ISL21010CFH330Z-TK

ISL21010CFH330Z-TK is a precision, low dropout micropower bandgap voltage reference. 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. The low supply current and low dropout voltage combined with high accuracy make the ISL21010 ideal for precision battery powered applications. It is also used in applications such as 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.

• 3V output voltage, ±0.2% initial accuracy at (TA = +25°C)
• 3.4V to 5.5V input voltage range
• 25mA output current source capability
• 48µA typical supply current at (TA = +25°C)
• 58µVP-P typ output voltage noise (VOUT = 2.048V) at (0.1Hz to 10Hz)
• 15ppm/°C typ output voltage temperature coefficient at (VIN = 5.0V, TA = +25°C, IOUT = 0A)
• 61dB typ ripple rejection at (f = 120Hz)
• 300µs typ turn-on settling time at (VOUT = ±0.1%, COUT = 1μF)
• Operating temperature range from -40°C to +125°C
• 3-lead SOT-23 package