Connection Diagrams
20126803
SOT-223, Top View
LP38693MP-ADJ
20126804
20126805
6-Lead LLP, Bottom View
LP38693SD-ADJ
6-Lead LLP, Bottom View
LP38691SD-ADJ
Pin Description
PIN
DESCRIPTION
VIN
This is the input supply voltage to the regulator. For LLP package devices, both VIN pins must be
tied together for full current operation (250mA maximum per pin).
GND
Circuit ground for the regulator. This is connected to the die through the lead frame, and also
functions as the heat sink when the large ground pad is soldered down to a copper plane.
Regulated output voltage.
VOUT
VEN
The enable pin allows the part to be turned ON and OFF by pulling this pin high or low.
The adjust pin is used to set the regulated output voltage by connecting it to the external
resistors R1 and R2 (see Typical Application Circuit).
ADJ
Ordering Information
Order Number
LP38691SD-ADJ
LP38693SD-ADJ
LP38693MP-ADJ
LP38691SDX-ADJ
LP38693SDX-ADJ
LP38693MPX-ADJ
Package Marking
Package Type
6-Lead LLP
6-Lead LLP
SOT-223
Package Drawing
SDE06A
Supplied As
L117B
L127B
LJUB
1000 Units Tape and Reel
1000 Units Tape and Reel
1000 Units Tape and Reel
4500 Units Tape and Reel
4500 Units Tape and Reel
2000 Units Tape and Reel
SDE06A
MP05A
L117B
L127B
LJUB
6-Lead LLP
6-Lead LLP
SOT-223
SDE06A
SDE06A
MP05A
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