LM4050CEX3-5.0+T

The LM4050CEX3-5.0+T is a 50ppm/°C precision, micropower, shunt voltage reference with multiple reverse breakdown voltages in 3 pin SC-70 package. It is a precision two terminal, shunt mode, bandgap voltage reference with fixed reverse breakdown voltage of 5V. The laser trimmed resistors ensure excellent initial accuracy of 0.5% with a ±50ppm/°C temperature coefficient. The LM4050CEX3-5.0+T has a 60µA to 15mA shunt current capability with low dynamic impedance, ensuring stable reverse breakdown voltage accuracy over a wide range of operating temperature and current. It is ideal for space critical applications. Typical applications include portable battery powered equipment, notebook computers, cell phones and industrial process controls.

• Reverse breakdown voltage tolerance of ±25mV
• Low 80µVRMS output noise (10Hz to 10KHz)
• Tolerates capacitive loads
• Reverse breakdown voltage long term stability is 120ppm at T=1000h
• No external stabilizing capacitors required while ensuring stability with capacitive loads
• Operating temperature range from -40°C to 125°C
• Minimum operating current of 54µA
• Reverse dynamic impedance of 0.5ohm at IR = 1mA, f = 120Hz, IAC = 0.1IR

Applications

Power Management, Industrial, Portable Devices, Consumer Electronics

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