FAN1112SX Datasheet, PDF (2/8 Pages) Fairchild Semiconductor – 1A 1.2V Low Dropout Linear Regulator

PRODUCT SPECIFICATION
Pin Assignments
Tab is
V_OUT
Front View
3
2
1
IN
OUT
GND
4-Lead Plastic SOT-223
Θ_JC = 15°C/W*
Front View
Tab is V_OUT
123
GND OUT IN
3-Lead Plastic TO-252
Θ_JC = 3°C/W*
FAN1112
*With package soldered to 0.5 square inch copper area over backside ground plane or internal power plane., Θ_JA can vary from
30°C/W to more than 50°C/W. Other mounting techniques may provide better thermal resistance than 30°C/W.
Absolute Maximum Ratings
Parameter
V_IN
(V_IN – V_OUT) * I_OUT
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 sec.)
Min.
Max.
Unit
18
V
See Figure 1
0
125
°C
-65
150
°C
300
°C
1.2
1.0
0.8
0.6
0.4
0.2
0
0
2
4
6
8
10
12
14
16
V_IN – V_OUT (V)
Figure 1. Absolute Maximum Safe Operating Area
18
20
2
REV. 1.0.1 9/27/01