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Semiconductor supply chain intelligence

Signals on fabs, memory, power discretes, lead times, and pricing—curated for distributors and OEM procurement teams across Greater China and export channels.

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Latest articles

The first batch of HBM4E chips will be sent out soon!
HBM4E
schedule2026-04-30

The first batch of HBM4E chips will be sent out soon!

Samsung Electronics plans to complete sample production of the first batch of next-generation high-bandwidth memory HBM4E as early as May 2026

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Lichuang has joined ROHM's official technology forum and registered to receive 20 purchasing crystals!
ROHM(Rohm)
schedule2026-04-30

Lichuang has joined ROHM's official technology forum and registered to receive 20 purchasing crystals!

Lichuang Mall and ROHM Semiconductor jointly launch a registration gift activity: users who complete the registration and fill out the questionnaire before 24:00 on April 28, 2026, after the original ROHM verification and successful registration, each successfully registered user will receive 20 purchase crystals.

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I spent over 80 to make a signal generator!
signal generator
schedule2026-04-30

I spent over 80 to make a signal generator!

100kHz bandwidth, also supports 6 channels...

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I made a fully isolated HUB! 60MB/s!
Fully isolated HUB
schedule2026-04-30

I made a fully isolated HUB! 60MB/s!

Debugging, no longer afraid of damaging the host!

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Another domestic wafer foundry has submitted a Hong Kong IPO application!
Domestic wafer foundry
schedule2026-04-30

Another domestic wafer foundry has submitted a Hong Kong IPO application!

Jinghe Integration once again submitted a listing application to the Hong Kong Stock Exchange

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One day after it was released, 300+ people copied it?
Lichuang Mall
schedule2026-04-30

One day after it was released, 300+ people copied it?

This project is open source

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Jianniu connector is an ideal choice for both stable performance and high cost performance
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schedule2026-04-27

Jianniu connector is an ideal choice for both stable performance and high cost performance

As a common connector type, cattle connectors are widely used in many fields because of their unique design and excellent performance. It is foreseeable that Jianniu electronic connectors will continue to play an important role in the field of electronic device connection in the future, and their performance and application scope will continue to expand.

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Many wafer foundries have increased their prices!
wafer
schedule2026-04-27

Many wafer foundries have increased their prices!

TSMC, SMIC and Hua Hong Semiconductor have successively reported price increases, and the price increases of some process nodes have reached 10%-20%. The latest news shows that many wafer foundries such as UMC, World Advanced Micro Devices, Power Semiconductor Manufacturing Co., Ltd., and Jinghe Integrated Technology Co., Ltd. have also reported price increases.

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Lewa Micro LW54xx/57xx series LDO: enable low-noise power management solution!
Lewa-Micro (Lewa Microelectronics)
schedule2026-04-15

Lewa Micro LW54xx/57xx series LDO: enable low-noise power management solution!

Lewa's low-noise LDO---LW54XX/57xx series is specially designed for noise-sensitive, high-precision power supply scenarios! With the characteristics of 5.29μVRMS ultra-low noise, ±1% accuracy, 500mA continuous output current and 33mV low voltage dropout, it provides unparalleled power solutions for high-end applications such as high-speed analog circuits, wireless communications, and medical instruments.

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ARK (ARK Micro) 5mΩ low voltage MOS: AKF30N5P0SX
ARK(ARK Micro)
schedule2026-04-14

ARK (ARK Micro) 5mΩ low voltage MOS: AKF30N5P0SX

AKF30N5P0SX is a 30V N-channel enhancement MOSFET that uses advanced trench technology and has excellent performance. The device has extremely low on-resistance (typical value is 3.9mΩ @ VGS=10V, 5.2mΩ @ VGS=4.5V) and high current carrying capacity (ID up to 59A), and is suitable for PD fast charging, power management, motor drive and other related applications.

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Domestic breakthrough! Common mode semiconductor negative voltage LDO series: leading the way in high voltage, high current and low noise, building a complete domestic product matrix
GONGMOSEMI (common mode semiconductor)
schedule2026-04-13

Domestic breakthrough! Common mode semiconductor negative voltage LDO series: leading the way in high voltage, high current and low noise, building a complete domestic product matrix

In industrial control, high-end medical equipment, communication systems and precision analog circuits, negative voltage power supplies have always been key basic components. Common Mode Semiconductor has launched a new negative voltage LDO series (GM1206 / GM1300 / GM1402), covering the input range from -2.5V to -45V, with a maximum output current of 1A, achieving a balance between high-voltage carrying, high-current driving and low-noise performance, providing a complete solution for domestic substitution.

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HCI Hangjing: Domestic replacement of CVHD-950* ultra-low phase noise VCXO 100MHz
HCI(Hangjing)
schedule2026-04-13

HCI Hangjing: Domestic replacement of CVHD-950* ultra-low phase noise VCXO 100MHz

If you are looking for solutions for the following needs: precision network clock synchronization, low jitter recovery from high-speed serial data streams, high stability clocks, and localization requirements, the ultra-low jitter V714H-100.000L33DT0KL is your best choice.

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The "invisible control master" of Bluetooth keyboard-Wuxi Simao SKCR-10H1
SM-Switch
schedule2026-04-09

The "invisible control master" of Bluetooth keyboard-Wuxi Simao SKCR-10H1

Wuxi Simao Technology has engraved "precision and intelligent manufacturing" into its product genes with its nearly thirty years of deep cultivation in the switch field. As its star product, SKCR-10H1 is designed for precision control scenarios and plays a key role in the "control nerve center" of Bluetooth keyboards.

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New product release | On-axis angle sensor CC2S1210 chip
CrossChip(Chengdu Xinjin)
schedule2026-04-08

New product release | On-axis angle sensor CC2S1210 chip

CC2S1210 is a 10-bit to 16-bit resolution resolver-to-digital converter that integrates an on-chip programmable sine wave oscillator to provide sine wave excitation for the resolver, track the resolver input signal, and convert the sine and cosine input signals into digital quantities corresponding to the input angle and speed. It is widely used in automotive and industrial applications to provide motor shaft position/speed feedback information.

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SM Switch Wuxi Simao Technology MER-16S: Empowering precision control in multiple industries with multi-dimensional advantages
SM-Switch
schedule2026-04-07

SM Switch Wuxi Simao Technology MER-16S: Empowering precision control in multiple industries with multi-dimensional advantages

MER-16S adopts a 16-bit high-resolution design and supports infinite rotation from 0° to 360°. It can output thousands of pulse signals per rotation, and can accurately capture rotational movements and convert them into identifiable electrical signals. This high-precision control capability has many applications in industrial automation, robotics, automotive industry, aerospace and other fields.

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SM SwitchWuxi Simao Technology SKAC-16S millimeter-level accuracy opens a new chapter in industrial intelligence
SM-Switch
schedule2026-04-07

SM SwitchWuxi Simao Technology SKAC-16S millimeter-level accuracy opens a new chapter in industrial intelligence

SM Switch The SKAC-16S rotary coding switch launched by Wuxi Simao Technology is unique in the field of high-precision control with its ultra-miniature design, stable performance and comprehensive applicability. It is used in many scenarios such as industrial robots, new energy charging piles, and medical equipment.

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From showing off skills in the Spring Festival Gala to industrial implementation: Humanoid robots’ efficient “energy nerves”—new solutions to power device selection and system design
VBsemi (Weibi Semiconductor)
schedule2026-04-07

From showing off skills in the Spring Festival Gala to industrial implementation: Humanoid robots’ efficient “energy nerves”—new solutions to power device selection and system design

Starting from the actual application scenarios of the 2026 Spring Festival Gala robots, we use systematic thinking to deeply analyze how to select the optimal power device combination for domestic humanoid robots that are about to enter large-scale commercial use, and solve the multiple challenges of high power density, high dynamic response and strict space constraints.

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Anqi Technology launches new SMAN-161 series of ultra-powerful quartz crystal oscillators
AKER (Anqi Technology)
schedule2026-04-03

Anqi Technology launches new SMAN-161 series of ultra-powerful quartz crystal oscillators

The product adopts an ultra-small 1.6mm x 1.2mm x 0.7mm surface mount package. It is specially designed for applications where PCB space is limited and requires low power consumption and high stability, helping customers achieve the ultimate miniaturization of their products.

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HCI Hangjing: Application of GNSS timing and constant temperature crystal oscillator taming technology
HCI(Hangjing)
schedule2026-04-03

HCI Hangjing: Application of GNSS timing and constant temperature crystal oscillator taming technology

As the degree of digitalization and networking of national infrastructure increases, high-precision time synchronization has become an important "invisible thread" that supports the reliable operation of the system. Satellite-calibrated constant-temperature crystal oscillators build a critical time redundancy barrier in the event of signal anomalies by combining the global accuracy of satellite signals with the short-term stability of local oscillations.

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SM Switch Wuxi Simao Technology SKAL-04: Millimeter-level precision, smart future
SM-Switch
schedule2026-04-01

SM Switch Wuxi Simao Technology SKAL-04: Millimeter-level precision, smart future

SKAL-04 series rotary coding switch is an ultra-miniature, high-reliability, intelligent precision control component, suitable for industrial automation, new energy vehicles, medical equipment and other fields.

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Baocheng Electronics: Technology leader in the semiconductor wave
Baocheng (Baocheng)
schedule2026-03-27

Baocheng Electronics: Technology leader in the semiconductor wave

Against the backdrop of an industry where the global rectifier bridge market has exceeded US$9.4 billion, Shandong Baocheng Electronics Co., Ltd. stands out with its years of technological accumulation. As a national high-tech enterprise and a specialized "little giant" enterprise, it has become a benchmark force in the field of domestic semiconductor devices by virtue of its vertical integration capabilities of "chip design - packaging and testing - terminal sales".

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Made a signal generator! 100kHz bandwidth, also supports 6 channels...
signal generator
schedule2026-03-27

Made a signal generator! 100kHz bandwidth, also supports 6 channels...

It only cost 80 yuan

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YXC Yangxing Technology TCXO provides highly stable clock reference for GNSS positioning system
YXC (Yangxing Crystal Oscillator)
schedule2026-03-26

YXC Yangxing Technology TCXO provides highly stable clock reference for GNSS positioning system

In the GNSS positioning system, the frequency stability of the reference clock directly affects positioning accuracy, startup speed and system reliability. As the core clock source of the system, the temperature-compensated crystal oscillator (TCXO) is a key basic device to ensure the stable operation of satellite signal acquisition, tracking and positioning solution.

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Domestic debut! ! CC6836——Fluxgate high-precision closed-loop current sensor IC
CrossChip(Chengdu Xinjin)
schedule2026-03-23

Domestic debut! ! CC6836——Fluxgate high-precision closed-loop current sensor IC

When used with a fluxgate module, the CC6836 can monitor AC and DC currents with high accuracy. Built-in coil short circuit, open circuit, output overcurrent and other fault detection and protection alarm functions. This product can directly drive the compensation coil and detect currents of various sizes. It is widely used in automotive electronics, photovoltaics, industrial control, new energy and other fields.

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MPS’s latest robot solutions are fully disclosed, and samples can be purchased in 1 minute for a limited time
MPS (core source)
schedule2026-03-23

MPS’s latest robot solutions are fully disclosed, and samples can be purchased in 1 minute for a limited time

The robot sample 1 sub-purchase activity is in full swing. Experience MPS robot core IC solutions at a great value. Participate now! Click the sample link in the article, fill in the information and submit the form, and you can get the sample purchase link (each person is limited to 3 models, and each model is limited to 2 pieces; if you have more needs, please contact MPS technical support at the end of the article. After the order is reviewed, it will be shipped directly from the MPS factory)

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[Breaking Release] DC24V energy-saving contactor solution
orisilicon (Si Source)
schedule2026-03-20

[Breaking Release] DC24V energy-saving contactor solution

SS5150+5138 dual-core escort redefines industrial energy-saving standards

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600V high voltage current regulator: AKP10M60R
ARK(ARK Micro)
schedule2026-03-19

600V high voltage current regulator: AKP10M60R

AKP10M60R is a high-voltage, switchable current regulator launched by ARK. It has a breakdown voltage of up to 600V and a current output capability of 1-100mA between the anode and cathode.

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The secret of "fast and stable" PD fast charging is hidden in the discrete device Goodwork!
GOODWORK(Goodwork)
schedule2026-03-17

The secret of "fast and stable" PD fast charging is hidden in the discrete device Goodwork!

GOODWORK uses the core strength of a national high-tech enterprise + specialized small and medium-sized enterprises to make PD fast charging both "quick and fun" and "stable and secure."

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yise’s new low-leakage TVS product: designed for battery life and stability of portable devices
BORN (Bern Semiconductor)
schedule2026-03-05

yise’s new low-leakage TVS product: designed for battery life and stability of portable devices

In battery-powered portable electronics, reducing leakage current is a key design factor. If the leakage current of TVS (transient voltage suppression diode) is too large, it will directly increase the power consumption of the whole machine and shorten the battery life. In response to the problem of high static leakage current of many TVS on the market (including some foreign brands), Bourne Semiconductor has launched a low leakage series TVS, which provides engineers with an ideal solution with its excellent low leakage characteristics.

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Sipu MOSFET: empowering the global energy storage boom era with high reliability and cost-effectiveness
Siliup
schedule2026-03-02

Sipu MOSFET: empowering the global energy storage boom era with high reliability and cost-effectiveness

Hefei Sipu Semiconductor has been deeply involved in the field of power devices for many years. With its differentiated technology layout and scenario-based product matrix, it has become a core force in the wave of domestic substitution in the energy storage market. Through micro-innovation in process and architecture, Sipu has built a MOSFET technology system covering different energy storage scenarios and accurately solved the industry's pain points.

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A major memory chip manufacturer has officially announced that it will cease production!
storage
schedule2026-02-27

A major memory chip manufacturer has officially announced that it will cease production!

Kioxia Electronics (China) Co., Ltd., a major NAND Flash manufacturer, recently announced the discontinuation of TSOP (Thin Small Size Package) related products.

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300-1000VAC AC input 150W power module recommended
GTL-POWER(GTL-POWER)
schedule2026-02-26

300-1000VAC AC input 150W power module recommended

Designed and developed for 380VAC/800VAC AC voltage level, it has the advantages of wide input voltage range, small product size, and easy installation and use.

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Switching from nor flash to using CS SD NAND: Why is it necessary to add a caching mechanism?
CS(Creation)
schedule2026-02-04

Switching from nor flash to using CS SD NAND: Why is it necessary to add a caching mechanism?

Not only NAND, but also a "simplified controller solution." Genesis CS's SD NAND has built-in basic FTL, bad block management and controller logic, which is easier to use than bare NAND.

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Tesla and Intel build the world’s largest 2nm fab?
fab
schedule2026-02-03

Tesla and Intel build the world’s largest 2nm fab?

Intel announced on social platform X that it will join Musk's TeraFab project

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Fujie Alloy Resistors: Using technology to break through the high-end market and reshape China’s smart manufacturing competitiveness
FOJAN(Fujie)
schedule2026-01-22

Fujie Alloy Resistors: Using technology to break through the high-end market and reshape China’s smart manufacturing competitiveness

The strategic transition of localization from the breakthrough of material genes to the formulation of vehicle-level standards. Fujie Technology uses manganese-copper alloy atomic level control technology to create a breakthrough for domestic substitution. With a current monthly production capacity of 150KK, China has the ability to compete with international giants for the first time in key scenarios such as new energy vehicle BMS and industrial energy storage.

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Aote optocoupler AT1018A9 injects stable new kinetic energy into industrial electronics
AOTE(Aote)
schedule2026-01-14

Aote optocoupler AT1018A9 injects stable new kinetic energy into industrial electronics

AT1018 and AT1019 have achieved multiple breakthroughs in core technology, fundamentally improving the stability and adaptability of the products. Adopting a 4-pin LSOP4 lead-free patch package, this package not only complies with environmental directives such as EU RoHS, but also greatly reduces the size and weight of the optocoupler.

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Nexperia China announces mass production of 12-inch wafers!
Anshi
schedule2025-11-21

Nexperia China announces mass production of 12-inch wafers!

Nexperia Semiconductor (China) Co., Ltd. announced that it has successfully achieved small-volume mass production of bipolar discrete devices on a 12-inch wafer platform. After Nexperia Netherlands cut off the supply of wafers, Nexperia China successfully relied on its domestic 12-inch wafer manufacturing platform to successfully promote the localized manufacturing of some core devices.

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Maglianda: Learn about the ACM4520 series common mode filters in one article
CND-tek(Magnetic Lianda)
schedule2025-11-20

Maglianda: Learn about the ACM4520 series common mode filters in one article

With the rapid development of electronic equipment, electromagnetic interference (EMI) has become a key factor affecting the stability and reliability of equipment. As the core component for suppressing common-mode interference, the performance of common-mode filters directly determines the anti-interference ability and signal transmission quality of electronic systems.

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This may be the first open source in China - Arduino laser marking machine!
printer
schedule2025-11-17

This may be the first open source in China - Arduino laser marking machine!

There is none at home or abroad, so I open sourced one myself...

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63.5 billion, a major storage manufacturer purchased more than 20 EUV lithography machines!
Lithography machine
schedule2025-11-04

63.5 billion, a major storage manufacturer purchased more than 20 EUV lithography machines!

SK Hynix will acquire extreme ultraviolet (EUV) lithography equipment from ASML Korea for approximately 11.95 trillion won (approximately 63.5 billion yuan).

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Is the domestic self-developed 2nm GPU coming?
GPU
schedule2025-09-05

Is the domestic self-developed 2nm GPU coming?

Shanghai Dishan Technology recently disclosed the latest research and development progress of its 2nm high-end AI GPU chip

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The world’s thinnest gallium nitride chip is officially announced, only 19 microns!
Intel
schedule2025-07-04

The world’s thinnest gallium nitride chip is officially announced, only 19 microns!

Equivalent to one fifth of the width of a hair

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I rubbed a 3KW silicon carbide power supply with my hands!
Silicon carbide power supply
schedule2024-12-04

I rubbed a 3KW silicon carbide power supply with my hands!

Test it!

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Xin Lian Chuang's "Super Micro RFID Module SIM3800" is launched!
SILION (Xin Lian Chuang Exhibition)
schedule2024-08-13

Xin Lian Chuang's "Super Micro RFID Module SIM3800" is launched!

SIM3800 is the company's core new product. This ultra-miniature RFID module continues the brand's industrial-grade quality, and its size is streamlined to the industry-leading level. The size is only 16.3mm*16.3mm. It is fully integrated and does not take up too much installation space. It is perfectly suitable for scenarios with strict volume requirements such as smart wearables, small smart devices, and embedded terminals.

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Is DDR5 memory in full decline?
Memory
schedule2021-03-16

Is DDR5 memory in full decline?

According to multiple media reports, the price of memory chips in the domestic market has fallen since last week.

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