TS2596 Buck Converter overview
Description
TS2596 is a 40.00 V non-sync Buck Converter from with 3.00 A output current. The maximum 40.00 V input voltage can be regulated down into a 1.23 V to 38.50 V output voltage.
It requires are a typical inductor size of 47.00 µH, a typical external component count of 8 and achieves a peak efficiency of 85 %. Further TS2596 characteristics are a fixed 150 kHz switching frequency and 3 available package option(s): SOP-8 TO-220-5 .
Parameter overview and features with replacement search
For the TS2596 replacement search, please 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.
Parameter | Value | Replacement Search Filter |
V-IN min. | 4.50 V | |
V-IN max. | 40.00 V | |
I-OUT? | 3.00 A | |
V-OUT min. | 1.23 V | |
V-OUT max. | 38.50 V | |
V-OUT | adjustable V | |
V-OUT programmable | ![]() |
|
sync/non-sync | non-sync | |
Frequency typ. | 150 kHz | |
Frequency | fixed | |
Frequency selectable | ||
ext.clock sync. | ![]() |
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Frequency adj./ ext.clock min. | ||
Frequency adj./ ext.clock max | ||
Softstart | ![]() |
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Softstart adjustable | ![]() |
|
Tracking | ![]() |
|
PG/Power OK | ![]() |
|
Quiescent current max. | 10000 µA | |
Operating min. | -40 °C | |
Operating max. | 125 °C | |
Junction min. | ||
Junction max. | ||
thermal shutdown typ. | ||
Inductor size typ. | 47.00 µH | |
Inductor suggested by Würth Elektronik | ||
Automotive AEC-Q100 | ![]() |
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Light-Load-Mode | ![]() |
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Topology | Buck | |
Peak Efficiency | 85 % | |
Component count min. | 8 | |
current limit adjustable | ![]() |
|
Nr.of packages | 3 | |
CSP | ||
SC70 | ||
SOT | ||
MSOP | ||
QFN/DFN | ||
SO/SOIC | ||
SOP | SOP-8 | |
DIP | ||
TO | TO-220-5 | |
DDPAK |
TS2596 Datasheet
Link to the most up-to-date TS2596 datasheet and the product page for EVM, tools and support information.
TS2596 Sample stock and distributor price breaks
TS2596 prices and online available distributors.


Available Distributors with stock: 0
Available Distributors with stock: 0
List of equivalents and alternatives
The following DC/DC Buck Converter are similar to TS2596. Optional, compare TS2596 side-by-side with other Buck Converter via the Comparison function.
Inductor suggestions
Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of TS2596.
Order Code | Spec | L (µH) | IR (A) | ISAT (A) | RDC (mΩ) | L x W x H (mm) |
74404064068 | 6.8 | 3.0 | 4.3 | 31.00 | 6 x 6 x 4.5 | |
74404084068 | 6.8 | 3.6 | 5.0 | 24.00 | 8 x 8 x 4.2 | |
74404084082 | 8.2 | 3.5 | 4.6 | 26.00 | 8 x 8 x 4.2 | |
74404084100 | 10.0 | 3.3 | 4.6 | 29.00 | 8 x 8 x 4.2 | |
7440650068 | 6.8 | 4.2 | 3.6 | 25.00 | 10 x 10 x 3.1 | |
7440660062 | 6.2 | 4.3 | 4.5 | 16.50 | 10 x 10 x 4.1 | |
744066100 | 10.0 | 3.6 | 4.0 | 25.00 | 10 x 10 x 4.1 | |
744314101 | 10.0 | 3.5 | 4.0 | 33.00 | 7 x 6.9 x 5 | |
744314650 | 6.5 | 6.0 | 6.0 | 21.50 | 7 x 6.9 x 5 | |
744314760 | 7.6 | 4.2 | 4.8 | 30.20 | 7 x 6.9 x 5 | |
744314850 | 8.5 | 4.0 | 4.5 | 32.50 | 7 x 6.9 x 5 | |
7443341000 | 10.0 | 4.4 | 7.0 | 38.50 | 8.4 x 7.9 x 7.5 | |
744732100 | 10.0 | 4.0 | 4.0 | 27.00 | 9 x 9 x 8 | |
7447452100 | 10.0 | 4.7 | 4.5 | 15.00 | 9 x 9 x 13.5 | |
7447471068 | 6.8 | 6.4 | 5.0 | 11.90 | 10.5 x 10.5 x 11.5 | |
7447471100 | 10.0 | 5.1 | 4.2 | 17.50 | 10.5 x 10.5 x 11.5 | |
744750230100 | 10.0 | 4.6 | 6.8 | 18.60 | 8.8 x 8.8 x 11 | |
74477010 | 10.0 | 6.2 | 6.6 | 19.00 | 12 x 12 x 8 | |
744771006 | 6.8 | 5.6 | 6.0 | 14.00 | 12 x 12 x 6 | |
744771008 | 8.2 | 6.3 | 6.3 | 14.00 | 12 x 12 x 6 | |
74477110 | 10.0 | 4.1 | 5.6 | 21.00 | 12 x 12 x 6 | |
7447713082 | 8.2 | 3.0 | 4.7 | 41.00 | 10 x 10 x 3 | |
7447714068 | 6.8 | 5.2 | 5.8 | 18.50 | 10 x 10 x 5 | |
7447714100 | 10.0 | 4.3 | 5.0 | 23.00 | 10 x 10 x 5 | |
7447715006 | 6.8 | 4.3 | 4.7 | 20.00 | 12 x 12 x 4.5 | |
7447715100 | 10.0 | 3.8 | 4.2 | 25.00 | 12 x 12 x 4.5 | |
744772068 | 6.8 | 3.8 | 6.5 | 18.50 | 7.8 x 7.8 x 10 | |
744772100 | 10.0 | 4.2 | 5.0 | 20.30 | 7.8 x 7.8 x 10 | |
7447797820 | 8.2 | 5.1 | 5.8 | 25.30 | 10.2 x 10.2 x 4.5 | |
7447798620 | 6.2 | 9.4 | 6.7 | 8.40 | 10.2 x 10.2 x 6.4 | |
7447798720 | 7.2 | 7.9 | 6.0 | 11.30 | 10.2 x 10.2 x 6.4 | |
7447798910 | 9.1 | 7.4 | 5.4 | 12.70 | 10.2 x 10.2 x 6.4 | |
784770100 | 10.0 | 5.0 | 6.8 | 26.00 | 12 x 12 x 8.3 | |
784771068 | 6.8 | 5.5 | 6.0 | 18.00 | 12 x 12 x 8.3 | |
784771082 | 8.2 | 5.1 | 5.5 | 20.00 | 12 x 12 x 8.3 | |
784771100 | 10.0 | 5.0 | 5.3 | 22.00 | 12 x 12 x 8.3 | |
784775068 | 6.8 | 3.7 | 3.8 | 22.00 | 7 x 7.8 x 5.5 | |
784776068 | 6.8 | 4.4 | 5.0 | 16.00 | 9 x 10 x 5.9 | |
784776082 | 8.2 | 4.2 | 4.3 | 20.00 | 9 x 10 x 5.9 |