ISL21010DFH310Z-T7A Description

The ISL21010 is a precision, low dropout micropower bandgap voltage reference in a space-saving SOT-23 package. 

It operates from a single 2.2V to 5.5V supply (minimum voltage is dependent on voltage option) and provides a ±0.2% accurate reference. 

The ISL21010 provides up to 25mA output current sourcing with a low 150mV dropout voltage. Output voltage options include 1.024V, 1.2V, 1.5V, 2.048V, 2.5V, 

3.0V, 3.3V, and 4.096V. The low supply current and low dropout voltage combined with high accuracy make the ISL21010 ideal for precision battery-powered 

applications.

ISL21010DFH310Z-T7A Features

Reference output voltages - 1.024V

Precision 0.2% initial accuracy

Output current source capability - 25mA

Operating temperature range  -  -40°C to +125°C

Output voltage noise (VOUT = 2.048V) - 58µVP-P (0.1Hz to 10Hz)

Supply current - 48µA (typical)

Tempco  -   50ppm/°C

Package - 3 Ld SOT-23

Pb-free (RoHS compliant)

ISL21010DFH310Z-T7A Applications

Battery management/monitoring

Low power standby voltages

Portable instrumentation

Consumer/medical electronics

Lower-cost industrial and instrumentation

Power regulation circuits

Control loops and compensation networks

LED/diode supply