L5201

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

2 of 7

www.unisonic.com.tw

QW-R502-107,A

54

3

Voltage Code

2

1

L F

6

Lead Plating

PIN CONFIGURATIONS

3

2

1

4

5

6

4

3

2

1

5

6

7

8

MSOP-8

FB

SHDN

SGND

PGND

C +

SOT-26/TSOT-26

C+

C -

C -

GND

SHDN

UTC

L5201-ADJ

UTC

L5201-XX

(Fixed)

PIN DESCRIPTION

PIN NO.

L5201-ADJ

L5201-xx

MSOP-8

SOT-26/TSOT-26

PIN

NAME

FUNCTION

1

6

C+

Flying Capacitor Positive Terminal

2

5

ceramic capacitor.

3

4

C¯

Flying Capacitor Negative Terminal

4, 5

2

GND

Ground terminal, should be tied to a ground plane for best

performance

6

3

SHDN

7

X

FB

Feedback Input Pin for Adjustable output. An output divider should be

8

1

Regulated Output Voltage, should be bypassed with at least 6.8µf low

ESR ceramic capacitor as close as possible to the pin for best

performance

X : The pin is Inexistent for SOT-26 and TSOT-26 package.