S518

**S518 Power Management IC** is designed for Samsung S20 Ultra and A21S to fix common charging, booting, and power-related faults. It ensures safe power delivery and stable performance.

**Compatible Devices:**
– Samsung Galaxy S20 Ultra (S20U)
– Samsung Galaxy A21S

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**S518 Power Management IC** is a high-quality replacement chip used to fix power and charging issues in select Samsung smartphones. It’s commonly replaced during motherboard-level repairs to restore stable power delivery to the device.

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**Functions:**
– Controls power distribution to major components
– Manages charging and battery regulation
– Fixes power-on failure and random shutdowns
– Helps resolve overheating or boot loop issues

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**Specifications:**
– IC Type: PMIC (Power Management IC)
– Model: S518
– Compatibility: Samsung S20U, A21S
– Condition: Brand New / Original Quality

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**For Technicians:**
S518 is used by professionals in board-level repair to restore proper voltage regulation and charging functionality. Always check IC number and PCB label before replacing.