The global Single-Chip Step-Down Voltage Regulator market size was valued at US$ 2.34 billion in 2024 and is projected to reach US$ 3.45 billion by 2030, at a CAGR of 6.7% during the forecast period 2024-2030.United States Single-Chip Step-Down Voltage Regulator market size was valued at US$ 702 million in 2024 and is projected to reach US$ 1.00 billion by 2030, at a CAGR of 6.1% during the fore..