Technical Note

16/17

LM393DR/PWR/DGKR,LM2903DR/PWR/DGKR/VQDR/VQPWR

LM339DR/PWR,LM2901DR/PWR/VQDR/VQPWR

www.rohm.com

2011.06 - Rev.B

© 2011 ROHM Co., Ltd. All rights reserved.

●

Ordering part number

L

M

2

9

0

3

V

Q

D

R

Family name

LM393

LM339

LM2901

LM2903

Operating Voltage

VQ : Tested to 32V

None : Tested to 30V

Package type

D

: SOIC

PW : TSSOP

DGK : MSOP/VSSOP

Packaging and forming specification

R: Embossed tape and reel

(Unit : mm)

(Unit : mm)

SOIC8

0.2

±0.1

234

5

6

7

8

1

4.9

±0.2

0.545

(MAX 5.25 include BURR)

0.42

±0.1

1.27

0.1 S

S

+6

°

−4°

4

°

<Tape and Reel information>

Embossed carrier tape

Tape

Quantity

Direction

of feed

2500pcs

The direction is the 1pin of product is at the upper left when you hold

reel on the left hand and you pull out the tape on the right hand

()

Direction of feed

Reel

1pin

(Unit : mm)

SOIC14

(Unit : mm)

7

1

8

14

(Max 9.0 include BURR)

+6

°

−4°

1PIN MARK

0.42

−0.04

+0.05

0.22

+ 0.05

−0.03

0.515

8.65

±0.1

4

°

1.27

0.08 S

<Tape and Reel information>

Embossed carrier tape

Tape

Quantity

Direction

of feed

2500pcs

The direction is the 1pin of product is at the upper left when you hold

reel on the left hand and you pull out the tape on the right hand

()

Direction of feed

Reel

1pin

(Unit : mm)

TSSOP8

0.08 S

4

± 4

234

8765

1

1PIN MARK

0.525

0.245

+0.05

−0.04

0.65

0.145

+0.05

−0.03

3.0

±0.1

(MAX 3.35 include BURR)

S

<Tape and Reel information>

Embossed carrier tape

Tape

Quantity

Direction

of feed

2500pcs

The direction is the 1pin of product is at the upper left when you hold

reel on the left hand and you pull out the tape on the right hand

()

Direction of feed

Reel

1pin