SC431CSK-1TR Semtech, SC431CSK-1TR Datasheet - Page 3

• Manufacturer Part Number: SC431CSK-1TR
• Description: IC, ADJ SHUNT REG, 2.495V, 1%, 3-SOT-23
• Manufacturer: Semtech

Specifications of SC431CSK-1TR

• Topology: Shunt, Programmable
• Reference Voltage: 2.495V
• Reference Voltage Tolerance: 25mV
• Voltage Reference Case Style: SOT-23
• No. Of Pins: 3
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Unless specified:T
Notes:
(1) See Test Circuit 1 below.
(2) See Test Circuit 2 below.
(3) See Test Circuit 3 below.
POWER MANAGEMENT
Test Circuits
Recommended Operating Conditions
Electrical Characteristics (Cont.)
C
C
P
R
V
R
C
R
I
O
D
M
R
2008 Semtech Corp.
E
a
e
R
t a
e
t a
t a
h
f f
n y
i n i
F
E
a r
e f
a
e f
S -
o h
o h
F
o i
e T
a
n
m
e T
e r
e r
m
a t
m
g
d
d
f o
m
u
e
c n
c n
m
e
e
t e
e t
c i
m
p
C
n i
p
r e
e
e
Test Circuit 1
V
C
e
O
C
O
h
o
a r
r u
D
V
V
n I
u
a
a
p
a t l
V
p t
o
e r
e
Z
p
u t
h t
n
r e
Z
a t l
i v
g
A
g
t u
t u
e r
o
n
t a
= V
, e
= 25°C. Values in bold apply over full operating ambient temperature range.
e
t a
I , t
d
g
C
m I
n i
D
e
n i
o i
e
V
Z
r u
g
REF
e
C
p
n
Z
V
e r
i v
e
C
r u
R
d
t a
t n
E
r u
e r
a
F
o i
e r
c n
o t
t n
n
t n
e
0
V
M
1 .
R
S
n i
3
E
I
R
F
y
I
0
I
V
V
Z
E
Z
V
I
m
R
F
(
V
r
D
(
R
O
M
E
D (
REF
Z
E
E
F
b
Z
F
I
) N
E
F
V
) F
) V
M
l o
1
3
5
a
0
0
x
f
<
1
S
k
y
R
R
H
m
m
V
I
1
Z
I
1
, z
A
Z
Test Circuit 2
b
=
=
=
=
V
l o
V
V
V
1
V
1
1
Z
1
0
Z
Z
Z
0
0
R
0
=
m
E
> V
=
k
=
m
k
F
V
3
, A
V
V
, A
=
V
C
R
,
,
R
E
REF
R
R
Z
0
o
F
E
R
E
I ,
F
F
, V
=
2
n
V
2
I ,
V
, I
Z
d
Z
V
=
Z
Z
Z
=
V
=
t i
=
=
R
=
=
Z
o i
E
1
3
1
F
1
1
I ,
, I
=
3
(
n
0
0
) 1
0
0
3
0
Z
V
Z
V
m
m
0
µ
=
=
o t
V
A
A
A
o t
1
1
(
(
(
0
) 3
) 1
0
) 1
o t
1
V
m
m
0
R
1
V
A
E
A
0
F
(
(
) 2
) 2
0
m
A
(
) 1
2
M
4 .
n i
4
5
S
C
Test Circuit 3
2
4
0
0
T
0 -
1 -
4 .
0
0
3
1
0 .
2 .
y
Off-State
5 .
4 .
1
5
5 .
0 .
9
p
4
5
C
5
x
2 -
www.semtech.com
2
M
0
2 -
0
1
5 .
2 -
3
1
SC431
5 .
5 .
3
a
4
0
0 .
2 .
4
7 .
0
x
0
0
5
U
m
m
µ
µ
µ
µ
i n
V
V
A
A
A
A
V
V /
s t