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PJ431A - (PJ431x) Programmable Precision References

Download the PJ431A datasheet PDF. This datasheet also covers the PJ431A_Promax variant, as both devices belong to the same (pj431x) programmable precision references family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • TO-92 SOT-89.
  • Programmable Output Voltage to 36 Volts Voltage Reference Tolerance: PJ431A : ±0.5%, Typ@25°C PJ431 : ±1%, Typ@25°C Pin: 1. Reference 2. Anode 3. Cathode SOP-8 Pin: 1. Cathode 2. Anode 3. Anode 4. N. C. 5. N. C. 6. Anode 7. Anode 8. Reference PJ431B : ±2%, Typ@25°C.
  • Low Dynamic Output Impedance, 0.22 Ω Typical Sink Current Capability of 1.0 to 100 mA Equivalent Full-Range Temperature Coefficient of 50 ppm/ ℃Typica.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PJ431A_Promax-Johnton.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PJ431A
Manufacturer Promax-Johnton
File Size 533.38 KB
Description (PJ431x) Programmable Precision References
Datasheet download datasheet PJ431A Datasheet

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Other Datasheets by Promax-Johnton

Part Number Description
PJ431 (PJ431x) Programmable Precision References
PJ431B (PJ431x) Programmable Precision References
PJ432 (PJ432x) Adjustable Precision Shunt
PJ432A (PJ432x) Adjustable Precision Shunt
PJ432B (PJ432x) Adjustable Precision Shunt

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.

View original datasheet text
www.DataSheet4U.com PJ431/PJ431A/PJ431B Programmable Precision References diodes in many applications such as digital voltmeters, power supplies , and op amp circuitry. The 2.5 volt reference makes it convenient to obtain a stable reference from 5.0 volt logic supplies, and since The PJ431, A, B operates as a shunt regulator, it can be used as either a positive or negative tage reference. IC voltage references operate as a low temperature coefficient zener which is programmable from Vref to 36 volts with two external resistors. These devices exhibit a wide operating current range of 1.0 to 100mA with a impedance typical dynamic these of 0.22Ω. The characteristics of T he PJ431, A, B integrated circuits are three-terminal programmable shunt regulator diodes.