42744V33 데이터 시트보기 (PDF) - Infineon Technologies

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42744V33

Low Dropout Linear Voltage Regulator

Infineon Technologies 

TLE42744

Pin Configuration

3

Pin Configuration

3.1

Pin Assignment PG-TO252-3, PG-TO263-3 and PG-SOT223-4

GND

GND

4

1

3

Ι

Q

AEP02561

Ι GND Q

AEP02281

1

2

3

I

GND

Q

Pin Co n fig _ PG - SO T2 2 3 -

4.vsd

Figure 2 Pin Configuration (top view)

3.2

Pin Definitions and Functions PG-TO252-3, PG-TO263-3and PG-SOT223-4

Pin No.

1

2

3

Heat Slug / 4

Symbol Function

I

Input

block to ground directly at the IC with a ceramic capacitor

GND

Ground

internally connected to heat slug

Q

Output

block to ground with a capacitor close to the IC terminals, respecting the values given

for its capacitance and ESR in “Functional Range” on Page 7

–

Heat Slug

internally connected to GND;

connect to GND and heatsink area

Data Sheet

4

Rev. 1.1, 2010-01-13

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