Category: Datasheet/Specs
Product Number: ADR445
Hello AD Team,
With reference to the Datasheet of ADR445, Page 7 ( Electrical Characteristics of ADR445), what is the reason of QUIESCENT CURRENT being too high i.e. 3mA ? At NO Load Condition, why would this IC consume this much current ?
Also, what does Figure 12. ADR445 Supply Current vs. Input Voltage Graph Indicates ? Is it related to Quiescent Current ? As ADR445 is an LDO, should we consider this quiescent current into consideration while designing circuit using this IC?
Also on your website, under Alternative Parts section of ADR445 IC, it is recommended to use ADR4550 IC for new designs. Should I consider this recommended IC instead of ADR445 for my project ?
Awaiting your positive response.
Thanks & Regards
Priyanshu Vanigota
