LM2901/ LM2901A/ LM2903/ LM2903A

Document number: DS36779 Rev. 3 - 2

14 of 18

www.diodes.com

May 2016

© Diodes Incorporated

LM2901/ LM2901A/ LM2903/ LM2903A

Package Outline Dimensions

Please see http://www.diodes.com/package-outlines.html for the latest version.

SO-8

SO-8

Dim

Min

Max

A



1.75

A1

0.10

0.20

A2

1.30

1.50

A3

0.15

0.25

b

0.3

0.5

D

4.85

4.95

E

5.90

6.10

E1

3.85

3.95

e

1.27 Typ

h



0.35

L

0.62

0.82



0°

8°

All Dimensions in mm

TSSOP-8

TSSOP-8

Dim

Min

Max

Typ

a

0.09





A



1.20



A1

0.05

0.15



A2

0.825 1.025 0.925

b

0.19

0.30



c

0.09

0.20



D

2.90

3.10

3.025

e





0.65

E





6.40

E1

4.30

4.50

4.425

L

0.45

0.75

0.60

All Dimensions in mm

MSOP-8

MSOP-8

Dim Min

Max

Typ

A



1.10



A1

0.05 0.15

0.10

A2

0.75 0.95

0.86

A3

0.29 0.49

0.39

b

0.22 0.38

0.30

c

0.08 0.23

0.15

D

2.90 3.10

3.00

E

4.70 5.10

4.90

E1

2.90 3.10

3.00

E3

2.85 3.05

2.95

e





0.65

L

0.40 0.80

0.60

a

0°

8°

4°

x





0.750

y





0.750

All Dimensions in mm

Gauge Plane

Seating Plane

Detail ‘A’

Detail ‘A’

E

E1

h

L

D

e

b

A2

A1

A

A3

A

A1

A2

e

Seating Plane

Gauge Plane

0.25

L

4X10°

4X

10

°

See Detail C

Detail C

c

E1

E3

A3

1

E

y

x

D

b

L

Gauge plane

See Detail C

D

E

A1

A2

A

e

a

Detail C

E1

b

D

c