FAN1086SX Fairchild Semiconductor, FAN1086SX Datasheet - Page 4

• Manufacturer Part Number: FAN1086SX
• Description: IC REG LDO 1.5A ADJ VOLT SOT-223
• Manufacturer: Fairchild Semiconductor

Specifications of FAN1086SX

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 ~ 5.5 V
• Voltage - Input: Up to 7.5V
• Voltage - Dropout (typical): 1.3V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Current - Limit (min): 1.6A
• Operating Temperature: 25°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PRODUCT SPECIFICATION
Typical Performance Characteristics
4
Figure 5. Minimum Load Current vs. Temperature
Figure 1. Dropout Voltage vs. Output Current
Figure 3. Reference Voltage vs. Temperature
1.250
1.245
1.240
1.235
1.230
1.225
1.220
1.215
1.210
1.205
1.200
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
5
4
3
2
1
0
0
-75 -50 -25 0
-75 -50 -25 0
0
JUNCTION TEMPERATURE ( C)
JUNCTION TEMPERATURE ( C)
0.3
OUTPUT CURRENT (A)
0.6
25 50 75 100 125 150 175
25 50 75 100 125 150 175
0.9
1.2
1.5
Figure 6. Adjust Pin Current vs. Temperature
Figure 2. Load Regulation vs. Temperature
Figure 4. Output Voltage vs. Temperature
-0.20
-0.05
-0.10
-0.15
3.70
3.65
3.60
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
0.10
0.05
100
90
80
70
60
50
40
30
20
10
0
0
-75 -50 -25 0
-75 -50 -25 0
-75 -50 -25 0
V
OUT
I = 1A
JUNCTION TEMPERATURE ( C)
JUNCTION TEMPERATURE ( C)
JUNCTION TEMPERATURE ( C)
SET WITH 1% RESISTORS
Note:
1. FAN1086 Only
25 50 75 100 125 150 175
25 50 75 100 125 150 175
25 50 75 100 125 150 175
V
V
OUT
OUT
= 3.6V
= 3.3V
Note:
1. FAN1086 Only
REV. 1.0.7 11/10/03
1
FAN1086