IFX1117(2009) 查看數據表（PDF） - Infineon Technologies

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IFX1117
(Rev.:2009)

Voltage Regulator

Infineon Technologies 

IFX 1117

SOT223

Q

4

1

2

3

GND

Q

I

AEP02868_1117_01

Figure 2 Pin Configuration IFX 1117 GSV33 (top view)

Table 1

Pin No.

1

2

3

4 (TAB)

Pin Definitions and Functions IFX 1117 GSV33

Symbol Function

GND Ground

Q

Output; Connect output pin to GND via a capacitor CQ ≥ 10 µF

with ESR ≤ 20 Ω (see also graph “Region of Stability”)

I

Input

Q

Output; Connect to pin 2 and heatsink area on PCB

Data Sheet

3

Rev. 1.21, 2009-09-04

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