Murata has introduced the LLC152D70G105ME01, an ultra-thin LW reversed low equivalent series inductor (ESL) multilayer ceramic capacitor (MLCC) with a capacitance value of 1.0 µF ±20% for 4 Vdc-rated automotive applications. The maximum 0.22 mm thickness allows the capacitor to be mounted on the backside of a processor package to effectively reduce the power supply line’s impedance.
With a size of just 0.5 x 1.0 mm, the LW reverse construction flips the electrodes through 90° so they are positioned on the long side of the rectangular chip. This change in construction reverses the length-to-width ratio, providing effective noise suppression in high-frequency applications.
Key Specifications:
- 0.5 x 1.0 x 0.2 mm
- Capacitance 1.0 μF ±20%
- Temperature range -55°C to 125°C
Compared to standard MLCCs, the LW reverse construction flips the electrodes through 90° so they are positioned on the long side of the rectangular chip. This change in construction reverses the length-to-width ratio, providing effective noise suppression in high-frequency applications.
As Advanced Driver-Assistance Systems (ADAS) continue to evolve to increase safety and ultimately deliver self-driving vehicles, ICs for in-vehicle equipment have become increasingly high-performance. To stabilize these ICs, more focus is being put on lowering the power supply lines’ impedance. Thanks to Murata’s proprietary thin layer technology for ceramic elements and thin-sheet formation technology, the LLC152D70G105ME01 -LW reversed, low ESL chip MLCCs- are effective for achieving a low-impedance design.
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