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TLV1117-33CDCYR

Naveen Bhat
Prodigy 80 points
Other Parts Discussed in Thread: TLV1117

Hai,

TLV1117 by using this how do i get the 3.3V and 5 volt fixed voltages? even i attached the data  sheet of that part number,if i ADJ/GND make this pin as ground should i get fixed voltages or not?tlv1117.pdf

TLV1117-33CDCYR
  • 0
    TI__Expert 4435 points
    Hi Naveen,

    The TLV1117-33 is the fixed 3.3 V part number. TLV1117-50 is the fixed 5.0 V part number. These parts will output a single output voltage only.

    The TLV1117-33CDCYR will output only 3.3 V when you apply the Recommended Operating Conditions from page 4.

    The adjustable version TLV1117 (for example: TLV1117CDCYR) part number can be set to the desired output voltage using a resistor divider connecting OUTPUT, ADJ and GND as shown in Figure 9 on page 12 of the datasheet. Use equation in Figure 10 on page 12. For example: R1 = 1.54 kohms, R2 = 2.32 kohms, Vout = 3.319 V.
  • 0 in reply to Eric.Preiss
    Prodigy 80 points

    Dear sir,

    Thank you so much...