LT1585CM-3.45#TRPBF Linear Technology, LT1585CM-3.45#TRPBF Datasheet - Page 7
![IC LDO REG 4.6A 3.45V DDPAK-3](/photos/12/61/126135/161-3-dd_sml.jpg)
LT1585CM-3.45#TRPBF
Manufacturer Part Number
LT1585CM-3.45#TRPBF
Description
IC LDO REG 4.6A 3.45V DDPAK-3
Manufacturer
Linear Technology
Datasheet
1.LT1585CT-3.3.pdf
(16 pages)
Specifications of LT1585CM-3.45#TRPBF
Regulator Topology
Positive Fixed
Voltage - Output
3.45V
Voltage - Input
Up to 7V
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
Surface Mount
Package / Case
TO-263-2, D⊃2Pak (2 leads + Tab), TO-263AB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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