# Kiro&Seeu 5PCS LM2596 LM2596S DC-DC Step Down Variable Volt Regulator Input 3.0-40V Output 1.5-35V Adjustable Buck Converter Electronic Voltage Stabilizer Power Supply Module (M2596S-MD-5pcs) — resale value

Source: JunkPal price guide — https://junkpal.ai/products/kiro-seeu-5pcs-lm2596-lm2596s-dc-dc-step-down-variable-volt-regulator--b099jyztjs

**Kiro&Seeu 5PCS LM2596 LM2596S DC-DC Step Down Variable Volt Regulator Input 3.0-40V Output 1.5-35V Adjustable Buck Converter Electronic Voltage Stabilizer Power Supply Module (M2596S-MD-5pcs)** sells for about **$12.99** new or sealed, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/kiro-seeu-5pcs-lm2596-lm2596s-dc-dc-step-down-variable-volt-regulator--b099jyztjs

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $12.99 |

Values are medians of real closed eBay sales, updated 2026-07-22. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DKiroSeeu%2520LM2596S%2520DC%2520DC%2520Step%2520Down%2520Voltage%2520Regulator%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DKiroSeeu%2520LM2596S%2520DC%2520DC%2520Step%2520Down%2520Voltage%2520Regulator%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | Kiro&Seeu |
| Category | Electronics |

## About

This listing is for a 5-piece set of Kiro&Seeu LM2596/LM2596S DC-DC Step Down Variable Volt Regulator modules (M2596S-MD-5pcs). These buck converters function as electronic voltage stabilizers, accepting an input range of 3.0-40V and providing an adjustable output between 1.5-35V.

This module is ideal for electronics hobbyists, DIY builders, and engineers needing precise, regulated power supplies for various projects.

Resale value is determined by the overall condition of the modules and whether the set is complete as advertised.

## FAQ

**What is the primary function of this module?**

This module acts as a DC-DC step-down converter, allowing you to adjust and stabilize voltage from a higher input range to a lower output range.

**What determines the value of this 5-piece set?**

The resale value is based on the physical condition of the modules and ensuring the set is complete with all five units.

**What is the input voltage range for the LM2596S?**

The input voltage for the regulator module ranges from 3.0V to 40V.

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Full price guide: https://junkpal.ai/products/kiro-seeu-5pcs-lm2596-lm2596s-dc-dc-step-down-variable-volt-regulator--b099jyztjs
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-22, based on real sold listings (junkpal.ai)"