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MAX6138 - SC70 Shunt Voltage Reference

General Description

The MAX6138 is a precision, two-terminal shunt mode, bandgap voltage reference available in fixed reverse breakdown voltages of 1.2205V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V, and 5.0V.

Key Features

  • Ultra-Small 3-Pin SC70 Package.
  • 0.1% (max) Initial Accuracy.
  • 25ppm/°C (max) Temperature Coefficient Guaranteed Over -40°C to +85°C Temperature Range.
  • Wide Operating Current Range: 60μA to 15mA.
  • Low 28μVRMS Output Noise (10Hz to 10kHz).
  • 1.2205V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V, and 5.0V Fixed Reverse Breakdown Voltages.
  • No Output Capacitors Required.
  • Stable with Capacitive Loads Selector Guide PART TEMP RANGE PI.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Click here for production status of specific part numbers. MAX6138 0.1%, 25ppm, SC70 Shunt Voltage Reference with Multiple Reverse Breakdown Voltages General Description The MAX6138 is a precision, two-terminal shunt mode, bandgap voltage reference available in fixed reverse breakdown voltages of 1.2205V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V, and 5.0V. Ideal for space-critical applications, the MAX6138 is offered in the subminiature 3-pin SC70 surface-mount package (1.8mm x 1.8mm), 50% smaller than comparable devices in SOT23 surface-mount packages. Laser-trimmed resistors ensure precise initial accuracy. With a 25ppm/°C temperature coefficient, the device is offered in three grades of initial accuracy ranging from 0.1% to 0.5%.