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SL431A - Programmable Voltage Reference

Key Features

  • Programmable output voltage to 36 volts.
  • Sink current capability of 1.0mA to 100mA.
  • Low dynamic impedance 0.15Ω typical.
  • Temperature compensated for operation over full rated operating temperature.
  • Equivalent full-range temperature coefficient of 50ppm/°C (Typical).
  • Low output Noise voltage.
  • Voltage reference tolerance : ±1.0% (Ta=25 ) Ordering Information Type NO. SL431A Outline Dimensions Marking SL431A Package Code TO-92 unit.

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Semiconductor SL431A Programmable Voltage Reference Features • Programmable output voltage to 36 volts • Sink current capability of 1.0mA to 100mA • Low dynamic impedance 0.15Ω typical • Temperature compensated for operation over full rated operating temperature • Equivalent full-range temperature coefficient of 50ppm/°C (Typical) • Low output Noise voltage • Voltage reference tolerance : ±1.0% (Ta=25 ) Ordering Information Type NO. SL431A Outline Dimensions Marking SL431A Package Code TO-92 unit : mm Symbol 4.5±0.1 3.45±0.1 2.25±0.1 4.5±0.1 0.4±0.02 1.27 Typ. 2.54 Typ. 123 2.06±0.1 Functional block diagram KSI-9008-001 PIN Connections 1. Reference 2. Anode 3. Cathode 1 1.20±0.1 0.