Week 29, 2025 Electronics Component Industry Highlights
📅 (2025/07/14 – 2025/07/20)

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📈 Top Demand Surges (Most Inquired Models)
This week’s attention centered on MCUs, power ICs, and analog front-end components:

• LPC1769FBD100 soared +441.53%, reflecting increased adoption of Cortex-M3 solutions.

• Power management and communication ICs like 6TPE330MAP (+357.14%), NCP45560IMNTWG-H (+271.76%), and TPS7B6350QPWPRQ1 (+219.59%) showed strong momentum.

• Memory and sensor interest stayed high with MT41K512M8DA-107:P and BMI160 also ranking among the top.

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🔍 Weekly Inquiry Volume Leaders

• STM32F103C8T6 maintained its leadership, up +23.22%, confirming persistent demand for general-purpose MCUs.

• Notable growth was also seen in STM32F405RGT6 (+14.49%) and STM32F103RET6 (+82.23%), indicating broad developer engagement.

• High-performance modules like LTM4644IY#PBF and AD7606BSTZ fluctuated over ±20%, highlighting shifting design priorities.

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💸 Top Price Movements
Top Increases:
Voltage regulators and power ICs led the price hike:

• SN74HC367DR +300%

• TPS610995DRVR +299.12%

• TPS73701DCQR +273.19%

• Linear and discrete power parts like LM1117IMPX-5.0, AO3415, and TPS22995RZFR also surged over 220%.

Top Declines:
Significant price corrections were observed in power and interface ICs:

• TPS5430DDA -88.36%, AD9516-3BCPZ -87.64%, TMUX1208RSVR -83.47%

• Common voltage regulators like AMS1117-3.3 and interface chips such as ADM3202ARUZ saw noticeable drops.

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📦 Inventory Trends
Surging Inventory:
Strong restocking in analog and power management:

• AD8629ARZ +7791.95%, TPS54620RGY +3030.30%, AD7689BCPZ +2009.08%

• Precision converters and modules like LTM4643IY#PBF and LT3045EMSE posted significant stock increases.

Depleting Inventory:
Inventory tightening seen in analog precision and power modules:

• AD8302ARUZ -99.90%, SIHFPS37N50A-GE3, LTC3780EG all sharply down.

• Motor control and sensor-related parts such as FXLS8964AFR3 and MT62F4G32D8DV-023 WT:C also dropped significantly.

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🧠 Most Inquired Brands
Mainstream semiconductor leaders continued to dominate:

TI, ADI, ST, onsemi, Microchip, Infineon, NXP, Vishay, Diodes, UMW

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🚀 Fastest Growing Brands

• Essentra jumped +458.10%, likely boosted by connector solutions.

• Brands like Mini-Circuits (+37.05%), CDE, Mitsubishi, Artesyn, and Apem Components also climbed, indicating stronger interest in power and interface products.

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📊 Category Momentum
Most Inquired Categories:
MCUs, rectifiers, TVS, MOSFETs, op-amps, linear regulators, DC-DC converters, bipolar transistors, Flash, and ADCs maintained top inquiry volumes.

Top Risers:

• USB transceivers (+41.43%) and photodiodes (+40.71%) led the surge, pointing to expanding demand for high-speed interfaces.

• Growth also seen in magnetoresistive sensors, power connectors, and analog multipliers/dividers.

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🧭 Cerametronics Weekly Insight
Microcontroller demand remains robust. Price volatility in power ICs suggests active inventory balancing. Precision analog components are drawing renewed interest—teams should track inventory downtrends closely and act early to secure strategic materials amid potential supply disruptions.

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