Datasheet Summary
2A Ultra Low Dropout Linear Regulator for
DDR4 Memory VTT Termination
General Description
The uP8817Q is an ultra low dropout regulator for Double Date Rate (DDR) termination system. It is specifically designed for low input voltage and low external ponent count systems. The uP8817Q is capable of sinking/ sourcing up to 2A output current, providing fast load transient and only requires a minimum 3x10uF ceramic output capacitor. The uP8817Q supports all power requirements for DDR VTT bus termination, DDR4 especially. Other Features include thermal protection, bi-directional current limit protection. The uP8817Q is available in a PSOP-8L package.
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