LT1585CT Linear Technology, LT1585CT Datasheet - Page 7
![IC LDO REG 4.6A ADJ TO220-3](/photos/12/69/126959/to-220-3_05-08-1420_sml.jpg)
LT1585CT
Manufacturer Part Number
LT1585CT
Description
IC LDO REG 4.6A ADJ TO220-3
Manufacturer
Linear Technology
Datasheet
1.LT1585CT-3.3.pdf
(16 pages)
Specifications of LT1585CT
Regulator Topology
Positive Adjustable
Voltage - Output
1.25 ~ 5.5 V
Voltage - Input
2.35 ~ 7 V
Voltage - Dropout (typical)
1.2V @ 4A
Number Of Regulators
1
Current - Output
4.6A
Current - Limit (min)
4.1A
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LT1585CT
Manufacturer:
LT
Quantity:
15 000
Part Number:
LT1585CT
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT1585CT#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT1585CT-1.5
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Company:
Part Number:
LT1585CT-3.3
Manufacturer:
LT
Quantity:
10 000
Company:
Part Number:
LT1585CT-3.3
Manufacturer:
LT
Quantity:
138
Part Number:
LT1585CT-3.3
Manufacturer:
LINEAR/凌特
Quantity:
20 000
Part Number:
LT1585CT-3.3#PBF
Manufacturer:
LINEAR/凌特
Quantity:
20 000
TYPICAL PERFORMANCE CHARACTERISTICS
1.275
1.270
1.265
1.260
1.245
1.240
1.235
1.230
1.255
1.255
1.250
90
80
70
60
50
40
30
20
10
0
5
4
2
1
0
3
–75
10
LT1584/5/7 Minimum Load
Current vs Temperature
LT1584/5/7 Ripple Rejection
vs Frequency
–75
LT1584: (V
LT1585/87: (V
0.5V V
I
LT1584/5/7 Reference Voltage
vs Temperature
OUT
–50
–50
= I
–25
FULL LOAD
100
–25
RIPPLE
IN
0
TEMPERATURE ( C)
FREQUENCY (Hz)
– V
IN
0
TEMPERATURE ( C)
25
OUT
– V
2V
25
OUT
) 2.5V
1k
50
50
) 3V
75
75
100
100
10k
W
125
LT1584 • TPC16
LT1584 • TPC13
125
LT1584 • TPC10
150
150
U
100k
175
175
100
3.70
3.65
3.60
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
90
80
70
20
10
30
25
10
60
50
40
30
20
15
0
*AS LIMITED BY MAXIMUM JUNCTION TEMPERATURE
0
5
–75
50
LT1584/5/7 Adjust Pin Current
vs Temperature
LT1585/7 Maximum Power
Dissipation*
–75
Output Voltage vs Temperature
Using Adjustable LT1584/5/7
LT1585
–50
V
60 70
–50
OUT
LT1587
–25
SET WITH 1% RESISTORS
–25
CASE TEMPERATURE (˚C)
80
0
TEMPERATURE ( C)
0
TEMPERATURE ( C)
90
25
25
V
V
V
V
100
OUT
OUT
50
OUT
OUT
50
110 120 130 140 150
= 3.45V
= 3.38V
75
= 3.6V
= 3.3V
75
100
100
125
LT1584 • TPC17
125
LT1584 • TPC14
LT1584 • TPC11
150
150
175
175
LT1584/LT1585/LT1587
3.70
3.65
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
3.60
30
25
20
15
10
13
12
11
10
*AS LIMITED BY MAXIMUM JUNCTION TEMPERATURE
5
0
7
6
5
4
3
9
8
–75
–75
50
LT1584/5/7-3.XX Output Voltage
vs Temperature
LT1584/5/7-3.XX Quiescent
Current vs Temperature
LT1584 Maximum Power
Dissipation*
–50
–50
60
–25
–25
70
CASE TEMPERATURE ( C)
80
0
TEMPERATURE ( C)
0
TEMPERATURE ( C)
90
25
25
V
V
V
V
OUT
OUT
OUT
OUT
100
50
50
= 3.45V
= 3.38V
= 3.6V
= 3.3V
110
75
75
120
100
100
130
125
125
LT1584 • TPC18
LT1584 • TPC12
LT1584 • TPC15
140
150
158457a
150
7
150
175
175