FAN1112SX Fairchild Semiconductor, FAN1112SX Datasheet - Page 2
![IC REG LDO 1A 1.2V SOT-223](/photos/12/60/126091/fan1112sx_sml.jpg)
FAN1112SX
Manufacturer Part Number
FAN1112SX
Description
IC REG LDO 1A 1.2V SOT-223
Manufacturer
Fairchild Semiconductor
Datasheet
1.FAN1112SX.pdf
(8 pages)
Specifications of FAN1112SX
Regulator Topology
Positive Fixed
Voltage - Output
1.2V
Voltage - Input
Up to 18V
Voltage - Dropout (typical)
1.1V @ 1A
Number Of Regulators
1
Current - Output
1A
Current - Limit (min)
1.1A
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-223 (3 leads + Tab), SC-73, TO-261
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
18 V
Output Voltage
1.2 V
Output Type
Fixed
Dropout Voltage (max)
1.2 V at 1 A
Output Current
1 A
Line Regulation
0.2 %
Load Regulation
0.5 %
Maximum Power Dissipation
18 W
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
FAN1112SX
FAN1112SXTR
FAN1112SXTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
FAN1112SX
Manufacturer:
Fairchild Semiconductor
Quantity:
50 839
Part Number:
FAN1112SX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
PRODUCT SPECIFICATION
Pin Assignments
Absolute Maximum Ratings
2
Parameter
V
(V
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 sec.)
IN
IN
– V
OUT
) * I
OUT
1.2
1.0
0.8
0.6
0.4
0.2
0
0
Tab is
V
OUT
2
4-Lead Plastic SOT-223
Figure 1. Absolute Maximum Safe Operating Area
Front View
JC
4
= 15 C/W*
3
2
1
6
IN
OUT
GND
8
V
IN
– V
10
OUT
(V)
12
3-Lead Plastic TO-252
Min.
-65
GND OUT
0
1
Tab is V
14
Front View
JC
= 3 C/W*
2
OUT
16
See Figure 1
IN
3
Max.
125
150
300
18
18
20
REV. 1.0.1 9/27/01
Unit
V
C
C
C
FAN1112