Features 1、100% brand new and high quality 2、TL431 Positive & Negative Dual Output ±1% Precision voltage reference source Module 3、Applications:Operational Amplifier : LM324 LM358 AD101 AD201 Etc.ADC : ADC0809 MAX160 AD7705 Etc.DAC :DAC0832 PCF8591 TL5615 MPC4822 TL5610.Replace AD584 LM399 LM4040 MC1403 LM326 AD637AD584;Audio equipment;RS232 RS485 RS422 Bus;LCD voltage reference;In 4、The terminal has good contact performance, ensuring stable working 5、Adopted of high quality electronic components, and precision process,itensures for the durability Specification Features: The terminal has good contact performance, ensuring stable working Adopted of high quality electronic components, and precision process,itensures for the durability 2.54mm pin pitch,for MCU Development Board Breadboard friendly. Specification: Output voltage:±2.5V,±3.3V, ± 5V, ±7.5V , ±10V, ±12V (Optional) ±2.5V : Input Current 2.5-16MA,MAX Output Current 0.6-14MA ±3.3V : Input Current 2.5-15MA,MAX Output Current 0.6-13MA ± 5V : Input Voltage±6-12.6V,Output Voltage±5V Input Current 2.1-16MA,MAX Output Current 0.1-13MA ±7.5V : Input Current 3-16MA,MAX Output Current 1-14MA ±10V : Input Current 3-15MA,MAX Output Current 1-13MA ±12V : Input Current 3-14MA,MAX Output Current 1-12MA Accuracy :±1% Operating temperature range : -40~+125 Degrees Celsius Storage temperature range : -65~+150 Degrees Celsius Size : 19 * 13 * 2.8mm / 0.7 * 0.5 * 0.1in Weight: 2.5 g / 0.1 oz(approx.) Package list: 1 x Voltage Reference source Board Package List