Week 36, 2025 Electronics Component Industry Highlights
📅 (2025/09/01 – 2025/09/07)

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📈 Top Demand Surges (Most Inquired Models)
This week showed strong traction in PMICs, transceivers, and motion sensors:

• TPSM63608RDFR led with +390.74%, reinforcing demand for integrated DC-DC modules.

• MAX3378EEUD (+388.68%) highlighted strong activity in logic-level translators.

• FPGAs and sensor ICs like EP4CE40F23C8N (+321.36%), LSM303AGR (+282.50%), and ADXRS646BBGZ (+258.33%) saw sharp gains.

• Memory and connectivity: AT25DF321A-SH-T (flash), FM25V20A-GTR (FRAM), and BCM65920C0IFSBG (network processor) all ranked in the top 10.

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🔍 Weekly Inquiry Volume Leaders

• STM32F103C8T6 remained at the top, modestly up +1.10%.

• W25Q128JVSIQ surged +11.67%, sustaining flash memory momentum.

• Notable spikes: 88E1512-A0-NNP2I000 (+37.43%, Ethernet PHY) and At7456e (+81.85%, OSD controller).

• Mixed performance among STM32 family: STM32F405RGT6 (-4.45%) dipped, while STM32F407VET6 (+6.45%) rebounded.

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💸 Top Price Movements
Top Increases:

• Discrete and analog ICs dominated gains:

  • 2N7002K-7 +268.88%, 1N4148WT +267.27%, MOC3083M +266.29%

  • LMK05318RGZR, TPS61022RWUR, and DS18B20Z all rose above +250%

  • Classic regulators: LM317 +242.56%

Top Declines:

• Sharp drops in RF, rectifiers, and CAN controllers:

  • MMZ09312BT1 -98.54%, ES2D -95.61%, PTVS5V0S1UR -88.67%

  • Other losers: MCP2515-I/ST (-80.28%), TPS563200DDCR (-79.73%), KSZ8081MNXIA (-75.56%)

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📦 Inventory Trends
Top Surges:

• Extraordinary replenishment across analog, automotive, and RF:

  • OP4177ARZ-REEL +12331.29%, SJA1000T +2195.95%, LM337LZ/NOPB +1602.83%

  • Notable increases: LT8722AV#PBF, INA116UA, AD7177-2BRUZ

Top Declines:

• Critical shortages in RF and embedded processors:

  • MMG3H21NT1 -99.98%, OPA1692IDR -99.84%, MPC8306CVMAFDCA -99.78%

  • Memory and RF parts like MTFC4GACAJCN-1M, HMC735LP5E, ZED-F9P-02B also collapsed over -99%

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🧠 Most Inquired Brands
Mainstream players held the lead:

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

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🚀 Fastest Growing Brands

• Semiware/赛米微尔 skyrocketed +3983.86%, leading brand growth.

• ETA/钰泰 (+1517.33%), MSKSEMI/美森科 (+549.43%), and TWGMC/台湾迪嘉 (+450.30%) also spiked.

• Other movers: SUSUMU, Mini-Circuits, SEMIKRON, BOTHHAND, Corsair Connectors, and Aero-Electric.

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📊 Category Momentum
Most Inquired Categories:
MCUs, MOSFETs, op-amps, linear regulators, DC-DC converters, rectifiers, Flash, and FPGAs remained top demand areas.

Top Risers:

• Unclassified category (new entries) +39,934,400% dominated, reflecting newly indexed parts.

• Other strong growth: other capacitors (+128,550%), misc connectors (+8128%), optocouplers (+922%), interface modules (+743%), and optical transceivers (+391%).

• Development kits and embedded boards also climbed (+289%), showing growing design activity.

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🧭 Cerametronics Weekly Insight
This week marked a shift toward system-level integration: PMICs, FPGAs, and motion sensors all gained momentum. Meanwhile, massive inventory swings highlight volatility—particularly in analog amplifiers (OP4177) and automotive controllers (SJA1000). The explosive rise of brands like Semiware and ETA suggests customers are actively diversifying suppliers.

✨ Secure next-gen power and sensor ICs early to stay competitive.
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