LT1083CK-12 Linear Technology, LT1083CK-12 Datasheet - Page 5

• Manufacturer Part Number: LT1083CK-12
• Description: IC LDO REG 7.5A 12V TO-3-2
• Manufacturer: Linear Technology

Specifications of LT1083CK-12

• Regulator Topology: Positive Adjustable
• Voltage - Output: 12V
• Voltage - Input: Up to 25V
• Voltage - Dropout (typical): 1.3V @ 7.5A
• Number Of Regulators: 1
• Current - Output: 7.5A
• Current - Limit (min): 8A
• Operating Temperature: 0°C ~ 150°C
• Mounting Type: Through Hole
• Package / Case: TO-3
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL PERFOR A CE CHARACTERISTICS
2
0
0
1
2
1
2
0
1
0
0
LT1083 Dropout Voltage
0
LT1084 Dropout Voltage
LT1085 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
0°C ≤ T
= 150°C
= 150°C
1
J
2
J
≤ 125°C
T
1
≤ 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
4
J
= 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
LT1083/4/5 FIXED G07
LT1083/4/5 FIXEDG04
LT1083/4/5 FIXED G01
3
J
W
= –55°C
8
5
9
U
10
6
4
12
10
10
4
0
9
8
7
6
5
4
3
2
0
6
5
2
0
8
6
2
1
4
3
1
0
0
0
LT1083 Short-Circuit Current
LT1084 Short Circuit Current
LT1085 Short-Circuit Current
GUARANTEED
GUARANTEED
GUARANTEED
5
5
–55°C
5
–55°C
INPUT/OUTPUT DIFFERENTIAL (V)
INPUT/OUTPUT DIFFERENTIAL (V)
INPUT/OUTPUT DIFFERENTIAL (V)
I
I
I
FULL LOAD
FULL LOAD
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
LT1083/4/5 FIXED G08
25
25
LT1083/4/5 FIXED G02
25
LT1083/LT1084/LT1085 Fixed
LT1083/4/5 FIXED G05
30
30
30
35
35
35
–0.05
–0.10
–0.15
–0.20
–0.05
–0.15
–0.20
–0.05
–0.10
–0.15
–0.20
–0.10
0.10
0.05
0.10
0.05
0.10
0.05
0
0
0
–50
–50
–50
LT1085 Load Regulation
LT1083 Load Regulation
LT1084 Load Regulation
ΔI = 5A
ΔI = 3A
ΔI = 7.5A
–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 FIXED G06
LT1083/4/5 FIXED G03
LT1083/4/5 FIXED G09
125
125
125
1083ffd
5
150
150
150