sc1457isk-1.5tr Semtech Corporation, sc1457isk-1.5tr Datasheet - Page 4

• Manufacturer Part Number: sc1457isk-1.5tr
• Description: Sc1457 150 Ma Ultra-low Dropout Regulator With Undervoltage Flag
• Manufacturer: Semtech Corporation

POWER MANAGEMENT
Pin Configuration
Block Diagram
Pin Descriptions
2004 Semtech Corp.
P
4
2
3
5
1
n i
P
(SOT-23-5 & TSOT-23-5)
n i
G
O
F
E
N
N I
N
L
U
N
G
a
D
T
m
e
Top View
P
n I
G
A
E
R
n i
p
i t c
r r
e
o r
t u
g
r o
u
e v
F
u
n
p
t a l
u
F
d
n i
h
n
a l
r o
p
g i
t c
. g
. n i
h
o
o i
O
u
e
C
n
p t
n
p
a
a
e
t u
n
b
n
e l
s
b
d
o
e
a r
p
u
s u
. n i
c r
n i
n i
e
o
C
d
g
u
o
p t
f
u
r o
n
p
. t u
n
4
e
h
o t
t c
Notes:
(1) Where X.X or XX denotes voltage options. Available
voltages are: 1.5V (1.5 or 15), 1.8V (1.8 or 18), 2.5V
(2.5 or 25), 2.7V (2.7 or 27), 2.8V (2.8 or 28), 2.9V (2.9
or 29), 3.0V (3.0 or 30), 3.1V (3.1 or 31), 3.2V (3.2 or
32) and 3.3V (3.3 or 33).
(2) Only available in tape and reel packaging. A reel
contains 3000 devices.
(3) Evaluation board for SC1457. Specify output voltage
option when ordering.
(4) Lead free product. This product is fully WEEE and
RoHS compliant.
e
Ordering Information
A
a
1
i t c
V
i s t
5
S
N I
S
e v
0
S
S
k n
C
f i
C
m
C
C
1
n
o l
1
n i
. A
1
4
S
1
t o
P
4
w
g
4
5
4
C
5
a
5
7
5
b
f i
7
n i
t r
1
7
T I
7
e
S I
4
n
d
T I
S I
n i
N
S
5
e
c i
K
S
7
g
u
K
e
K
X
a
K
E
d
m
X
X -
s u
e t
X .
e
X -
V
X
b
. d
s
X .
e
T
B
T
r e
X
. d
a
R
(
R
T
) 3
T
n
T
R
T
R
1 (
o
1 (
(
) 1
(
( )
) 1
( )
u
) 4
) 4
p t
t u
u
n
d
r e
o v
a t l
T
S
S
P
g
O
O
e
a
T
c
T
N
www.semtech.com
SC1457
c
2 -
k
2 -
A /
o
a
3
n
3
g
5 -
d
5 -
e
t i
(
) 2
o i
(
) 2
. n