LT1084CP Linear Technology, LT1084CP Datasheet - Page 4
LT1084CP
Manufacturer Part Number
LT1084CP
Description
IC LDO REG 5A ADJ TO-3P-3
Manufacturer
Linear Technology
Datasheet
1.LT1085CTPBF.pdf
(18 pages)
Specifications of LT1084CP
Regulator Topology
Positive Adjustable
Voltage - Output
1.25 ~ 28.5 V
Voltage - Input
2.55 ~ 30 V
Voltage - Dropout (typical)
1.3V @ 5A
Number Of Regulators
1
Current - Output
5A
Current - Limit (min)
5.5A
Operating Temperature
0°C ~ 150°C
Mounting Type
Through Hole
Package / Case
TO-3P-3, TO-247-3
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
LT1084CP
Manufacturer:
LT
Quantity:
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LT
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LT
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LT
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Part Number:
LT1084CP-5
Manufacturer:
LT/凌特
Quantity:
20 000
LT1083/LT1084/LT1085
temperature range, otherwise specifi cations are at T
PARAMETER
Reference Voltage
Line Regulation
Load Regulation
Dropout Voltage
Current Limit
Minimum Load Current
Thermal Regulation
Ripple Rejection
Adjust Pin Current
Adjust Pin Current Change
Temperature Stability
Long-Term Stability
RMS Output Noise (% of V
ELECTRICAL CHARACTERISTICS
4
LT1083
LT1084
LT1085
LT1083
LT1084
LT1085
OUT
)
CONDITIONS
I
(V
10mA ≤ I
1.5V ≤ (V
I
M-Grade: 15V ≤ (V
C-, I-Grades: 15V ≤ (V
(V
(Notes 2, 3, 4, 6)
ΔV
(V
(V
(V
(V
(V
(V
(V
T
f = 120Hz, C
I
T
10mA ≤ I
T
T
OUT
LOAD
OUT
A
A
A
J
IN
IN
IN
IN
IN
IN
IN
IN
IN
REF
= 25°C, 30ms Pulse
= 25°C
= 125°C, 1000 Hrs
= 25°C, 10Hz = ≤ f ≤ 10kHz
– V
– V
– V
– V
– V
– V
– V
– V
– V
= 10mA, T
= I
= 10mA, 1.5V ≤ (V
= 1%, I
FULL_LOAD
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
) = 3V
) = 3V, 10mA ≤ I
) = 5V
) = 25V
) = 5V
) = 25V
) = 5V
) = 25V
) = 25V
– V
ADJ
≤ I
≤ I
OUT
OUT
J
FULL_LOAD
= 25μF, C
FULL_LOAD
= 25°C,
, (V
= I
) ≤ 25V (Notes 4, 6, 7)
A
IN
FULL_LOAD
= 25°C.
IN
– V
IN
– V
OUT
IN
– V
The
OUT
, 1.5V ≤ (V
OUT
– V
OUT
) ≤ 35V (Notes 2, 3)
OUT
= 25μF Tantalum
l
) = 3V (Notes 6, 7, 8)
OUT
(Notes 5, 6, 8)
) ≤ 30V (Notes 2, 3)
≤ I
denotes the specifi cations which apply over the full operating
) ≤ 15V, T
FULL_LOAD
IN
– V
OUT
J
, T
= 25°C (Notes 2, 3)
) ≤ 25V (Note 6)
J
= 25°C
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
1.238
1.225
MIN
8.0
0.4
5.5
0.3
3.2
0.2
60
1.250
1.250
0.015
0.035
0.002
0.003
0.004
0.003
0.05
0.05
TYP
0.1
0.2
1.3
9.5
1.0
6.5
0.6
4.0
0.5
0.2
0.5
0.3
75
55
5
1.262
1.270
0.010
0.015
0.020
MAX
120
0.2
0.2
0.5
0.5
0.3
0.4
1.5
10
5
1
108345fg
UNITS
%/W
%/W
%/W
mA
dB
μA
μA
μA
%
%
%
%
%
%
%
%
%
V
V
V
A
A
A
A
A
A