LM75A: Missing Information

Hello Ray,

The Junction-to-case (top) thermal resistance is 82°C/W for the DGK package.

The Maximum Rated Current for the Pins are located in the datasheet in section 6.1.

Maximum Power Dissipation depends on the quiescent current located in section 6.5. For information on low power design techniques, you can reference this app note: Low-Power Design Techniques for Temperature-Sensing Applications.

If you are looking for an upgraded newer part that is P2P, TMP1075 is a great option! For capability questions refer to this app note: LM75B and TMP1075 Industry-Standard Devices: Design Guidelines and Spec Comparison (Rev. A)

Best Regards,

Meredith McKean