SC174MLTRT View Datasheet(PDF) - Semtech Corporation

Part Name

Description

MFG CO.

SC174MLTRT

4A EcoSpeed™ Synchronous Step-Down Regulator with Optional Ultrasonic Power Save

Semtech Corporation 

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SC174

Outline Drawing - MLPD-10 3x3

A

D

PIN 1

INDICATOR

(LASER MARK)

aaa C

LxN

E/2

D1

12

DIMENSIONS

B

DIM

INCHES

MIN NOM MAX

MILLIMETERS

MIN NOM MAX

A .031 - .039 0.80 - 1.00

A1 .000 - .002 0.00 - 0.05

A2 - (.008) -

- (0.20) -

b .008 .010 .012 0.20 0.25 0.30

E

D .114 .118 .122 2.90 3.00 3.10

D1 .087 .089 .091 2.20 2.25 2.30

E .114 .118 .122 2.90 3.00 3.10

E1 .057 .059 .061 1.45 1.50 1.55

e

.020 BSC

0.50 BSC

L .018 .020 .022 0.45 0.50 0.55

N

10

10

aaa

.003

0.08

bbb

.004

0.10

A1

A2

A

SEATING

PLANE

C

E1

N

e

D/2

bxN

bbb C A B

NOTES:

1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).

2. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS TERMINALS.

© 2010 Semtech Corporation

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