DIODES Incorporated Voltage Reference AP431SHBNTR-G1

The AP431SHBNTR-G1 is a 3-terminal adjustable shunt regulator designed for applications requiring precise voltage reference. It offers an adjustable output voltage ranging from 2.5V to 36V, making it suitable for various low power dissipation applications. The device features a low minimum cathode current for regulation, with a typical value of 50OºA, which enhances its efficiency in low-power scenarios. This voltage reference IC exhibits high stability under capacitive load and maintains a low deviation of reference voltage over a wide temperature range of -40°C to +125°C, with a typical deviation of 11mV. It supports sink current capacities from 100µA to 100mA and has a low dynamic impedance of 0.1,Ѷ, which contributes to its performance in precision applications. The AP431SHBNTR-G1 is available in multiple package options, including SOT23, SOT89, and TO92, and is compliant with RoHS standards, ensuring it meets environmental regulations. Its applications include switching power supplies, chargers, and precision voltage references, making it a versatile choice for engineers looking for reliable voltage regulation solutions.