SC553ISKTR Semtech, SC553ISKTR Datasheet - Page 2

• Manufacturer Part Number: SC553ISKTR
• Description: IC ADJ LDO REG 1.25V TO 6V 150mA SOT23-5
• Manufacturer: Semtech

Specifications of SC553ISKTR

• Primary Input Voltage: 6.5V
• Output Voltage Adjustable Range: 1.25V To 6V
• Dropout Voltage Vdo: 150mV
• No. Of Pins: 5
• Output Current: 150mA
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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.
Unless specified: V
POWER MANAGEMENT
Absolute Maximum Ratings
Electrical Characteristics
P
n I
E
O
A
O
O
S
L
P
N I
S
S
O
A
A
O
L
L
T
T
A
e
n i
o
h
h
a
p
n
d
o t
a
u
u
d
d
2004 Semtech Corp.
u
p
p
f f
D
U
r e
r e
a
a
a
p
p
a r
t u
p t
u j
a r
S -
u j
u j
r e
r e
e
a r
J
T
d
d
b
p
p
t s
t s
t s
m
m
t u
R
m
t a
t a
m
a t
S
e l
y l
y l
g
R
e T
l a
l a
e
e
P
P
u
P
n i
n i
t e
e t
t e
P
V
C
e
V
g
p
m
n i
n i
n i
n i
g
g
g
e T
o
R
R
r e
r e
r u
u
p
o
S
p
u
a t l
t a l
a t l
e
e
y l
A
J
V
V
n I
m
e r
V
u
t a l
e
s
s
u
m
o
p
o
g
p
o
a r
o i
V
g
s i
s i
n
p
t n
o i
a t l
p
a t l
e
t u
a t l
e
b
t c
o
e
n
a t
a t
u t
IN
y l
e i
n
a t l
a r
o i
R
g
g
C
g
= 2.25V, V
e r
(
c n
c n
) 1
C
e
(
e
t n
a
e
u t
) 1
n
g
r u
n
r u
e
e
(
e
S (
e r
) 1
e T
e T
g
e r
e r
J
J
e
o
t n
m
u
u
m
R
t n
d l
n
n
a
p
p
t c
t c
(
r e
) 2
n
e
e
EN
o i
o i
g
a r
a r
n i
e
= V
n
n
) g
u t
u t
R
R
S
o t
o t
e r
IN
e r
E
E
1
y
I
, I
Q
V
I
G
m
V
0
G
A
C
(
A
I
R
OUT
O
R
A
Q
D
L (
N I
m
F
D
NOT RECOMMENDED FOR NEW DESIGN
a
L (
S
b
J
a
a
) F
J
O
N I
s
= 100µA, C
l o
b
n
e
A
n
) E
e
g
D
g
e i
. c
)
e
e
t n
V
N I
0
I
O
m
U
=
T
IN
A
2
= C
=
2 .
0
5
OUT
m
I
O
V
V
I
U
A
O
= 1µF, T
T
V
N I
U
o t
T
o t
N I
=
=
5
1
1
=
2
C
5 .
5
5
V
0
I
2 .
6
O
0
0
1 .
o
A
V
S
U
A
5 .
m
D
5
m
n
T
= 25°C. Values in bold apply over full operating ambient temperature range.
I ,
m
y
T
J
V
V
T
, V
2
, V
V
d
=
, A
V
, A
m
T
L
T
=
O
S
A
O
A
E
J
J
E
t i
U
A
N I
J
T
U
D
C
1
A
A
V
b
N
V
T
G
1
o i
T
J
D
2
2
o t
m
A
l o
3 .
E
2 .
2 .
=
D
n
N
A
1
V
J
s
5
5
1
5
=
=
V
V
m
0
0
V
, A
m
V
O
, A
U
V
V
V
T
N I
N I
A
D
J
5
6
=
5 .
5 .
V
4 -
V
V
M
4 -
6 -
0 -
O
0 -
0 -
0 -
0
U
a
0
5
T
6 .
6 .
6 .
6 .
i x
2
o t
3
o t
o t
8
5
0
o t
o t
o t
o t
m
1
1 -
2 -
6
+
0
+
1
2
M
u
1
V
+
+
+
8
5
2 .
5 .
0 .
m
2
n i
7
7
7
N I
5
0
%
5
%
5
0
1
T
0 .
0
2 .
1
7
1 -
y
1 .
5 .
5
1
5
p
0
5
www.semtech.com
+
+
5
2
M
6
2
1
1
1
U
1
5 .
0 .
1 -
2 -
°
°
1
1
1
5 .
0 .
/ C
/ C
3
6
5 .
a
SC553
5 .
°
°
°
°
0 .
i n
2
0
0
0
0
V
V
V
V
0
C
C
C
C
0
0
x
0
%
%
W
W
0
0
s t
U
m
m
µ
µ
n
i n
V
V
A
A
A
V
V
s t