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PIN NUMBER

USP-8

MSOP-8A

PIN NAME

FUNCTION

1

1

SENSE

Output Voltage Monitor

2

2

CE

Chip Enable (High Active)

3

3

Input (Power Supply)

4

4

GND

Ground

5

5

Power Ground

6

6

C1－

External Capacitor - Pin

7

7

C1＋

External Capacitor + Pin

8

8

Output

SERIES

PULSE SKIP MODE

XC9801

Not Available

XC9802

Available

DESIGNATOR

DESCRIPTION

SYMBOL

DESCRIPTION

①

True Logic Level at CE Pin

B

: Positive

50

: Standard voltage

②

③

Output Voltage

25 ~ 60

: Semi-custom voltage

④

Oscillation Frequency

3

: 300kHz

K

: MSOP-8A

⑤

Package

D

: USP-8

R

: Embossed tape, standard feed

⑥

Device Orientation

L

: Embossed tape, reverse feed

■

PIN CONFIGURATION

■

PIN ASSIGNMENT

■

PRODUCT CLASSIFICATION

●

Selection Guide

XC9801/02 ①②③④⑤⑥

MSOP-8A

(TOP VIEW)

●

Ordering Information

Regulated output voltage function cannot be used by the following input voltage condition:

USP-8

(BOTTOM

1 SENSE

2 CE

4 GND

PGND 5

C1- 6

C1+ 7

PGND 5

C1- 6

C1+ 7

1

2

3

4

8

7

6

5