2945M3 データシートの表示（PDF） - Signal Processing Technologies

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2945M3

400mA Low Dropout Voltage Regulator with Shutdown

Signal Processing Technologies 

PACKAGE: 3 PIN TO-252

E

-A-

b2

L2

-B-

A

A1

C1

A

4

D

L3

L1

123

-C-

SEATING

PLANE

H

L

3 PLCS

.010 M A M C

e1

D1

TERM 4

b1

e

E1

S

Y

M

BACK VIEW A-A

B

O

L

A

A1

b

b1

b2

c

c1

D

D1

E

E1

e

e1

H

L

L1

L2

L3

c

A

8

NOTES

1. Refer To Applicable Symbol List.

2. Dimensions And Tolerancing Per Ansi Y14.5m - 1982.

3. Lead Dimension Uncontrolled in L3

4. Tab Contour Optional Within Dim. b2 & L2 And E1 & D1

5. D1 & E1 Establishes A Minimum Mounting Surface for

Terminal 4.

6. L is the Termal Length for Soldering.

7. Controlling Dimension: Inch

8. 2 Mils Suggested For Postive Contact At Mounting.

INCHES

MIN.

MAX

0.086

0.035

0.025

0.300

0.205

0.018

0.018

0.235

0.170

0.250

0.170

0.370

0.020

0.025

0.035

0.045

0.098

0.180

0.094

0.045

0.035

0.045

0.215

0.023

0.023

0.245

-

0.265

-

0.410

-

0.040

0.050

0.060

N

MM

O

MIN.

MAX

T

E

2.184

2.3876

0.889

1.143

0.635

0.889

7.620

1.143

5.207

5.461

4

0.457

0.5842

0.457

0.5842

5.969

6.223

4.318

-

4,5

6.350

6.731

4.318

-

4,5

2.489

9.398

4.572

10.414

0.508

0.635

-

6

1.016

0.889

1.270

4

1.143

1.524

3

Rev. B Date:01/20/04

SPX2945 400mA Low Dropout Voltage Regulator with Shutdown

6

©Copyright 2004 Sipex Corporation

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