manufacturer
 
Category
Sub-Category

LTC3833 is a 1 channel, 1 phase sync Buck Controller. The maximum input voltage ranges from 4.50 V to 38.00 V and output current goes up to 25.00 A.

The Controller features adjustable 2000 kHz switching frequency which results in a typical inductor size of 0.0 uH and a peak efficiency of %. The LTC3833 is available in 2 package option(s): QFN-20 TSSOP-20 .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 4.50 V
V-IN max. 38.00 V
I-OUT? 25.00 A
V-OUT min. 0.60 V
V-OUT max. 5.50 V
V-OUT adjustable
V-OUT programmable
sync/non-sync sync
Frequency typ. 2000 kHz
Frequency adj. adjustable
Frequency adj. min. 200 kHz
Frequency adj. max. 2000 kHz
ext.clock sync. yes
ext.clock Frequency min. 200 kHz
ext.clock Frequency max. 2000 kHz
Softstart
Softstart adjustable
Tracking yes
Power Good (PG)
Enable
Operating min.
Operating max.
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ.
Automotive AEC-Q100
Light-Load Mode
Single/ Multiphase single
Nr. of Phases 1
Peak Efficiency
component count min.
current limit adjustable
Nr.of package options 2
CSP
SOT
MSOP
QFN/DFN QFN-20
SO/SOIC
SOP TSSOP-20
DIP

LTC3833 Datasheet

Link to the most up-to-date LTC3833 datasheet and the product page for EVM, tools and support information.

LTC3833

LTC3833 inventory, samples and price

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with LTC3833 stock available

Available Distributors with stock: 7

Arrow Electronics

ProductStockPriceBuy
LTC3833IFE#TRPBF 2500
1003.80 $
Buy Now
LTC3833EUDC#PBF 179
1003.04 $
15.77 $
Buy Now
LTC3833IUDC#PBF 4
1003.52 $
16.68 $
Buy Now
LTC3833IUDC#TRPBF 0
1003.62 $
Buy Now
LTC3833EUDC#TRPBF 0
1003.14 $
Buy Now
LTC3833EFE#PBF 0
1003.22 $
Buy Now
LTC3833IFE#PBF 0
1003.70 $
Buy Now
LTC3833EFE#TRPBF 0
1003.32 $
Buy Now
show stock=0hide stock=0

Digi-Key

ProductStockPriceBuy
LTC3833EUDC#PBF 1196
5002.71 €
2502.77 €
1002.92 €
253.53 €
15.31 €
Buy Now
LTC3833IUDC#PBF 1023
5003.14 €
2503.21 €
1003.38 €
254.09 €
16.16 €
Buy Now
LTC3833EFE#PBF 563
5002.87 €
2502.93 €
1003.09 €
253.73 €
15.63 €
Buy Now
DC1516A-B 6
1109.38 €
Buy Now
DC1516A-A 5
25113.75 €
1148.16 €
Buy Now
LTC3833EUDC#TRPBF 0
25002.76 €
Buy Now
LTC3833EUDC#TRPBF 0
5002.85 €
2502.91 €
1003.07 €
15.58 €
Buy Now
LTC3833EUDC#TRPBF 0
5002.85 €
2502.91 €
1003.07 €
15.58 €
Buy Now
LTC3833EFE#TRPBF 0
25002.92 €
Buy Now
LTC3833IUDC#TRPBF 0
25003.20 €
Buy Now
LTC3833IFE#TRPBF 0
25003.36 €
Buy Now
LTC3833IFE#PBF 0
2223.55 €
Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
LTC3833EFE#PBF 1272
2503.34 $
1003.48 $
254.22 $
36.36 $
Buy Now
LTC3833EUDC#PBF 179
1003.04 $
35.77 $
Buy Now
LTC3833IUDC#PBF 4
1003.52 $
26.68 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
LTC3833EFE#PBF 432
16.42 $
254.26 $
1003.52 $
2503.34 $
5003.27 $
10003.14 $
Buy Now
LTC3833IUDC#PBF 154
17.03 $
254.66 $
1003.85 $
2503.66 $
5003.58 $
10003.44 $
Buy Now
LTC3833EUDC#PBF 0
16.06 $
254.02 $
1003.32 $
2503.16 $
5003.09 $
10002.97 $
Buy Now
LTC3833IFE#PBF 0
17.39 $
254.90 $
1004.05 $
2503.85 $
5003.76 $
10003.62 $
Buy Now
LTC3833EUDC#TRPBF 0
25003.03 $
Buy Now
LTC3833EFE#TRPBF 0
25003.20 $
Buy Now
LTC3833IUDC#TRPBF 0
25003.50 $
Buy Now
LTC3833IFE#TRPBF 0
25003.68 $
Buy Now
show stock=0hide stock=0

Bristol Electronics

ProductStockPriceBuy
LTC3833EUDC/CTRMPBF 253 Buy Now
LTC3833EFE#PBF 8 Buy Now

TME Electronic Components

ProductStockPriceBuy
LTC3833EFE#PBF 63
5002.87 $
2503.19 $
253.65 $
33.99 $
14.22 $
Buy Now

Chip1Stop

ProductStockPriceBuy
LTC3833EUDC#PBF 910
502.92 $
103.08 $
13.39 $
Buy Now

Available Distributors without stock: 1

Richardson RFPD

ProductStockPriceBuy
LTC3833IUDC#PBF 0
1823.91 $
5003.80 $
10003.70 $
50003.56 $
Buy Now
LTC3833EUDC#PBF 0
1823.38 $
5003.28 $
10003.19 $
50003.07 $
Buy Now
LTC3833IFE#TRPBF 0
25003.96 $
50003.80 $
Buy Now
LTC3833EFE#TRPBF 0
25003.45 $
50003.32 $
Buy Now
LTC3833EUDC#TRPBF 0
25003.26 $
50003.14 $
Buy Now
LTC3833IFE#PBF 0
1484.11 $
5004.00 $
10003.90 $
50003.74 $
Buy Now
LTC3833IUDC#TRPBF 0
25003.77 $
50003.63 $
Buy Now
LTC3833EFE#PBF 0
2223.57 $
5003.48 $
10003.39 $
50003.25 $
Buy Now

Table with equivalents and alternatives

The following Buck Controller are similar to LTC3833. Or, compare LTC3833 side-by-side with other Buck Controller via the Comparison function.

Variation Compare Product Manufacturer Package
0% LTC3866 LTC3866 product overviewLTC3866 product overview Linear Technology QFN-24, TSSOP-24
0% LTC3867 LTC3867 product overviewLTC3867 product overview Linear Technology QFN-24
25% LTC3810-5 LTC3810-5 product overviewLTC3810-5 product overview Linear Technology QFN-32
25% LTC3823 LTC3823 product overviewLTC3823 product overview Linear Technology QFN-32, SSOP-28

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LTC3833.

V-IN max. 38 V, I-OUT 25 A, V-OUT min. 0.6 V, Frequency typ. 2000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
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.