Estardyn LM2596 3A Buck Step Down Converter 4-40V to 1.25-37V Adjustable Voltage Regulator Module with LED Voltmeter for DIY
Quick answer
Is $3.05 a good price for Estardyn LM2596 3A Buck Step Down Converter 4-40V to 1.25-37V…?
Too early to tell: DipScout has tracked this price for 5 days, and comparing it with a typical price takes at least 7 days. Tracked since Oct 27, 2026, it ranged from $2.92 to $3.05.
$3.05
Today it costs $3.05 on AliExpress. Since Oct 27, 2026, when we started tracking it, it ranged from $2.92 to $3.05. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 5 days; confirming a drop takes at least 7 days. The store advertises "was $6.10", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$3.05highest ever seen
Lowest$2.92Oct 31 to Nov 1
Highest$3.05since Nov 1
Tracked since Oct 27 · 3 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 1, 03:08 UTC | $3.05 | +4% |
| Oct 31, 07:08 UTC | $2.92 | −1% |
| Oct 29, 18:10 UTC | $2.95 | +1% |
| Oct 27, 08:10 UTC | $2.92 | start |
| Store | Stone's Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Computer & Office › Computer Components |
| Recorded readings | 4 |
| First seen | |
| Last reading |