tk71547as Toko Inc., tk71547as Datasheet - Page 3

• Manufacturer Part Number: tk71547as
• Description: Low Dropout Voltage Regulator
• Manufacturer: Toko Inc.

ABSOLUTE MAXIMUM RATINGS (V
Supply Voltage ............................................. -0.4 to 19 V
Power Dissipation (Note 1) ................................ 400 mW
Reverse Bias ............................................................. 8 V
Short Circuit Current ........................................... 170 mA
Storage Temperature (Ambient) .............. -55 to +150 °C
TK715xx ELECTRICAL CHARACTERISTICS (V
Test conditions: V
Note 1: Power dissipation is 400 mW when mounted as recommended. Derate at 3.2 mW/°C for operation above 25 °C.
Note 2: Refer to “Definition of Terms.”
Note 3: Ripple rejection is measured at V
Gen. Note: Parameters with min. or max. values are 100% tested at T
March 2001 TOKO, Inc.
I
I
L
L
I
R
V
V
Q
G
O
n i
o
N
O
D
U
R
V
S
D
a
R
( T
U
e
O
Y
O
T
d
M
U
P
M
R
A
T
R
) X
/ T
B
e
e
g
O
g
L
Q
G
O
L
L
D
C
R
e T
n i
o
o r
p i
o
i u
o r
u
a
m
n
IN
p t
e
p
s e
p
d
u
n i t
p
e l
R
o
n
t u
= V
R
e
e c
t u
d
e
u
a r
R
e
V
g
o
P
t n
P
g
V
j e
o
u t
OUT(TYP)
u
s u
A
n i
u
o
a t l
a l
c e
e r
C
a l
R
a t l
o i t
O
C
r u
g
o i t
o i t
A
C
e
g
r u
u
M
e r
n
e
o
p t
n
n
e r
E
f e
t n
t u
+ 1V, T
T
t n
R
c i f
E
= 200 mVrms, V
C
e i
R
r u
t n
e r
A
t n
= 25 °C, unless otherwise specified.
I
I
I
I
I
I
I
N (
V
V
IN
O
O
O
O
O
O
O
U
U
U
N I
O
U
U
U
U
= V
o
T
T
T
T
T
T
T
U
=
T
e t
=
=
=
=
=
=
=
T (
OUT(TYP)
Y
V
T
0
1
5
5
5
1
5
) 3
) P
OUT
O
5
0
0
E
m
m
o t
m
U
+
0
A
S
T
m
m
= 25 °C.
A
A
T (
A
+ 2 V, I
6
T
1
m
A
Y
A
³ 5.1 V)
0
) P
V
A
C
0
+
O
r o
Operating Temperature (Ambient) ............ -30 to +80 °C
Max. Operating Temperature (Junction) ............. 125 °C
Operating Voltage Range .............................. 1.8 to 18 V
Junction Temperature ......................................... 150 °C
Lead Soldering Temperature (10 s) ..................... 235 °C
m
1
OUT
N
, A
M
D
V
= 10 mA, C
x a
T I
N (
o t
O I
1
o
OUT
8
e t
N
S
V
) 2
³ 5.1 V)
L
= 2.2 µF, f = 100 Hz.
M
1
1
N I
5
S
e
e
0
0
T
3
1
1 .
1 .
3
3
6
3
a T
Y
0
3
5
2
5
0
0
0
6
P
0
5
b
5
0
e l
TK715xxAS
1
M
0
0
5
6
8
1
1 .
2 .
A
0
0
2
0
0
X
8
8
p
U
p
Page 3
N
m
m
m
d
µ
µ
m
V
V
V
T I
A
A
B
V
V
A
° /
S
C