Technical Note

8/9

BD3570FP/HFP, BD3571FP/HFP, BD3572FP/HFP, BD3573FP/HFP

BD3574FP/HFP, BD3575FP/HFP

www.rohm.com

2011.03 - Rev.B

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

●Ordering Part Number

B

D

3

5

7

4

H

F

P

-

T

R

ローム形名

Part number

3570：3.3V output

no include SW

3571：5.0V output

no include SW

3572：variable output

no include SW

3573：3.3V output

include SW

3574：5.0V output

include SW

3575：variable output

include SW

Package

FP ： TO252-3,

TO252-5

HFP： HRP5

Packaging and forming

specification

E2: Embossed tape and reel

(TO252-3,TO252-5)

TR: Embossed tape and reel

(HRP5)

(Unit : mm)

TO252-3

2

1

3

0.65

0.65

0.75

FIN

6.5

±0.2

2.3

±0.2

2.3

±0.2

0.5

±0.1

1.0

±0.2

2.3

±0.2

0.5

±0.1

5.1

+0.2

-0.1

C0.5

Direction of feed

1pin

Reel

<Tape and Reel information>

Embossed carrier tape

Tape

Quantity

Direction

of feed

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

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

2000pcs

E2

(

)

(Unit : mm)

TO252-5

1 2 3

5

4

0.5

1.27

FIN

6.5

±0.2

2.3

±0.2

0.5

±0.1

1.0

±0.2

0.5

±0.1

C0.5

5.1

+0.2

-0.1

Direction of feed

1pin

Reel

<Tape and Reel information>

Embossed carrier tape

Tape

Quantity

Direction

of feed

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

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

2000pcs

E2

(

)