Other Parts Discussed in Thread: LM3671, LM3670
the device is used in multiple designs and so far the -30°C was OK. There is a new request for going down to -40°C. Ideal the customer could reuse an existing design and therefor I wanted to understand what limits the device to -30°C. Other foamily members like LM3670 or LM3671 are specked down to -40°C. Was it simply not characterized a the time or is there a technical reason, like cold start problems? Or is is just not accurate at the low temp?