LM4050CEX3-2.5+T

The LM4050CEX3-2.5+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 2.5V. The laser trimmed resistors ensure excellent initial accuracy of 0.5% with a ±50ppm/°C temperature coefficient. The LM4050CEM3-2.5+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 ±13mV
• Low 35µVRMS 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 45µA
• Reverse dynamic impedance of 0.3ohm at IR = 1mA, f = 120Hz, IAC = 0.1IR

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