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RC1587
PRODUCT SPECIFICATION
4
Typical Performance Characteristics
Figure 1. Dropout Voltage vs. Output Current
Figure 2. Load Regulation vs. Temperature
Figure 3. Reference Voltage vs. Temperature
Figure 4. Output Voltage vs. Temperature
Figure 5. Minimum Load Current vs. Temperature
Figure 6. Adjust Pin Current vs. Temperature
JUNCTION TEMPERATURE (
°
C)
O
-75 -50 -25
0
25
50
75 100 125 150 175
0.10
0.05
0
-0.05
-0.10
-0.15
-0.20
I = 3A
6
0.5
1
1.5
OUTPUT CURRENT (A)
D
2
3.0
2.5
0
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
T=25
°
C
T=0
°
C
T=125
°
C
6
JUNCTION TEMPERATURE (
°
C)
R
-75 -50 -25
0
25
50
75 100 125 150 175
3.70
3.65
3.60
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
V
OUT
SET WITH 1% RESISTORS
V
OUT
= 3.6V
1
V
OUT
= 3.3V
2
Note:
1. RC1587 Only
2. RC1587, -3.3
6
JUNCTION TEMPERATURE (
°
C)
R
-75 -50 -25
0
25
50
75 100 125 150 175
1.275
1.270
1.265
1.260
1.255
1.250
1.245
1.240
1.235
1.230
1.225
6
JUNCTION TEMPERATURE (
°
C)
M
-75 -50 -25
0
25
50
75 100 125 150 175
5
4
3
2
1
0
6
JUNCTION TEMPERATURE (
°
C)
A
μ
A
-75 -50 -25
0
25
50
75 100 125 150 175
100
90
80
70
60
50
40
30
20
10
0
6
Note:
1. RC1587 Only