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LTC2903-1 - Precision Quad Supply Monitor

Key Features

  • Ultralow Voltage Reset: VCC = 0.5V Guaranteed.
  • Monitor Four Inputs Simultaneously 3.3V, 2.5V, 1.8V, ADJ (LTC2903-A1) 5V, 3.3V, 2.5V, 1.8V (LTC2903-B1) 5V, 3.3V, 1.8V,.
  • 5.2V (LTC2903-C1) 3.3V, ADJ, ADJ, ADJ (LTC2903-D1) 5V, ADJ, ADJ, ADJ (LTC2903-E1).
  • Guaranteed Threshold Accuracy: ±1.5% of Monitored Voltage over Temperature.
  • 10% (A1, B1, C1) and 5% (D1, E1) Undervoltage Monitoring.
  • Low Supply Current: 20µA Typical.
  • 200ms Reset Time Delay.
  • Active Low Op.

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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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LTC2903-1 Precision Quad Supply Monitor in 6-Lead SOT-23 U U FEATURES ■ Ultralow Voltage Reset: VCC = 0.5V Guaranteed ■ Monitor Four Inputs Simultaneously 3.3V, 2.5V, 1.8V, ADJ (LTC2903-A1) 5V, 3.3V, 2.5V, 1.8V (LTC2903-B1) 5V, 3.3V, 1.8V, –5.2V (LTC2903-C1) 3.3V, ADJ, ADJ, ADJ (LTC2903-D1) 5V, ADJ, ADJ, ADJ (LTC2903-E1) ■ Guaranteed Threshold Accuracy: ±1.