TS33002-0.9 Buck Converter overview



TS33002-0.9 is a 5.50 V sync Buck Converter from with 2.00 A output current. The maximum 5.50 V input voltage can be regulated down into a 0.90 V to 0.90 V output voltage.

It requires are a typical inductor size of 0.47 µH, a typical external component count of 3 and achieves a peak efficiency of 96 %. Further TS33002-0.9 characteristics are a fixed 5000 kHz switching frequency and 1 available package option(s): QFN-16 .

For the TS33002-0.9 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.

Search Filter
V-IN min. 2.50 V
V-IN max. 5.50 V
I-OUT? 2.00 A
V-OUT min. 0.90 V
V-OUT max. 0.90 V
V-OUT 0.900 V
V-OUT programmable no
sync/non-sync sync
Frequency typ. 5000 kHz
Frequency fixed
Frequency selectable
ext.clock sync. no
Frequency adj./ ext.clock min.
Frequency adj./ ext.clock max
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK yes
Quiescent current max. -18000 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 170 °C
Inductor size typ. 0.47 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Buck
Peak Efficiency 96 %
Component count min. 3
current limit adjustable no
Nr.of packages 1

TS33002-0.9 Datasheet

Link to the most up-to-date TS33002-0.9 datasheet and the product page for EVM, tools and support information.


TS33002-0.9 Sample stock and distributor price breaks

TS33002-0.9 prices and online available distributors.


Available Distributors with stock: 0

no online Distributor with TS33002 stock available

Available Distributors with stock: 0

no online Distributor with TS33002 stock available

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to TS33002-0.9. Optional, compare TS33002-0.9 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% RP506x-D-E-0.9 RP506x-D-E-0.9 product overviewRP506x-D-E-0.9 product overview Ricoh DFN-10
0% RP506x-A-B-0.9 RP506x-A-B-0.9 product overviewRP506x-A-B-0.9 product overview Ricoh DFN-10

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of TS33002-0.9.

V-IN max. 5.5 V, I-OUT 2 A, V-OUT min. 0.9 V, Frequency typ. 5000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74479899130 0.3 3.9 2.5 15.00 3.2 x 2.6 x 1.2
74479976124 0.2 3.5 4.0 15.00 2 x 1.6 x 0.5
74479977124 0.2 2.4 3.5 35.00 2 x 1.6 x 0.9
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