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LT1085CT#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22
LT1083/LT1084/LT1085
7
108345fh
For more information www.linear.com/LT1083
Typical perForMance characTerisTics
OUTPUT CURRENT (A)
0
1
2
LT1083/4/5 ADJ G01
0
1 2 3 4 5 6 7 8 9 10
INDICATES GUARANTEED TEST POINT
–40°C ≤ T
J
≤ 150°C
0°C ≤ T
J
≤ 125°C
T
J
= 150°C
T
J
= 25°C
T
J
= –55°C
INPUT/OUTPUT DIFFERENTIAL (V)
0
SHORT-CIRCUIT CURRENT (A)
8
10
12
15 25
LT1083/4/5 ADJ G02
6
4
5 10
20 30 35
2
0
25°C
150°C
I
FULL LOAD
GUARANTEED
–55°C
TEMPERATURE (°C)
–50
–0.20
OUTPUT VOLTAGE DEVIATION (%)
–0.15
–0.10
–0.05
0
0 50
100
150
LT1083/4/5 ADJ G03
0.05
0.10
–25 25
75
125
∆I = 7.5A
OUTPUT CURRENT (A)
0
0
MINIMUN INPUT/OUTPUT DIFFERENTIAL (V)
1
1
2
3 4
LT1083/4/5 ADJ G04
5
2
6
INDICATES GUARANTEED TEST POINT
–55°C ≤ T
J
≤ 150°C
0°C ≤ T
J
≤ 125°C
T
J
= 150°C
T
J
= –55°C
T
J
= 25°C
INPUT/OUTPUT DIFFERENTIAL (V)
0
0
SHORT-CIRCUIT CURRENT (A)
1
3
4
5
10
7
10
20
25
LT1083/4/5 ADJ G05
2
8
9
6
5
15
30
35
25°C
–55°C
150°C
GUARANTEED
I
FULL LOAD
TEMPERATURE (°C)
–50
–0.20
–0.15
–0.10
–0.05
0.05
0.10
OUTPUT VOLTAGE DEVIATION (%)
0
0 50
100
150
LT1083/4/5 ADJ G06
–25 25
75
125
∆I = 5A
TEMPERATURE (°C)
–50
–0.20
–0.15
–0.10
–0.05
0.05
0.10
OUTPUT VOLTAGE DEVIATION (%)
0
0 50
100
150
LT1083/4/5 ADJ G09
–25 25
75
125
∆I = 3A
INPUT/OUTPUT DIFFERENTIAL (V)
0
SHORT-CIRCUIT CURRENT (A)
4
5
6
15 25
LT1083/4/5 ADJ G08
3
2
5 10
20 30 35
1
0
25°C
–55°C
I
FULL LOAD
GUARANTEED
150°C
OUTPUT CURRENT (A)
0
0
MINIMUM INPUT/OUTPUT DIFFERENTIAL (V)
1
2
1
2
LT1083/4/5 ADJ G07
3
4
INDICATES GUARANTEED TEST POINT
T
J
= 150°C
T
J
= 25°C
–55°C ≤ T
J
≤ 150°C
T
J
= –55°C
0°C ≤ T
J
≤ 125°C
LT1083
Dropout Voltage
LT1083
Short-Circuit Current
LT1083
Load Regulation
LT1084
Dropout Voltage
LT1084
Short-Circuit Current
LT1084
Load Regulation
LT1085
Dropout Voltage
LT1085
Short-Circuit Current
LT1085
Load Regulation
LT1083/LT1084/LT1085
8
108345fh
For more information www.linear.com/LT1083
Typical perForMance characTerisTics
INPUT/OUTPUT DIFFERENTIAL (V)
0
0
MINIMUM OPERATING CURRENT (mA)
1
3
4
5
10
7
10
20
25
LT1083/4/5 ADJ G10
2
8
9
6
5
15
30
35
T
J
= –55°C
T
J
= 150°C
T
J
= 25°C
TEMPERATURE (°C)
–50
1.27
1.26
1.25
1.24
1.23
REFERENCE VOLTAGE (V)
0 50
100
150
LT1083/4/5 ADJ G11
–25 25
75
125
TEMPERATURE (°C)
–50
100
90
80
70
60
50
40
30
20
10
0
ADJUST PIN CURRENT (µA)
0 50
100
150
LT1083/4/5 ADJ G12
–25 25
75
125
FREQUENCY (Hz)
RIPPLE REJECTION (dB)
100
90
80
70
60
50
40
30
20
10
0
10 1k 10k 100k
1083/4/5 ADJ G13
100
V
RIPPLE
≤ 0.5V
P-P
V
RIPPLE
≤ 3V
P-P
(V
IN
– V
OUT
) ≥ 3V
(V
IN
– V
OUT
) ≥ V
DROPOUT
C
ADJ
= 200µF AT FREQUENCIES < 60Hz
C
ADJ
= 25µF AT FREQUENCIES > 60Hz
I
OUT
= 7A
OUTPUT CURRENT (A)
0
RIPPLE REJECTION (dB)
100
90
80
70
60
50
40
30
20
10
0
2
4
5
1083/4/5 ADJ G14
1 3
6
7
8
V
OUT
= 5V
C
ADJ
= 25µF
C
OUT
= 25µF
f
R
= 120Hz
V
RIPPLE
≤ 3V
P-P
f
R
= 20kHz
V
RIPPLE
≤ 0.5V
P-P
CASE TEMPERATURE (°C)
50
POWER (W)
100
90
80
70
60
50
40
30
20
10
0
LT1083/4/5 ADJ G15
60 70 80 90 100 110 120 130 140 150
LT1083MK
LT1083CP
LT1083CK
* AS LIMITED BY MAXIMUM JUNCTION TEMPERATURE
FREQUENCY (Hz)
RIPPLE REJECTION (dB)
100
90
80
70
60
50
40
30
20
10
0
10 1k 10k 100k
1083/4/5 ADJ G16
100
V
RIPPLE
≤ 0.5V
P-P
V
RIPPLE
≤ 3V
P-P
(V
IN
– V
OUT
) ≥ 3V
(V
IN
– V
OUT
) ≥ V
DROPOUT
C
ADJ
= 200µF AT FREQUENCIES < 60Hz
C
ADJ
= 25µF AT FREQUENCIES > 60Hz
I
OUT
= 5A
OUTPUT CURRENT (A)
0
RIPPLE REJECTION (dB)
100
90
80
70
60
50
40
30
20
10
0
2
4
5
1083/4/5 ADJ G17
1 3
V
OUT
= 5V
C
ADJ
= 25µF
C
OUT
= 25µF
f
R
= 120Hz
V
RIPPLE
≤ 3V
P-P
f
R
= 20kHz
V
RIPPLE
≤ 0.5V
P-P
CASE TEMPERATURE (°C)
50
POWER (W)
60
50
40
30
20
10
0
LT1083/4/5 ADJ G18
60 70 80 90 100 110 120 130 140 150
LT1084MK
LT1084CT
LT1084CP
* AS LIMITED BY MAXIMUM JUNCTION TEMPERATURE
LT1084CK
Minimum Operating Current Temperature Stability
Adjust Pin Current
LT1083
Ripple Rejection
LT1083
Ripple Rejection vs Current
LT1083
Maximum Power Dissipation*
LT1084
Maximum Power Dissipation*
LT1084
Ripple Rejection vs Current
LT1084
Ripple Rejection
LT1083/LT1084/LT1085
9
108345fh
For more information www.linear.com/LT1083
Typical perForMance characTerisTics
TIME (µs)
0
OUTPUT VOLTAGE
DEVIATION (V)
LOAD CURRENT (A)
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
3
2
1
0
50
1083/4/5 ADJ G24
100
C
ADJ
= 0
C
ADJ
= 1µF
C
IN
= 1µF
C
OUT
= 10µF TANTALUM
V
OUT
=10V
V
IN
=13V
PRELOAD=100mA
FREQUENCY (Hz)
RIPPLE REJECTION (dB)
100
90
80
70
60
50
40
30
20
10
0
10 1k 10k 100k
1083/4/5 ADJ G19
100
V
RIPPLE
≤ 0.5V
P-P
V
RIPPLE
≤ 3V
P-P
(V
IN
– V
OUT
) ≥ 3V
(V
IN
– V
OUT
) ≥ V
DROPOUT
C
ADJ
= 200µF AT FREQUENCIES < 60Hz
C
ADJ
= 25µF AT FREQUENCIES > 60Hz
I
OUT
= 3A
OUTPUT CURRENT (A)
0
RIPPLE REJECTION (dB)
100
90
80
70
60
50
40
30
20
10
0
1.0 1.5
2.5
3.0
1083/4/5 ADJ G20
0.5 2.0
V
OUT
= 5V
C
ADJ
= 25µF
C
OUT
= 25µF
f
R
= 120Hz
V
RIPPLE
≤ 3V
P-P
f
R
= 20kHz
V
RIPPLE
≤ 0.5V
P-P
CASE TEMPERATURE (°C)
50
POWER (W)
50
40
30
20
10
0
LT1083/4/5 ADJ G21
60 70 80 90 100 110 120 130 140 150
LT1085MK
LT1085CT
LT1085CK
* AS LIMITED BY MAXIMUM JUNCTION TEMPERATURE
TIME (µs)
0
OUTPUT VOLTAGE
DEVIATION (V)
LOAD CURRENT (A)
0.6
0.4
0.2
0
–0.2
–0.4
8
6
4
2
0
50
1083/4/5 ADJ G22
100
C
ADJ
= 0
C
ADJ
= 1µF
C
IN
= 1µF
C
OUT
= 10µF TANTALUM
V
OUT
=10V
V
IN
=13V
PRELOAD=100mA
TIME (µs)
0
OUTPUT VOLTAGE
DEVIATION (V)
LOAD CURRENT (A)
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
6
4
2
0
50
1083/4/5 ADJ G23
100
C
ADJ
= 0
C
ADJ
= 1µF
C
IN
= 1µF
C
OUT
= 10µF TANTALUM
V
OUT
=10V
V
IN
=13V
PRELOAD=100mA
TIME (µs)
0
OUTPUT VOLTAGE
DEVIATION (mV)
INPUT
DEVIATION (V)
60
40
20
0
–20
–40
–60
14
13
12
100
1083/4/5 ADJ G26
200
C
ADJ
= 0
C
ADJ
= 1µF
V
OUT
= 10V
I
IN
= 0.2A
C
IN
= 1µF TANTALUM
C
OUT
= 10µF TANTALUM
TIME (µs)
0
OUTPUT VOLTAGE
DEVIATION (mV)
INPUT
DEVIATION (V)
60
40
20
0
–20
–40
–60
14
13
12
100
1083/4/5 ADJ G27
200
C
ADJ
= 0
C
ADJ
= 1µF
V
OUT
= 10V
I
IN
= 0.2A
C
IN
= 1µF TANTALUM
C
OUT
= 10µF TANTALUM
TIME (µs)
0
OUTPUT VOLTAGE
DEVIATION (mV)
INPUT
DEVIATION (V)
150
100
50
0
–50
–100
–150
14
13
12
100
1083/4/5 ADJ G25
200
C
ADJ
= 0
C
ADJ
= 1µF
V
OUT
= 10V
I
IN
= 0.2A
C
IN
= 1µF TANTALUM
C
OUT
= 10µF TANTALUM
LT1085
Ripple Rejection
LT1085
Ripple Rejection vs Current
LT1085
Maximum Power Dissipation*
LT1083
Load Transient Response
LT1084
Load Transient Response
LT1085
Load Transient Response
LT1083
Line Transient Response
LT1084
Line Transient Response
LT1085
Line Transient Response
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22

LT1085CT#PBF

Mfr. #:
Buy LT1085CT#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
LDO Voltage Regulators 7.5A, 5A, 3A L Drop Pos Adj Regs
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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