Renesas Electronics Corporation Voltage Reference ISL21009BFB825Z

The ISL21009BFB825Z is a precision voltage reference IC that provides a fixed output voltage of 2.500V with an initial accuracy of ¬±0.5mV and a temperature coefficient of 3ppm/¬8C. It operates within an input voltage range of 3.5V to 16.5V and consumes a maximum supply current of 180¬µA. The device exhibits low output noise of 4.5¬µV_P-P across a frequency range of 0.1Hz to 10Hz, making it suitable for applications requiring high stability and low noise. The output current capability is up to ¬±7.0mA, and it operates effectively over a temperature range of -40¬8C to +125¬8C. The ISL21009BFB825Z is packaged in an 8-lead SOIC format and is compliant with RoHS standards. This voltage reference is ideal for high-resolution analog-to-digital converters, digital meters, and various industrial instrumentation applications.