Pin configuration

LDK120

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DocID023965 Rev 5

2

Pin configuration

Figure 2. Pin connection (top view)

Table 1. Pin description (SOT23-5L, SOT323-5L)

Pin

Symbol

Function

SOT23/

SOT323

DFN6

Fixed

Adjustable

D version

1

6

IN

Input voltage of the LDO

2

2

GND

Common ground

3

4

EN

Enable pin logic input: Low = shutdown, High = active

43

/NC

1.

Bypass capacitor for noise reduction on fixed version is optional, if not used the relevant pin must be left

floating with no routing on the board.

Bypass capacitor

Adjustable pin

Internally not connected

5

1

OUT

Output voltage of the LDO

-

5

N/C

Not connected. This pin should be connected to GND

SOT23-5L, SOT323-5L

DFN6 (1.2 x 1.3)