LT1585CM#TRPBF Linear Technology, LT1585CM#TRPBF Datasheet - Page 4

• Manufacturer Part Number: LT1585CM#TRPBF
• Description: IC LDO REG 4.6A ADJ DDPAK-3
• Manufacturer: Linear Technology

Specifications of LT1585CM#TRPBF

• 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: Surface Mount
• Package / Case: TO-263-2, D⊃2Pak (2 leads + Tab), TO-263AB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

temperature range, otherwise specifications are at T
LT1584/LT1585/LT1587
ELECTRICAL CHARACTERISTICS
PARAMETER
Dropout Voltage
Current Limit
(Note 4)
Adjust Pin Current LT1584/5/7
Adjust Pin Current LT1584
Change (Note 4)
Minimum
Load Current
Quiescent Current LT1584/5/7-3.3
Ripple Rejection
4
LT1584
LT1584-3.3
LT1584-3.38
LT1584-3.45
LT1584-3.6
LT1584IT-3.3
LT1584
LT1584-3.3
LT1584-3.38
LT1584-3.45
LT1584-3.6
LT1585
LT1585-3.3
LT1585-3.38
LT1585-3.45
LT1585-3.6
LT1587
LT1587-3.3
LT1587-3.45
LT1587-3.6
LT1585/7
LT1584/5/7
LT1584/5-3.38
LT1584/5/7-3.45 V
LT1584/5/7-3.6
LT1584IT-3.3
LT1584
LT1584-3.3
LT1584-3.38
LT1584-3.45
LT1584-3.6
LT1585
LT1585-3.3
LT1585-3.38
LT1585-3.45
LT1585-3.6
LT1587
LT1587-3.3
LT1587-3.45
LT1587-3.6
CONDITIONS
T
(V
(V
(V
(V
(V
(V
(V
T
T
(V
(V
(V
(V
(V
(V
(V
1.5V (V
1.5V (V
1.5V (V
V
V
V
V
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
f = 120Hz, C
J
J
J
IN
IN
IN
IN
IN
V
V
V
V
V
I
I
I
I
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
OUT
OUT
OUT
OUT
< 25 C
< 25 C
REF
OUT
OUT
OUT
OUT
= 5V
= 5V
= 5V
= 5V
= 5V
– V
– V
– V
– V
– V
– V
– V
– V
– V
– V
– V
– V
– V
– V
25 C
= 1%, I
= 4.6A, T
= 4A, T
= 4.6A, T
= 4A, T
= 1%, I
= 1%, I
= 1%, I
= 1%, I
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
IN
) = 3V
) = 3V
) = 3V
) = 3V
) = 3V
) = 5.5V
) = 5.5V
) = 5.5V
) = 5.5V
) = 5.5V
) = 5.5V
) = 5.5V
) = 5.5V
) = 5.5V
– V
– V
– V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
J
J
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
< 25 C
< 25 C
= 25 F Tant., (V
= 25 F Tant., V
= 25 F Tant., V
= 25 F Tant., V
= 25 F Tant., V
= 25 F Tant., (V
J
J
= 25 F Tant., (V
= 25 F Tant., V
= 25 F Tant., V
= 25 F Tant., V
= 25 F Tant., V
= 25 F Tant., V
= 25 F Tant., (V
= 25 F Tant., V
= 25 F Tant., V
= 25 F Tant., V
= 7A
= 7A
= 7A
= 7A
= 7A
) 3V, 10mA I
) 5.75V, 10mA I
) 5.75V
25 C
25 C
A
= 25 C.
The
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
= 5.8V, I
= 5.88V, I
= 5.95V, I
= 6.1V, I
– V
– V
= 6.3V,
= 6.3V,
= 6.38V, I
= 6.45V, I
= 6.6V, I
= 6.3V, I
= 6.45V, I
= 6.6V, I
– V
– V
denotes the specifications which apply over the full operating
OUT
OUT
OUT
OUT
OUT
OUT
) = 2.5V, I
) = 3V,
OUT
OUT
I
) = 3V,
) = 3V, I
FULL LOAD
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
I
= 7A
= 7A
FULL LOAD
= 7A
= 7A
= 4A
= 3A
= 3A
= 4A
= 4A
= 3A
OUT
OUT
= 3A
= 7A
7.100
4.600
4.100
4.100
3.100
MIN
60
1.250
1.250
8.250
4.750
3.750
5.25
5.25
TYP
0.2
55
72
2
8
8
1.400
1.500
MAX
120
10
13
15
5
158457a
UNITS
mA
mA
mA
dB
V
V
A
A
A
A
A
A
A