FAN1112SX Fairchild Semiconductor, FAN1112SX Datasheet - Page 7

• 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

FAN1112
Mechanical Dimensions
3-Lead TO-252 Package
REV. 1.0.1 9/27/01
H
A
b
b2
b3
c
c2
D
E
e
H
L
L1
L3
L4
Symbol
D
A
Min.
.086
.025
.030
.205
.018
.018
.210
.250
.370
.055
.035
.025
@HEATSINK
.090 BSC
.108 REF
Inches
@PKG/
e
Max.
b3
E
.094
.035
.045
.215
.024
.023
.245
.265
.410
.070
.080
.040
b
Min.
2.19
0.64
0.76
5.21
0.46
0.46
5.33
6.35
9.40
1.40
0.89
0.64
b2
Millimeters
2.29 BSC
2.74 REF
-C-
E-PIN
10.41
Max.
L4
2.39
0.89
1.14
5.46
0.61
0.58
6.22
6.73
1.78
2.03
1.02
L3
(continued)
Notes
4
1
1
3
4
L1
Notes:
1.
2.
3.
4.
5.
6.
Dimensions are exclusive of mold flash, metal burrs or interlead
protrusion.
Stand off-height is measured from lead tip with ref. to Datum -B-.
Foot length is measured with ref. to Datum -A- with lead surface.
Thermal pad contour optional within dimension b3 and L3.
Formed leads to be planar with respect to one another at seating
place -C-.
Dimensions and tolerances per ASME Y14.5M-1994.
-B-
-A-
c2
L
= 0 – 10
PRODUCT SPECIFICATION
7