LM317T (KA317) Fairchild Semiconductor, LM317T (KA317) Datasheet - Page 3

• Manufacturer Part Number: LM317T (KA317)
• Description: Adjustable Voltage Regulator (Positive)
• Manufacturer: Fairchild Semiconductor

©2000 Fairchild Semiconductor International
TYPICAL PERFORMANCE CHARACTERISTICS
-0.2
-0.4
-0.6
-0.8
-1.0
0.2
2.5
1.5
0
3
2
1
0
0
∆V
Fig. 1 Load Regulation
o
Fig. 3 Dropout Voltage
= 100mV
25
25
TEMPERATURE (°C)
TEMPERATURE (°C)
50
50
I
I
L
L
75
75
= 1.5A
= 1A
I
L
= 500mA
I
L
I
L
I
= 20mA
I
L
L
= 200mA
= 0.5A
= 1.5A
100
100
125
125
1.255
1.245
1.235
1.26
1.25
1.24
55
50
45
40
35
-50 -25
-50 -25
Fig. 2 Adjustment Current
Fig. 4 Reference Voltage
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
50
50
75
75
100
100
125
125
Rev. B, May 2000