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Part Number: TPS7A4701-EP


Good day !

For our internal project we are using TPS7A4701RGWR LDO. Kindly review the attached schematics and let me the comments if any.

  • Hello Shreehari,

                              The value of capacitors and dropout (VIN - VOUT differential) selected in the schematic look correct. Please avoid using both the ANY-OUT (Pin 10&12) and Adjustable Output feature at the same time. You may use the device either in the ANY-OUT configuration or in the Adjustable configuration. To achieve VOUT = 5.5V with high accuracy I recommend that pins 6, 9 & 12 be connected to GND (1.4V + 3.2V + 0.8V + 0.1V = 5.5V). Pins 4, 5 , 8, 10 & 11 maybe left floating. Please also connect pins 1& 3 together (OUT & SENSE pins respectively). Thanks!