- Out-of-Stock, please contact the shop owner.

LM329, 6.9 V voltage reference. National Semiconductor (nowadays Analog Devices)
Every device in the stock is measured with 4 digits resolution and 4.5 mA test current. If more than one is ordered, please notify me if the voltage should be matched.
If the part shall be used for any of my Super Regulators (SSR01-04), then a google doc Excel sheet is available for easier calculation of output voltage.
Information about the part can be found here
https://www.analog.com/en/products/lm329.html#product-overview
Security policy
Delivery policy
Return policy
The LM®329 temperature compensated 6.9V Zener references provide excellent stability over time and temperature, very low dynamic impedance and a wide operating current range. The device achieves low dynamic impedance by incorporating a high gain shunt regulator around the Zener. The excellent noise performance of the device is achieved by using a “buried Zener” design which eliminates surface noise phenomenon associated with ordinary Zeners. To serve a wide variety of applications, the LM129 is available in several temperature coefficient grades and two package styles.