rc1584 Fairchild Semiconductor, rc1584 Datasheet - Page 4

• Manufacturer Part Number: rc1584
• Description: 7a Adjustable/fixed Low Dropout Linear Regulator
• Manufacturer: Fairchild Semiconductor

RC1584
Typical Performance Characteristics
4
Figure 5. Minimum Load Current vs. Temperature
Figure 1. Dropout Voltage vs. Output Current
Figure 3. Reference Voltage vs. Temperature
1.275
1.270
1.265
1.260
1.255
1.250
1.245
1.240
1.235
1.230
1.225
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
-75 -50 -25
-75 -50 -25
0
T=25 C
JUNCTION TEMPERATURE ( C)
JUNCTION TEMPERATURE ( C)
T=0 C
1
0
OUTPUT CURRENT (A)
2
0
25 50 75 100 125 150 175
25 50 75 100 125 150 175
3
4
T=125 C
5
6
7
Figure 6. Adjust Pin Current vs. Temperature
Figure 2. Load Regulation vs. Temperature
Figure 4. Output Voltage vs. Temperature
3.70
3.65
3.60
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
-0.05
-0.10
-0.15
-0.20
100
0.10
0.05
90
80
70
60
50
40
30
20
10
0
-75 -50 -25
-75 -50 -25
0
-75 -50 -25
V
OUT
I = 7A
JUNCTION TEMPERATURE ( C)
JUNCTION TEMPERATURE ( C)
SET WITH 1% RESISTORS
JUNCTION TEMPERATURE ( C)
0
0
0
25 50 75 100 125 150 175
25 50 75 100 125 150 175
25 50 75 100 125 150 175
V
Note:
1. RC1584 Only
OUT
= 3.6V
PRODUCT SPECIFICATION
Note:
1. RC1584 Only
1
REV. 1.0.5 7/13/00