Summary description

STLM20

6/17

Figure 2.

Connections (top view)

1.

Pin 1 NC should be left floating or grounded.

2.

Pin 2 GND may be grounded or left floating. For optimum thermal conductivity to the PC board ground

plane, it should be grounded.

1

VCC

GND(2)

NC(1)

GND

VOUT

AI12253

2

3

5

4

SOT323-5(SC70-5)

1

VCC

NC(1)

GND

VOUT

AI12253_a

2

4

3

UDFN-4Lead