sc1452 Semtech Corporation, sc1452 Datasheet - Page 2

no-image

sc1452

Manufacturer Part Number
sc1452
Description
Sc1452 Dual 150 Ma Ldo Regulator With Programmable Reset
Manufacturer
Semtech Corporation
Datasheet
Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified
in the Electrical Characteristics section is not implied. Exposure to Absolute Maximum rated conditions for extended periods of time may affect device
reliability.
Unless specified: T
Values in bold apply over full operating temperature range.
POWER MANAGEMENT
Absolute Maximum Ratings
Electrical Characteristics
P
n I
E
O
O
S
E
P
N I
n I
Q
O
O
L
L
T
T
n i
o
h
h
a
p
n
o t
S
a
p
2006 Semtech Corp.
p
p
u
U
u
r e
r e
a
a
a r
t u
a r
t u
e i
p t
r e
r e
e
D
a r
T
d
b
m
m
c s
, A
t u
R
m
t a
t a
m
S
S
e l
g
R
R
l a
l a
e
e
u
u
n i
n i
t e
e
t e
V
t a
e
O
n I
g
p
p
t n
o
g
g
g
e T
m I
m I
n i
r e
r e
u
p
p
U
p
a t l
u
t a l
y l
t u
A
J
y l
g
C
m
T
p
p
t a l
u
m
g
e
e
r u
B
o i
V
H (
V
n
p
V
e
o i
d
d
b
t c
o
e
o
e r
o
A
n
(
a
a
u
) 1
e i
n
a t l
a r
= 25°C, V
a t l
(
a t l
o i
) 1
m
c n
c n
t n
(
) 1
t n
u t
n
g
g
g
a
e
e
e
e
e r
e
n
e T
e T
J
J
B
m
u
u
m
o
n
n
IN
p
p
t c
t c
d
e
= V
e
y
o i
o i
a r
a r
M
n
n
OUT
u t
u t
o
o t
o t
e r
e r
d
+ 1V, I
R
R
S
e
A
C
E
R
R
) l
E
y
V
m
a
G
V
a
m
a
G
I
O
s
Q
b
n
OUTA
n
N I
L (
U
e
L (
b
g
g
e i
T
O
N I
l o
e
A
e
) E
t n
= I
D
)
OUTB
0
= 1mA, C
m
V
V
A
E
V
E
V
V
N
N
E
A
N I
A
O
N
U
=
B
=
I
=
T
IN
O
=
U
0
+
V
= C
6
T
, V
0
0
5 .
E
1
1 .
, V
N
OUT
V
, V
B
V
1
m
S
=
V
5
E
= 1.0 µF, V
V
A
C
N
y
0
E
E
T
I
V
2
B
V
O
V
V
E
m
T
N
m
T
o
S
S
U
N
A
N I
J
J
=
E
N I
A
N I
J
T
T
C
n
A
A
, A
b
N
D
I ,
G
=
=
d
V
I
=
l o
O
O
V
t i
N I
U
V
U
1
5
V
T
o i
T
I ,
N I
A
m
O
5 .
ENA
E
I ,
U
O
n
=
N
A
T
V
1
U
O
B
s
T
= V
U
+
I ,
5
I
B
O
=
T
1
0
A
U
O
=
T
V
U
m
ENB
0
=
B
T
V
1
A
=
1
5
= V
=
(
V
5
0
1
O
1
0
N I
m
5
IN
F
m
m
0
.
4 -
6 -
A
) F
M
4 -
m
A
5 -
A
5
5 -
0
0
r o
a
0
A
5 .
i x
o t
o t
o t
1
4
o t
o t
V
1
2
m
2
+
+
+
3
+
+
u
V
1
1
7
8
m
2
5
N I
5
5
0
2
2 -
1 -
M
2 .
%
n i
%
5
V
T
1
1
0
2
5 -
y
1
3
O
2 .
5 .
U
p
0
0
T
www.semtech.com
SC1452
+
M
+
U
2
2
2
°
°
1
6
2 -
3 -
1
1
2
1
1
/ C
/ C
1
0
0
5
°
°
°
k
5
i n
a
5 .
0 .
5 .
V
V
%
0
2
C
C
C
%
0
0
V
0
0
0
0
x
W
W
s t
U
m
m
µ
µ
µ
i n
V
V
A
A
A
V
V
s t

Related parts for sc1452