EZ1580CM Semtech, EZ1580CM Datasheet - Page 3

• Manufacturer Part Number: EZ1580CM
• Manufacturer: Semtech

Specifications of EZ1580CM

• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Adjustable
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 2V
• Input Voltage (max): 7V
• Output Voltage: 1.3 to 5.7V
• Package Type: TO-263
• Output Current: 7A
• Load Regulation: 0.08%
• Line Regulation: 0.08%
• Output Voltage Accuracy: ±0.5%
• Operating Temp Range: 0C to 125C
• Operating Temperature Classification: Commercial
• Dropout Voltage@current (max): 0.62@7A
• Dropout Voltage@current (typ): 0.54@7A
• Pin Count: 5 +Tab
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Not Compliant

Unless specified: V
NOTES:
(1) Low duty cycle pulse testing with Kelvin connections required.
(2) Minimum input to output voltage differential required to maintain 1% regulation.
(3) Current used to drive the output section.
(4) Required to maintain regulation. Resistor divider R1, R2 is usually utilized for minimum load current.
(5) V
(6) 30ms.
(7) I
POWER MANAGEMENT
Electrical Characteristics (Cont.)
P
C
E
E
E
E
A
M
C
E
E
E
E
R
T
2005 Semtech Corp.
h
a
Z
Z
Z
Z
d
Z
Z
Z
Z
p i
o
r u
i n i
r e
a r
1
1
1
1
u j
1
1
1
1
n
p
e r
r t
5
5
5
5
m
5
5
5
5
RATED
t s
m
e l
RIPPLE
m
l o
8
8
8
8
8
8
8
8
t n
u
l a
3
2
1
0
P
3
2
1
0
t e
R
m
P
i L
n i
e
R
r e
= 1.5A for EZ1583, 3A for EZ1582, 5A for EZ1581 and 7A for EZ1580.
n i
L
m
e j
= 1V
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C
o
t i
t c
g
C
a
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u
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r u
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OUT
e r
n
PK-PK
e r
C
t n
o i
= V
R
r u
t n
n
t a
e r
, 120Hz.
(
SNS
(
) 3
o i
) 6
t n
, V
(
(
) 5
) 4
ADJ
= 0V, C
R
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U
I
I
CTL
m
R
A
I
C
( T
C
T (
D
T
L
A
M
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b
L
J
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I
) N
l o
R
M
PWR
A
) L
= C
(7)
V
OUT
P
V
W
= 10µF. Values in bold apply over full operating temperature range.
R
P
W
=
V
R
V
P
V
=
V
W
P
O
W
R
P
2
U
W
R
T
0 .
=
R
=
+
5
T
V
=
, V
0
V
e
O
V
V
t s
8 .
U
O
3
T
V
U
O
C
, V
T
U
T
+
C
C
L
T
+
T
o
0
=
V
L
=
0
8 .
n
=
C
5
1
8 .
T
d
, V
V
L
4
0
t i
, V
I ,
5 .
0
=
o i
V
m
V
4
V
O
C
n
V
I ,
5 .
T
C
=
s
L
T
O
V
L
=
I
U
R
I ,
T
=
A
4
T
O
=
E
5
5 .
U
D
T
V
1
, V
=
0
m
I
R
A
A
T
E
D
EZ1582/EZ1583
EZ1580/EZ1581
M
1
3
5
7
6
6 .
1 .
1 .
1 .
n i
0
0
T
0 .
3
3
6
5
8
y
6
5
0
3
0
0
0
0
p
2
www.semtech.com
M
0
1
1
1
1
1
1
0 .
2
2
2
2
2
a
0
0
0
0
0
0
x
2
U
%
m
m
µ
d
i n
A
/
A
B
A
A
W
s t