LT1529CQ-3.3#TR Linear Technology, LT1529CQ-3.3#TR Datasheet - Page 4

IC LDO 3.3V 3A SHUTDOWN DDPAK-5

LT1529CQ-3.3#TR

Manufacturer Part Number
LT1529CQ-3.3#TR
Description
IC LDO 3.3V 3A SHUTDOWN DDPAK-5
Manufacturer
Linear Technology
Datasheet

Specifications of LT1529CQ-3.3#TR

Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 15V
Voltage - Dropout (typical)
0.6V @ 3A
Number Of Regulators
1
Current - Output
3A
Current - Limit (min)
3.2A
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-263-5, D²Pak (5 leads + Tab), TO-263BA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
LT1529
LT1529-3.3/LT1529-5
TYPICAL PERFOR
4
3.400
3.325
3.300
3.275
3.250
3.200
3.375
3.350
3.225
250
225
200
175
150
125
100
1.0
0.8
0.7
0.6
0.4
0.9
0.5
0.3
0.2
0.1
75
50
25
0
0
– 50
0
Guaranteed Dropout Voltage
0
LT1529-3.3
Quiescent Current
LT1529-3.3
Output Voltage
I
LOAD
= TEST POINT
1
– 25
0.5
= 1mA
2
OUTPUT CURRENT (A)
0
3
INPUT VOLTAGE (V)
TEMPERATURE (°C)
1.0
V
V
SHDN
SHDN
4
25
= OPEN (HIGH)
= 0V
1.5
5
50
6
2.0
75
7
W
I
R
LOAD
8
L
2.5
100
A
LT1529 • G07
LT1529 • G01
=
LT1529 • G04
9
= 0
U
125
10
3.0
CE
C
5.100
5.075
5.050
5.025
5.000
4.975
4.950
4.925
4.900
HARA TERISTICS
250
225
200
175
150
125
100
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
75
50
25
0
0
– 50
–50
0
Dropout Voltage
LT1529-5
Quiescent Current
LT1529-5
Output Voltage
A: I
B: I
C: I
D: I
I
R
I
LOAD
LOAD
L
– 25
1
–25
LOAD
LOAD
LOAD
LOAD
=
= 0
= 1mA
C
2
= 3A
= 1.5A
= 700mA
= 300mA
0
0
V
3
TEMPERATURE (°C)
INPUT VOLTAGE (V)
TEMPERATURE (°C)
SHDN
4
25
25
= 0V
E: I
F: I
V
SHDN
D
A
B
C
E
F
5
LOAD
LOAD
50
50
= OPEN (HIGH)
6
= 10mA
= 100mA
75
75
7
8
100
100
LT1529 • G02
LT1529 • G05
LT1529 • G08
9
125
125
10
3.850
3.825
3.800
3.775
3.750
3.725
3.700
3.675
3.650
150
250
200
100
250
225
200
175
150
125
100
50
75
50
25
0
0
– 50
– 50
0
LT1529
Quiescent Current
LT1529
ADJ Pin Voltage
Quiescent Current
I
V
R
LOAD
IN
L
1
– 25
– 25
=
= 6V
= 1mA
2
0
V
0
TEMPERATURE (°C)
3
INPUT VOLTAGE (V)
TEMPERATURE (°C)
SHDN
V
V
SHDN
SHDN
V
4
SHDN
25
25
= 0V
= OPEN (HIGH)
= OPEN
5
= 0V
50
50
6
75
75
7
I
R
V
LOAD
L
OUT
=
8
100
100
= V
LT1529 • G03
= 0
LT1529 • G09
LT1529 • G06
152935fb
9
ADJ
125
125
10

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