FAN1112SX Fairchild Semiconductor, FAN1112SX Datasheet - Page 2

• Manufacturer Part Number: FAN1112SX
• Description: IC REG LDO 1A 1.2V SOT-223
• Manufacturer: Fairchild Semiconductor

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

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