# LM2596S modules

- Category: Power & charging > Voltage converters & regulators
- Also known as: LM2596S, LM2596S BUCK 3A 可调降压稳压模块, LM2596S BUCK 可调降压模块, LM2596S DC-DC Buck Step-Down Power Module, LM2596S DC-DC step-down power supply module, LM2596S 降压电源模块
- Product page: https://partlark.xyz/p/c-lm2596s-modules-46663bb2d6

## Details

- Identified as: LM2596S

## Listings

Cached marketplace data: goods prices in CNY, freight, taxes and fees excluded. Prices, stock and options can change; confirm on the listing before ordering.

### 1. tp\_member (1688)

- Listing price: ¥1.90 (option and pack size unconfirmed)
- Listing status: listed; details checked 2026-11-04
- Marketplace listing: https://detail.1688.com/offer/1014682284902.html?spm=kj.xyt.api.keywordQuery&fromkv=refer:HVCVSVCRJVNFERZUGNLDMTKKKFDUKMSEJVHUEU2HJE2EISKPJJIUOSSQK5BTIRCKJQ2FSVCPJ5FFKR2NGJKFGTS2KZDUSWSEJNHFGN2QJY3FCPJ5HVEA1111
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=ALIBABA&id=1014682284902&partnercode=EU3LLB&trackPayload=pc_share
- Matching options (PartLark variant links for the haul or bulk add):
  - Adjustable output (individually packaged) (option price ¥2.05, pack size unknown, stock 56868, best pick): https://partlark.xyz/p/c-lm2596s-modules-46663bb2d6/variant?listing=2004&sku=6182840503191
  - Fixed 3.3V output (option price ¥1.90, pack size unknown, stock 99955): https://partlark.xyz/p/c-lm2596s-modules-46663bb2d6/variant?listing=2004&sku=6182840503192
  - Fixed 5V output (option price ¥1.90, pack size unknown, stock 98446): https://partlark.xyz/p/c-lm2596s-modules-46663bb2d6/variant?listing=2004&sku=6182840503193
  - Fixed 12V output (option price ¥1.90, pack size unknown, stock 99735): https://partlark.xyz/p/c-lm2596s-modules-46663bb2d6/variant?listing=2004&sku=6182840503194
  - Adjustable output (panelized, fragile shipping, damage not covered, order with caution) (option price ¥1.95, pack size unknown, stock 94887): https://partlark.xyz/p/c-lm2596s-modules-46663bb2d6/variant?listing=2004&sku=6182840503190

### 2. powerful\_merchants (1688)

- Listing price: ¥1.85 (option and pack size unconfirmed)
- Listing status: listed; details checked 2026-11-04
- Marketplace listing: https://detail.1688.com/offer/38889619383.html?spm=kj.xyt.api.keywordQuery&fromkv=refer:GVCVSVCRJVNFERZUGNLDMTK2LFEECNCEKNHFEUSIIVNFIUKNGI3U2RSZI5JVQWSSI42DIVCJJVBFUR2RGRCEWT2KLJDTIWKGGY3DGSA1
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=ALIBABA&id=38889619383&partnercode=EU3LLB&trackPayload=pc_share
- Matching options (PartLark variant links for the haul or bulk add):
  - 5V fixed LM2596S DC-DC (option price ¥1.85, pack size unknown, stock 87841154): https://partlark.xyz/p/c-lm2596s-modules-46663bb2d6/variant?listing=2008&sku=5164687234034
  - Adjustable LM2596S DC-DC (option price ¥2.10, pack size unknown, stock 87797692): https://partlark.xyz/p/c-lm2596s-modules-46663bb2d6/variant?listing=2008&sku=5164687234035

## Ordering

Paste one or more variant links (one per line) into https://partlark.xyz/basket/bulk-add to add them to a haul. Matches are checked automatically and are not a guarantee of compatibility.