The 390189-UPC1943T-E1-A is a voltage reference integrated circuit (IC) belonging to the power management category.

• It is specifically designed as a shunt-type voltage reference with an adjustable output.
• This IC has a tolerance of ±2.4% and a maximum output voltage of 24V.
• With a current output of 30mA, it provides a stable and accurate reference voltage for various electronic systems and devices.
• The 390189-UPC1943T-E1-A comes in a tape and reel package, making it suitable for automated assembly processes.
• It features a surface mount package, TO-243AA, ensuring easy installation on circuit boards.
• Renesas Electronics America is the manufacturer of this active voltage reference IC.
• It is widely used in applications such as power supplies, voltage regulators, and precision measurement devices.