AP2181A/AP2191A

Document number: DS37618 Rev. 2 - 2

11 of 17

www.diodes.com

May 2018

© Diodes Incorporated

AP2181A/AP2191A

Ordering Information

AP21X1A XX - X

Packing

Package

W : SOT25

S : SO-8

MP : MSOP8-EP

FM : U-DFN2018-6

7 : 7" Tape & Reel

13 : 13" Tape & Reel

Channel

Enable

1 : 1 Channel

8 : Active Low

9 : Active High

Part Number

Package

(Note 10)

Package Code

7

”/13’’ Tape and Reel

Status

(Note 9)

Quantity

Part Number Suffix

AP2181AW-7

SOT25

W

3000

-7

In Production

AP2181AS-13

SO-8

S

2500

-13

In Production

AP2181AMP-13

MSOP-8EP

MP

2500

-13

In Production

AP2181AFM-7

U-DFN2018-6

FM

3000

-7

In Production

AP2191AW-7

SOT25

W

3000

-7

In Production

AP2191AS-13

SO-8

S

2500

-13

In Production

AP2191AMP-13

MSOP-8EP

MP

2500

-13

In Production

AP2191AFM-7

U-DFN2018-6

FM

3000

-7

End of Life

Notes:

9. AP2191AFM-7 is End of Life (EOL) and recommended alternative is AP2181AFM-7.

10. For packaging details, go to our website at: https://www.diodes.com/design/support/packaging/diodes-packaging/.

Marking Information

(1)

SO-8

AP21X 1

(Top View)

YY WW XX

Part Number

Logo

WW : Week : 01~52; 52

YY : Year : 08, 09,10~

8

7

6

5

1

2

3

4

8 : Active Low

9 : Active High

represents 52 and 53 week

A

XX : Internal Code

(2)

MSOP-8EP

AP21X1A

(Top View)

Y W X E

Part Number

Logo

Y : Year : 0~9

8

7

6

5

1

2

3

4

8 : Active Low

9 : Active High

X : Internal Code

a~z : 27~52 week; z represents

W : Week : A~Z : 1~26 week;

52 and 53 week

MSOP-8EP