lt1085ct-pbf Linear Technology Corporation, lt1085ct-pbf Datasheet - Page 4

• Manufacturer Part Number: lt1085ct-pbf
• Description: 7.5a, 5a, 3a Low Dropout Positive Adjustable Regulators
• Manufacturer: Linear Technology Corporation

LT1083/LT1084/LT1085
TYPICAL PERFORMANCE CHARACTERISTICS
4
2
1
0
0
2
1
2
0
1
0
0
0
LT1085
Dropout Voltage
LT1083
Dropout Voltage
LT1084
Dropout Voltage
0°C ≤ T
0°C ≤ T
T
T
J
1
INDICATES GUARANTEED TEST POINT
J
INDICATES GUARANTEED TEST POINT
INDICATES GUARANTEED TEST POINT
= 150°C
0°C ≤ T
= 150°C
1
J
2
J
≤ 125°C
1
T
≤ 125°C
OUTPUT CURRENT (A)
OUTPUT CURRENT (A)
J
–55°C ≤ T
OUTPUT CURRENT (A)
J
= –55°C
3
–40°C ≤ T
≤ 125°C
–55°C ≤ T
2
T
T
T
J
J
J
4
= 25°C
= 25°C
= 25°C
T
J
2
J
3
5
≤ 150°C
J
= 150°C
J
≤ 150°C
≤ 150°C
6
T
4
J
7
= –55°C
T
3
LT1083/4/5 ADJ G04
J
LT1083/4/5 ADJ G07
W
LT1083/4/5 ADJ G01
= –55°C
8
5
9
U
10
6
4
12
10
10
6
5
3
2
0
4
1
4
0
9
8
7
6
5
4
3
2
0
8
6
2
1
0
0
0
LT1085
Short-Circuit Current
LT1083
Short-Circut Current
LT1084
Short-Circut Current
GUARANTEED
GUARANTEED
GUARANTEED
5
–55°C
5
INPUT/OUTPUT DIFFERENTIAL (V)
–55°C
5
I
INPUT/OUTPUT DIFFERENTIAL (V)
I
INPUT/OUTPUT DIFFERENTIAL (V)
FULL LOAD
FULL LOAD
I
FULL LOAD
10
10
10
150°C
15
15
15
25°C
25°C
150°C
150°C
25°C
–55°C
20
20
20
25
25
25
LT1083/4/5 ADJ G08
LT1083/4/5 ADJ G02
LT1083/4/5 ADJ G05
30
30
30
35
35
35
–0.05
–0.10
–0.15
–0.20
–0.05
–0.10
–0.15
–0.20
–0.05
–0.10
–0.15
–0.20
0.10
0.05
0.10
0.05
0.10
0.05
0
0
–50
0
–50
–50
LT1085
Load Regulation
LT1084
Load Regulation
LT1083
Load Regulation
ΔI = 7.5A
ΔI = 5A
ΔI = 3A
–25
–25
–25
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
25
50
50
50
75
75
75
100
100
100
LT1083/4/5 ADJ G06
LT1083/4/5 ADJ G03
LT1083/4/5 ADJ G09
108345ff
125
125
125
150
150
150