Name: TPS51123
SKU: 617
Availability: InStock

TPS51123

$1.32

Buy TPS51123 DC-DC Controller – a dual-synchronous step-down controller from Texas Instruments offering high efficiency, precise voltage regulation, and advanced protection for laptop and embedded power systems.

The TPS51123 is a high-efficiency, dual-synchronous step-down controller from Texas Instruments, designed for notebook and portable power management systems. It provides two independent outputs with wide input voltage range support, ensuring precise voltage regulation for CPU, GPU, and chipset power rails. The TPS51123 features low quiescent current, fast transient response, and built-in protection functions including overcurrent, undervoltage, and thermal shutdown. Its compact design and superior power efficiency make it ideal for modern energy-conscious electronics.