LTC3830 Buck Controller overview

Description

Manufacturer
 
Category
Sub-Category

LTC3830 is a 1 channel, 1 phase sync Buck Controller. The maximum input voltage ranges from 3.00 V to 8.00 V and output current goes up to 20.00 A.

The Controller features adjustable 500 kHz switching frequency which results in a typical inductor size of 0.0 uH and a peak efficiency of %. The LTC3830 is available in 2 package option(s): SO-8 SSOP-16 .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 3.00 V
V-IN max. 8.00 V
I-OUT? 20.00 A
V-OUT min.
V-OUT max. 7.28 V
V-OUT
V-OUT programmable
sync/non-sync sync
Frequency typ. 500 kHz
Frequency adj. adjustable
Frequency adj. min. 100 kHz
Frequency adj. max. 500 kHz
ext.clock sync. yes
ext.clock Frequency min. 100 kHz
ext.clock Frequency max. 500 kHz
Softstart
Softstart adjustable
Tracking no
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
SO/SOIC SO-8
SOP SSOP-16
DIP

LTC3830 Datasheet

Link to the most up-to-date LTC3830 datasheet and the product page for EVM, tools and support information.

LTC3830

LTC3830 inventory, samples and price

OEMSecrets.com
findchips.com

Available Distributors with stock: 2

Chip One Stop (2)

ProductStockPriceBuy
LTC3830EGN#PBF160
17.97 USD
1006.03 USD
Buy Now
LTC3830ES#PBF248
17.33 USD
1005.74 USD
Buy Now

Digi-Key (6)

ProductStockPriceBuy
LTC3830ES8505
112.56 USD
258.34 USD
1006.28 USD
Buy Now
LTC3830ES8#PBF86
16.28 USD
254.17 USD
1003.14 USD
Buy Now
LTC3830-1ES8#PBF79
16.28 USD
254.17 USD
1003.14 USD
Buy Now
LTC3830ES#PBF18
17.16 USD
254.75 USD
1003.58 USD
Buy Now
LTC3830EGN#PBF3
17.79 USD
255.17 USD
1003.89 USD
Buy Now
LTC3830ES8#TRPBF0
25003.21 USD
Buy Now
LTC3830-1ES8#TRPBF0
25003.21 USD
Buy Now
LTC3830ES#TRPBF0
25003.67 USD
Buy Now
LTC3830EGN#TRPBF0
25003.98 USD
Buy Now
LTC3830ES22
114.32 USD
Buy Now

Available Distributors without stock: 2

Newark Electronics (0)

ProductStockPriceBuy
LTC3830-1ES8#PBF0
16.38 USD
254.20 USD
1003.11 USD
Buy Now
LTC3830EGN#TRPBF0
16.53 USD
25004.68 USD
Buy Now

TTI (0)

ProductStockPriceBuy
RK73H1HLTC3830F
AMERICAS0.00 USD
Buy Now

Available Distributors with stock: 5

Arrow Electronics

ProductStockPriceBuy
LTC3830ES#PBF 248
14.14 $
1003.57 $
Buy Now
LTC3830EGN#PBF 160
14.50 $
1003.88 $
Buy Now
LTC3830ES#PBF 0
4003.57 $
Buy Now
LTC3830EGN 0 Buy Now
LTC3830-1ES8#TRPBF 0
25003.16 $
Buy Now
LTC3830-1ES8#PBF 0
4003.11 $
Buy Now
LTC3830ES#TRPBF 0
25003.62 $
Buy Now
LTC3830EGN#TRPBF 0
25003.93 $
Buy Now
LTC3830ES8#PBF 0
4003.11 $
Buy Now
LTC3830ES8#TRPBF 0
25003.16 $
Buy Now
show stock=0hide stock=0

Digi-Key

ProductStockPriceBuy
LTC3830ES8 505
1005.33 €
257.08 €
110.66 €
Buy Now
LTC3830ES8#PBF 86
1002.66 €
253.54 €
15.33 €
Buy Now
LTC3830-1ES8#PBF 79
1002.66 €
253.54 €
15.33 €
Buy Now
LTC3830ES 22
112.15 €
Buy Now
LTC3830ES#PBF 18
1003.04 €
254.03 €
16.08 €
Buy Now
LTC3830EGN#PBF 3
1003.30 €
254.39 €
16.61 €
Buy Now
LTC3830ES8#TRPBF 0
25002.72 €
Buy Now
LTC3830-1ES8#TRPBF 0
25002.72 €
Buy Now
LTC3830ES#TRPBF 0
25003.11 €
Buy Now
LTC3830EGN#TRPBF 0
25003.38 €
Buy Now
show stock=0hide stock=0

Bristol Electronics

ProductStockPriceBuy
LTC3830EGN 174 Buy Now
LTC3830ES 5 Buy Now

Quest Components

ProductStockPriceBuy
LTC3830ES 46
64.13 $
25.50 $
18.25 $
Buy Now

Chip1Stop

ProductStockPriceBuy
LTC3830EGN#PBF 160
17.97 $
1006.03 $
Buy Now
LTC3830ES#PBF 248
17.33 $
1005.74 $
Buy Now

Available Distributors without stock: 1

Newark element14

ProductStockPriceBuy
LTC3830-1ES8#PBF 0
16.38 $
254.20 $
1003.11 $
Buy Now
LTC3830EGN#TRPBF 0
16.53 $
25004.68 $
Buy Now

Table with equivalents and alternatives

The following Buck Controller are similar to LTC3830. Or, compare LTC3830 side-by-side with other Buck Controller via the Comparison function.

Variation Compare Product Manufacturer Package
0% LTC3830-1 LTC3830-1 product overviewLTC3830-1 product overview Linear Technology SO-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LTC3830.

V-IN max. 8 V, I-OUT 20 A, V-OUT min. V, Frequency typ. 500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
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