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Published: December 29, 2025
Week 52, 2025 Electronics Component Industry Highlights
📅 (2025/12/22 – 2025/12/28)
🌏 Global Industry Overview (Week 52)
Week 52 marked a year-end “closeout + pre-stocking” cycle, with demand shaped by AI infrastructure buildout, rising material costs, and a clearer shift of bargaining power back to the manufacturing side.
🔹 Foundry Pricing Turns Up (Manufacturing-Side Leverage Returns)
Mature nodes lead the hike: 8-inch BCD and other mature processes reportedly moved higher first, driven by exploding demand for PMIC / power-related ICs tied to AI servers.
Advanced nodes remain structurally firm: pricing pressure is expected to persist into 2026 as leading-edge capacity stays tight.
Cost pass-through begins: BOM costs are likely to rise across modules and end devices into Q1 2026.
🔹 Memory “Supercycle” Accelerates (NAND + HBM Tightness)
NAND spot and wafer pricing strengthened as SSD and enterprise storage absorb supply.
HBM premium expands as capacity remains locked by long-term AI orders into 2026.
Legacy memory tails (DDR4 / older parts) continue to show sharp price dislocations where supply is structurally constrained.
🔹 Packaging & Substrate: ABF Becomes a Bottleneck Again
AI server upgrades are pulling high-end substrates + high-speed materials tighter.
ABF constraints and advanced materials availability are increasingly important for AI compute scaling.
🔹 Supply Chain Behavior: “Pay First, Queue First” Pre-Stocking
As policy uncertainty carries into 2026, procurement behavior has shifted toward earlier booking, especially for power, memory, and key passives.
📈 Top Demand Models
| Rank | Model | WoW Change | Description |
|---|---|---|---|
| 1 | W25Q128JVSIQ | 🔻6.50% | SPI Flash – still the #1 searched workhorse, mild pullback |
| 2 | MT41K256M16TW-107:P | 🔻13.46% | DDR3L – demand cooled after earlier strength |
| 3 | KLM8G1GETF-B041 | 🔻1.88% | eMMC – stable demand, minor correction |
| 4 | ADL5385ACPZ | 🔻42.15% | RF/Analog – sharp cooling after prior spike |
| 5 | ICM-42688-P | 🔻13.71% | 6-axis MEMS – normalization after recent strength |
| 6 | STM32F407VET6 | 🔻0.46% | MCU – essentially flat (steady industrial pull) |
| 7 | STM32F103RCT6 | 🔺3.39% | MCU – modest rebound into year-end builds |
| 8 | MT41K256M16TW-107:P | 🔺24.27% | DDR3L – mixed signal (multi-channel sourcing / split demand) |
| 9 | W25Q64JVSSIQ | 🔻6.74% | SPI Flash – mild pullback, still active |
| 10 | STM8S003F3P6TR | 🔻22.09% | MCU – demand easing, possible inventory digestion |
Note: MT41K256M16TW-107:P appears twice with opposite WoW moves—this usually reflects split-channel demand (different customer segments / supply sources) rather than a clean one-direction trend.
🚀 Top Demand Surges
| Rank | Model | Surge % | Category |
|---|---|---|---|
| 1 | FAN65004C | +426.32% | Power / driver IC |
| 2 | ADMV8052ACCZ | +365.25% | RF / microwave IC |
| 3 | TDA22590 | +317.43% | Analog / mixed-signal |
| 4 | MT53D1024M32D4DT-053 AIT:D | +304.90% | Memory (DRAM) |
| 5 | TPS92623QPWPRQ1 | +283.80% | Automotive LED driver / power |
| 6 | SN74CBTLV3253DBQR | +281.33% | Logic / bus switch |
| 7 | LSM6DSV16XTR | +280.41% | IMU / sensor |
| 8 | LM5007MM/NOPB | +260.66% | DC/DC regulator |
| 9 | HMC409LP4E | +255.12% | RF IC |
| 10 | LM5007MM | +248.24% | DC/DC regulator |
💸 Top Price Movements
Top Increases
BCW71 +298.50%
AD8314ARMZ +296.15% (RF detector / analog)
TP8485E-SR +293.28%
MP3429GL-Z +285.28%, MP4560DN-LF-Z +267.07%, MP9943GQ-Z +258.26% (power ICs)
DS18B20U+ +266.11% (sensor)
74HC245PW +244.60%, LIS2MDLTR +240.21% (logic + sensor)
Top Declines
SBCP56-16T1G -98.03%, BAS28 -97.87%
SBC807-40LT1G -96.67%, SN74LVC1G123DCUR -96.42%
IRF9640STRLPBF -95.76%, ES1J -95.73%
TPD4EUSB30DQAR -95.20% (USB ESD / protection)
📦 Inventory Movements
Top Surges
STM32G431KBU3 +4,279.31% (MCU restock)
BCP56-16-Q +3,652.06%, PBSS4310PAS-QX +3,650.86% (discretes restock)
SP485EEN +3,135.59% (RS-485 / interface)
74LVC4066BQ,115 +2,625.82% (logic switch)
PMEG4005EH,115 +1,890.75% (diode)
A7682E +1,802.09%, NCP1034DR2G +1,596.44% (power / analog)
Top Declines
TPSM365R6V5RDNR -99.97%
CXDB6CCDM-MA-M -99.93%
MT53E1G32D2FW-046 -99.61%, MT53E512M32D1ZW-046 -99.54% (memory tightening / allocation effects)
AST2600A3-GP -99.46% (server/BMC related)
🧠 Brand Dynamics
Top Demand Brands (Search Leaders)
TI • ADI • Nexperia • onsemi • ST • Microchip • Infineon • Micron • Diodes • NXP
Fastest-Growing Brands (WoW)
Glenair +57.83% • SUSUMU +30.29% • Joulwatt +27.36% • SOURIAU +22.82% • Mitsubishi +17.69%
Seiko Epson +13.64% • On-Bright +12.96% • pSemi +10.86% • Mini-Circuits +10.76% • UniOhm +9.62%
📊 Category Momentum
Top Demand Categories
Microcontrollers • MOSFETs • Flash • Op-Amps • DC/DC & Switching Regulators • Linear Regulators • Rectifiers • DRAM • BJTs • Misc
Fastest Growing Categories (WoW)
Active Filters +54.87%
Modulators/Demodulators +35.14%
Prescalers +14.42%
RMS-to-DC Converters +12.55%
Ambient Light Sensors +7.48%
(Others were relatively low single-digit changes)
🧭 Cerametronics Weekly Insight (Week 52)
Week 52 shows a clear manufacturing-side pricing tailwind (foundry + materials) alongside memory supercycle extension. Power ICs, RF parts, and interface/logic devices are seeing both demand spikes and price dispersion, while inventory swings suggest channel repositioning into Q1 2026.
🔹 Watchlist
Power & regulators: LM5007*, MP* power families, automotive power (TPS92623*)
Memory tightening signals: MT53* inventory drops + year-end allocation behavior
MCU restock indicator: STM32G431KBU3 +4,279% inventory surge
RF momentum: ADMV8052*, AD8314* price spike behavior
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#Cerametronics #Week52 #Semiconductor #AI #Memory #NAND #HBM #PowerIC #MCU #RF #SupplyChain #Inventory #Pricing
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