Hi Sir,
My customer would like design TLV series LDO.
Would you please review schematic and layout and provide your comment?
Design material
BR,
SHH
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Hi Sir,
My customer would like design TLV series LDO.
Would you please review schematic and layout and provide your comment?
Design material
BR,
SHH
Hi SHH,
I was able to look through the design.
It seems that:
U200 = U701 [Page 4]
U306 = U702 [Page 5]
U305 = U703 [Page 5]
U403 = U710 [Page 6]
I cant seem to find U303 from the table
Best,
Juliette
Hi Juliette,
yes, you are right. sorry for the wrong device ID. customer changed the ID as you list.
Would you please review and provide your comment?
BR,
SHH
E2E Label |
Schematic Label |
Input |
Output |
Part Number |
Schematic Review |
U200 |
U701 |
+3V3_AON |
+1V8_AON |
TLV73318PDBVR |
Recommended to connect NC to GND to improve thermal performance |
U306 |
U702 |
+3V3_AON |
+1V8_ETH |
TLV75718PDBVR |
Recommended to connect NC to GND to improve thermal performance
EN pull down network will work if the uP GPIO can sink the current generated by the network (330uA)
|
U305 |
U703 |
+3V3_IO |
+1V8_EMMC |
TLV73318PDBVR |
Recommended to connect NC to GND to improve thermal performance
|
U303 |
- |
+3V3_VAD |
+1V8_AFE |
TLV75718PDBVR |
NOT FOUND |
U403 |
U710 |
+3V3_AON |
+1V8_DDR |
TLV70718PDQNR |
Ensure the input capacitor ESR is below 200mΩ for stability |
Best,
Juliette