X-SEMITECH

SemiconductorsSeries BNanjing, China

Latest round

Series B

Last raised

Jun 2025

Total raised

$51M

Investors

19

About X-SEMITECH

, trading as X-SEMITECH, is a semiconductor company that focuses on the research and development of power management chips. The company's independently designed products have passed the electronic component independent controllability assessment and certification of the Fifth Research Institute of Electronics of the Ministry of Industry and Information Technology.45 apiece on the Shenzhen Stock Exchange (SZSE) under the ticker "301707". X-SEMITECH offers two main categories of products namely analog integrated circuits and micro-modules. As for analog integrated circuits, the company provides DC/DC converters, linear regulators (LDOs), load switches, drain modulation chips and other products. As for micro-modules, X-SEMITECH offers plastic-encapsulated micro-modules such as buck converters, negative voltage converters, and isolated converters which integrate the company's self-developed main control chip and passive components such as power devices, resistors, capacitors, and inductors into a single unit. The products are used for power management in the military electronics field and other industrial applications. The company generates revenue primarily from the sales of integrated circuits and micro-modules to downstream customers which mainly include research institutes and enterprises under China's central state-owned military industrial groups, and private military supporting enterprises. It operates under a fabless model, focusing on "chip design + advanced packaging design + chip testing and screening" process while outsourcing manufacturing to foundries.

Who invested in X-SEMITECH

19 investors across 4 rounds

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Funding rounds

  1. Series B

    Jun 30, 2025

    Amount

    $28M

    Investors

    Locked

  2. Series B

    Nov 3, 2023

    Amount

    Undisclosed

    Investors

    Locked

  3. Series A

    Sep 30, 2023

    Amount

    $23M

    Investors

    Locked

  4. Series A

    Jul 21, 2023

    Amount

    Undisclosed

    Investors

    Locked

Questions about X-SEMITECH

Who invested in X-SEMITECH?

X-SEMITECH has 19 investors on record across 4 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has X-SEMITECH raised?

X-SEMITECH has raised 4 venture rounds. Sign up free to see how much each round raised and the total.

When did X-SEMITECH last raise money?

X-SEMITECH's most recent round on record is a Series B, in Jun 2025.

What does X-SEMITECH do?

, trading as X-SEMITECH, is a semiconductor company that focuses on the research and development of power management chips.

Where is X-SEMITECH headquartered?

X-SEMITECH is headquartered in Nanjing, China.

Which VCs invest in companies like X-SEMITECH?

Among active investors with capital left to deploy, Shanghai State-owned Capital Investment Leading Fund, Yufu Capital, ICBC Capital Management and Ningbo Tongshang Fund back semiconductors companies at X-SEMITECH's stage. Their profiles are linked below.

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