Zhongwei Aixin: Launches a 40V withstand voltage, surge-resistant + 600mA strong drive + 1.2µA ultra-low power, high‑precision regulator: AiP73HXXA
Introduction
AiP73HXXA The series is a set of high‑voltage linear regulators launched by Zhongwei Aixin, with an input withstand voltage as high as… 40V , output voltage accuracy ±1% , able to provide 600mA Output current.
This series of circuits features only… 1.2uA It features ultra-low static current while also delivering excellent load transient response and superior temperature characteristics. AiP73HXXA It integrates overcurrent protection and overtemperature protection, enhancing the reliability of the circuit.
Key parameters
Product Advantages
Ultra-low power consumption, ultimate battery life: 1.2uA Static current drains battery devices. “ Longer standby time ” It is an ideal choice for low‑power applications such as portable terminals and sensors.
Safe and reliable, worry-free response: Wide input voltage range 4.5V–40V And it has built‑in overcurrent protection. / The short-circuit protection function enhances output capability while improving circuit reliability through a dual‑protection mechanism, ensuring long‑term stable operation.
Small package, flexible design: SOT89-3 Small packages save space while reducing costs, and the bottom features a thermal pad that must be soldered to… PCB Copper foil) ensures stable high-current output, supporting the lightweight and thin design of modern electronic devices.
Pin Arrangement Diagram
Typical Application Diagram
Application Fields
Automotive Electronics: Car charger, ECU Power Supply
Smart Home: Induction night lights, temperature and humidity sensors, projectors
Industrial Control: Industrial instruments, PLC Modules, sensors
Portable devices: Smart wristbands, blood glucose meters, portable speakers
Conclusion
AiP73HXXA Integration “ High voltage resistance, strong drive capability, low power consumption, high flexibility ” Core advantages that perfectly meet the consumer electronics industry’s demand for miniaturization and long battery life. Whether it’s automotive electronics, smart home devices, or communication equipment, AiP73HXXA All can be achieved. “ One-stop ” Power management solution design effectively reduces design complexity and costs.
Hot News
2026 MCU Industry Outlook: Market Expansion, Technological Upgrades, and Supply Chain Restructuring
In 2026, the global microcontroller (MCU) industry is expected to maintain steady growth, driven by robust demand across multiple sectors, including automotive electrification, industrial automation, and IoT and AI infrastructure. At the same time, supply-chain constraints and successive price hikes will persist throughout the year. International industry leaders are accelerating their localization strategies, while domestic manufacturers continue to make breakthroughs in high-end offerings and product differentiation.