Help identifying two 8-pin SMD ICs

Question

I'm working on a hardware board and I'm trying to identify two 8-pin SMD ICs. One has the marking code 1AEBK and the other has 1AELK (both look to be in an 8-pin TSOT-23 or similar package).Based on my board tracing and measurements:The 1AELK IC is acting as a synchronous step-down (buck) converter (maybe) It takes a 12V input rail and drives a 4R7 power inductor.The second IC right next to it is marked TAEBK. 
 What I need help with:Can anyone confirm the exact datasheet / manufacturer for these specific part codes (1AEBK and 1AELK)? 
 Are these standard MPS parts (like the MP2314 or a similar family), or could they be a different power management / load switch IC? 
 Any guidance, datasheet links, or pinout cross-references would be greatly appreciated. Thanks 
 !

bobthemallett · Answer

Good Morrow. 
 Well the Google AI actually appears to have come up with a sensible answer! (who knew?!) 
 |AELK , where the leading "1" or vertical bar is a pin-1/alignment marker) is the MP2314GJ (or automotive-grade MPQ2314GJ ) . Manufactured by Monolithic Power Systems (MPS) , it is a high-efficiency synchronous step-down (buck) DC-DC converter in an 8-pin TSOT23-8 package. 
 Seems to be what you are looking for - too easy! (Please no challenges I'm out of the industry , , , well for a while: we'll see!) 
 Just a point - pics are best, there seem to be an infinite number of ways to mark SMT I.C.s (etc.) especially if they are fakes - when TI took over Burr-~Brown, THAT was fun! Mind you I did end up on TI's Expert Advisory Panel and got them to put the package codes on page 1 of each spec sheet when re-editted or updated! 
 Cheers bobthemallett

vmate · Answer

"1AEBK" will be an MP2161, 'AEB' is the relevant part identifying it: https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP2161GJ/document_id/450/

And "1AELK", as said by bobthemallett, is indeed the MP2314, 'AEL' being its code: https://www.monolithicpower.com/en/documentview/productdocument/index/version/2/document_type/Datasheet/lang/en/sku/MP2314/

Look for the "Top Marking" part in the datasheets to confirm it yourself.