ADR127BUJZ-REEL7

ADR127 is a micropower, high precision, series mode, band gap reference with sink and source capability. It features high accuracy and low power consumption in a tiny package. It includes a patented temperature-drift curvature correction technique that minimizes the nonlinearities in the output voltage vs. temperature characteristics. It is a low dropout voltage reference, requiring only 1.45V for the device above the nominal output voltage on the input to provide a stable output voltage. This low dropout performance, coupled with the low 85μA operating current, makes the device ideal for battery-powered applications. It is used in applications such as battery-powered instrumentation, portable medical equipment, data acquisition systems, automotive.

• Output voltage is 1.25V typical at (TA = 25°C, VIN = 2.8V to 18V)
• Initial accuracy error is +0.12% maximum at (TA = 25°C, VIN = 2.8V to 18V)
• Temperature coefficient is 3ppm/°C typical
• Load regulation is 85ppm/mA typical at (TA = 25°C, VIN = 2.7V to 18V)
• Line regulation is 30ppm/V typical at (2.7V to 18V, IOUT = 0mA)
• Quiescent current is 95μA typical at (VIN = 18V, TA = 25°C)
• Voltage noise is 300nV/√Hz typical at (TA = 25°C, VIN = 2.7V to 18V)
• Turn on settling time is 80μs typical at (0.1%, CL = 0.2μF, TA = 25°C)
• Operating temperature is -40°C to +125°C
• Package style is 6-lead TSOT

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party