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LM2623: /LM51501-Q1 - Boost 1.8-3.1 V to 6V 400mA

Part Number: LM2623
Other Parts Discussed in Thread: LM51501-Q1, , TPS61023, LMR61428


I have a very similar query to an old post which is linked here.

My requirements are for a boost converter that provides up to 400mA at 6V.  The minimum input voltage should be 1.8V and the max input 3.1V.  I'll be using a CR2 Lithium Battery.

The WeBench suggests the LM51501-Q1 however I'm not sure that this is ideal for use in a non-automotive application?  My solution should prioritise low Iq and small physical size.

The linked post for LM2623 suggests it could be suitable but I understand it's quite an old chip.  Are there any other TI chips that are more suitable for my requirements?