Data Sheet

4

Rev. 1.1, 2004-07-20

IFX 1117

Figure 3

Pin Configuration IFX 1117 GSV (top view)

Table 2

Pin Definitions and Functions IFX 1117 GSV

Pin No.

Symbol Function

1ADJ

Adjust; defines output voltage level by external voltage divider

between Q, ADJ and GND.

2Q

Output; Connect output pin to GND via a capacitor

C

with ESR

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

3I

Input

4 (Heatsink)

Q

Output; Connect to pin 2

AEP02868_1117_02

123

4

Q

ADJ

I

Q

SOT223