LM336BDG4-2-5 datasheet by Texas Instruments

LM336BDG4-2-5 Frequently Asked Questions (FAQs)

• What is the typical output impedance of the LM336BDG4-2-5?
  The typical output impedance of the LM336BDG4-2-5 is around 0.1 ohms to 1 ohm, depending on the operating conditions.
• Can I use the LM336BDG4-2-5 as a voltage regulator?
  No, the LM336BDG4-2-5 is a voltage reference, not a voltage regulator. It is designed to provide a stable voltage reference, but it does not have the capability to regulate voltage like a voltage regulator IC.
• How do I ensure the accuracy of the LM336BDG4-2-5 over temperature?
  To ensure the accuracy of the LM336BDG4-2-5 over temperature, it is recommended to use a thermally stable circuit board layout, minimize thermal gradients, and consider using a temperature compensation network if necessary.
• Can I use the LM336BDG4-2-5 in a high-reliability or aerospace application?
  Yes, the LM336BDG4-2-5 is a radiation-hardened device that meets the requirements of NASA's EEE-INST-002 guidelines for high-reliability applications. However, it is recommended to consult with Texas Instruments' application engineers and follow their guidelines for using the device in such applications.
• What is the recommended layout and PCB design for the LM336BDG4-2-5?
  The recommended layout and PCB design for the LM336BDG4-2-5 involves using a symmetrical layout, minimizing noise and interference, and following good PCB design practices for analog circuits. Texas Instruments provides a reference design and layout guidelines in their application notes.