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Электронный компонент: TK11329BUIL

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TK113xxBM/U
April 2000 TOKO, Inc.
Page 1
ORDERING INFORMATION
TAPE/REEL CODE
L: Tape Left (SOT23L)
B: Tape Left (SOT89)
TEMP. CODE:
C: -30 to +80
C
I: -40 to +85
C
Tape/Reel Code
TK113 B
Voltage Code
Package Code
PACKAGE CODE:
M: SOT23L
U: SOT89
VOLTAGE CODE
20 = 2.0 V
37 = 3.7 V
21 = 2.1 V
38 = 3.8 V
22 = 2.2 V
39 = 3.9 V
23 = 2.3 V
40 = 4.0 V
24 = 2.4 V
41 = 4.1 V
25 = 2.5 V
42 = 4.2 V
26 = 2.6 V
43 = 4.3 V
27 = 2.7 V
44 = 4.4 V
28 = 2.8 V
45 = 4.5 V
29 = 2.9 V
46 = 4.6 V
30 = 3.0 V
47 = 4.7 V
31 = 3.1 V
48 = 4.8 V
32 = 3.2 V
49 = 4.9 V
33 = 3.3 V
50 = 5.0 V
34 = 3.4 V
55 = 5.5 V
35 = 3.5 V
60 = 6.0 V
36 = 3.6 V
80 = 8.0 V
Temp. Code
NOISE
BYPASS
VIN
VOUT
THERMAL
PROTECTION
BANDGAP
REFERENCE
CONTROL
GND
VOLTAGE REGULATOR WITH ON/OFF SWITCH
FEATURES
s
High Voltage Precision at
2.0%
s
Active Low On/Off Control
s
Very Low Dropout Voltage 80 mV at 30 mA
s
Very Low Noise
s
Very Small SOT23L or SOT89 Surface Mount
Packages
s
Internal Thermal Shutdown
s
Short Circuit Protection
APPLICATIONS
s
Battery Powered Systems
s
Cellular Telephones
s
Pagers
s
Personal Communications Equipment
s
Portable Instrumentation
s
Portable Consumer Equipment
s
Radio Control Systems
s
Toys
s
Low Voltage Systems
BLOCK DIAGRAM
TK113xxB
20P
GND
CONTROL
VOUT
VIN
NOISE BYPASS
GND
VOUT
GND
NOISE BYPASS
GND
CONTROL
VIN
DESCRIPTION
The TK113xxB is a low dropout linear regulator with a built-
in electronic switch. The device is in the "on" state when
the control pin is pulled to a low level. An external capacitor
can be connected to the noise bypass pin to lower the
output noise level to 30
Vrms.
An internal PNP pass transistor is used to achieve a low
dropout voltage of 80 mV (typ.) at 30 mA load current. The
TK113xxB has a very low quiescent current of 170
A at no
load and 1 mA with a 30 mA load. The standby current is
typically 100 nA. The internal thermal shut down circuitry
limits the junction temperature to below 150
C. The load
current is internally monitored and the device will shut
down in the presence of a short circuit or overcurrent
condition at the output.
The TK113xxB is available in either 6-pin SOT23L or 5-pin
SOT89 surface mount packages.
SOT23L
SOT89
TK113xxBM/U
Page 2
April 2000 TOKO, Inc.
ABSOLUTE MAXIMUM RATINGS (V
OUT
2.0 V)
Supply Voltage ......................................................... 16 V
Output Current .................................................... 260 mA
Power Dissipation SOT-23L (Note 1) ............... 600 mW
Power Dissipation SOT-23L (Note 1) ............... 900 mW
Reverse Bias ............................................................ 10 V
Storage Temperature Range ................... -55 to +150
C
Operating Temperature Range .................. -30 to +80
C
Voltage Range ............................................ 1.8 to 14.5 V
Operating Junction Temperature .......................... 150
C
TK113xxBM/UC ELECTRICAL CHARACTERISTICS (V
OUT
2.0 V)
Test conditions: T
A
= 25
C, unless otherwise specified.
Note 1: When mounted as recommended. Derate at 4.8 mW/
C for SOT-23L and 6.4 mW/
C for SOT-89 packages for operation above 25
C.
Note 2: Refer to "Definition of Terms."
Note 3: Ripple rejection and noise voltage are affected by the value and characteristics of the capacitor used.
Note 4: Output noise voltage can be reduced by connecting a capacitor to a noise pass terminal.
Gen. Note: Parameters with min. or max. values are 100% tested at T
A
= 25
C.
L
O
B
M
Y
S
R
E
T
E
M
A
R
A
P
S
N
O
I
T
I
D
N
O
C
T
S
E
T
N
I
M
P
Y
T
X
A
M
S
T
I
N
U
I
Q
t
n
e
r
r
u
C
t
n
e
c
s
e
i
u
Q
I
T
U
O
I
g
n
i
d
u
l
c
x
E
,
A
m
0
=
T
N
O
C
0
7
1
0
5
2
A
I
Y
B
T
S
t
n
e
r
r
u
C
y
b
d
n
a
t
S
V
N
I
F
F
O
t
u
p
t
u
O
,
V
8
=
1
.
0
A
V
T
U
O
e
g
a
t
l
o
V
t
u
p
t
u
O
I
T
U
O
A
m
0
3
=
1
e
l
b
a
T
e
e
S
V
g
e
R
e
n
i
L
n
o
i
t
a
l
u
g
e
R
e
n
i
L
V
T
U
O
)
2
e
t
o
N
(
,
V
5
.
5
0
.
3
0
2
V
m
V
T
U
O
)
2
e
t
o
N
(
,
V
6
.
5
5
1
0
4
V
m
g
e
R
d
a
o
L
n
o
i
t
a
l
u
g
e
R
d
a
o
L
I
T
U
O
)
2
e
t
o
N
(
,
A
m
0
6
o
t
1
=
6
0
3
V
m
I
T
U
O
)
2
e
t
o
N
(
,
A
m
0
0
1
o
t
1
=
8
1
0
6
V
m
I
T
U
O
)
2
e
t
o
N
(
,
A
m
0
5
1
o
t
1
=
3
2
0
9
V
m
V
P
O
R
D
e
g
a
t
l
o
V
t
u
o
p
o
r
D
I
T
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O
)
2
e
t
o
N
(
,
A
m
0
6
=
2
1
.
0
0
2
.
0
V
I
T
U
O
)
2
e
t
o
N
(
,
A
m
0
5
1
=
6
2
.
0
9
3
.
0
V
I
T
U
O
t
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r
r
u
C
t
u
p
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O
s
u
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i
t
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C
)
2
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t
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(
0
5
1
A
m
I
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S
L
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T
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5
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2
1
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m
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o
i
t
c
e
j
e
R
e
l
p
p
i
R
C
,
z
H
0
0
4
=
f
L
C
,
F
0
1
=
N
,
F
1
.
0
=
V
N
I
V
=
T
U
O
I
,
V
5
.
1
+
T
U
O
,
A
m
0
3
=
V
E
L
P
P
I
R
)
3
e
t
o
N
(
,
s
m
r
V
m
0
0
1
=
0
6
B
d
V
O
N
e
g
a
t
l
o
V
e
s
i
o
N
t
u
p
t
u
O
z
H
0
1
f
C
,
z
H
k
0
8
L
,
F
0
1
=
C
N
V
,
F
1
.
0
=
N
C
V
=
T
U
O
,
V
5
.
1
+
I
T
U
O
)
4
,
3
s
e
t
o
N
(
,
A
m
0
6
=
0
3
s
m
r
V
V
f
e
r
l
a
n
i
m
r
e
T
s
s
a
p
y
B
e
s
i
o
N
e
g
a
t
l
o
V
5
2
.
1
V
V
T
U
O
/
T
t
n
e
i
c
i
f
f
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o
C
e
r
u
t
a
r
e
p
m
e
T
I
T
U
O
A
m
0
1
=
0
4
C
/
m
p
p
S
N
O
I
T
A
C
I
F
I
C
E
P
S
L
A
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r
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n
o
C
V
T
N
O
C
N
O
t
u
p
t
u
O
,
V
8
.
1
=
2
1
5
3
A
V
)
N
O
(
T
N
O
C
N
O
e
g
a
t
l
o
V
l
o
r
t
n
o
C
N
O
t
u
p
t
u
O
V
C
C
8
.
1
-
V
V
)
F
F
O
(
T
N
O
C
F
F
O
e
g
a
t
l
o
V
l
o
r
t
n
o
C
F
F
O
t
u
p
t
u
O
V
C
C
6
.
0
-
V
TK113xxBM/U
April 2000 TOKO, Inc.
Page 3
TK113xxBM/UI ELECTRICAL CHARACTERISTICS (V
OUT
2.5 V)
Test conditions: T
A
= -40 to 85
C, unless otherwise specified.
Supply Voltage ......................................................... 16 V
Power Dissipation SOT-23L (Note1) .................. 600 mW
Power Dissipation SOT-89 (Note1) .................... 900 mW
Reverse Bias ............................................................ 10 V
Storage Temperature Range ................... -55 to +150
C
Operating Temperature Range ................... -40 to +85
C
Operating Voltage Range ............................ 1.8 to 14.5 V
Junction Temperature ........................................... 150
C
ABSOLUTE MAXIMUM RATINGS TK113xxBI (V
OUT
2.5 V)
L
O
B
M
Y
S
R
E
T
E
M
A
R
A
P
S
N
O
I
T
I
D
N
O
C
T
S
E
T
N
I
M
P
Y
T
X
A
M
S
T
I
N
U
I
Q
t
n
e
r
r
u
C
t
n
e
c
s
e
i
u
Q
I
T
U
O
I
g
n
i
d
u
l
c
x
E
,
A
m
0
=
T
N
O
C
0
7
1
0
0
3
A
I
Y
B
T
S
t
n
e
r
r
u
C
y
b
d
n
a
t
S
V
N
I
F
F
O
t
u
p
t
u
O
,
V
8
=
2
.
0
A
V
T
U
O
e
g
a
t
l
o
V
t
u
p
t
u
O
I
T
U
O
A
m
0
3
=
2
e
l
b
a
T
e
e
S
V
g
e
R
e
n
i
L
n
o
i
t
a
l
u
g
e
R
e
n
i
L
V
T
U
O
)
2
e
t
o
N
(
,
V
5
.
5
0
.
3
5
2
V
m
V
T
U
O
)
2
e
t
o
N
(
,
V
6
.
5
5
1
0
4
V
m
g
e
R
d
a
o
L
n
o
i
t
a
l
u
g
e
R
d
a
o
L
I
T
U
O
)
2
e
t
o
N
(
,
A
m
0
6
o
t
1
=
6
0
4
V
m
I
T
U
O
)
2
e
t
o
N
(
,
A
m
0
0
1
o
t
1
=
8
1
0
8
V
m
I
T
U
O
)
2
e
t
o
N
(
,
A
m
0
5
1
o
t
1
=
3
2
0
1
1
V
m
V
P
O
R
D
e
g
a
t
l
o
V
t
u
o
p
o
r
D
I
T
U
O
)
2
e
t
o
N
(
,
A
m
0
6
=
2
1
.
0
3
2
.
0
V
I
T
U
O
)
2
e
t
o
N
(
,
A
m
0
5
1
=
6
2
.
0
0
4
.
0
V
I
T
U
O
t
n
e
r
r
u
C
t
u
p
t
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O
s
u
o
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n
i
t
n
o
C
)
2
e
t
o
N
(
0
5
1
A
m
I
)
E
S
L
U
P
(
T
U
O
t
n
e
r
r
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C
t
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5
.
2
1
,
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s
l
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p
s
m
5
0
8
1
A
m
R
R
n
o
i
t
c
e
j
e
R
e
l
p
p
i
R
C
,
z
H
0
0
4
=
f
L
C
,
F
0
1
=
N
,
F
1
.
0
=
V
N
I
V
=
T
U
O
I
,
V
5
.
1
+
T
U
O
,
A
m
0
3
=
V
E
L
P
P
I
R
)
3
e
t
o
N
(
,
s
m
r
V
m
0
0
1
=
0
6
B
d
V
O
N
e
g
a
t
l
o
V
e
s
i
o
N
t
u
p
t
u
O
z
H
0
1
f
C
,
z
H
k
0
8
L
,
F
0
1
=
C
N
V
,
F
1
.
0
=
N
C
V
=
T
U
O
,
V
5
.
1
+
I
T
U
O
)
4
,
3
s
e
t
o
N
(
,
A
m
0
6
=
0
3
s
m
r
V
V
f
e
r
l
a
n
i
m
r
e
T
s
s
a
p
y
B
e
s
i
o
N
e
g
a
t
l
o
V
5
2
.
1
V
V
T
U
O
/
T
t
n
e
i
c
i
f
f
e
o
C
e
r
u
t
a
r
e
p
m
e
T
I
T
U
O
A
m
0
1
=
0
4
C
/
m
p
p
S
N
O
I
T
A
C
I
F
I
C
E
P
S
L
A
N
I
M
R
E
T
L
O
R
T
N
O
C
I
T
N
O
C
t
n
e
r
r
u
C
l
o
r
t
n
o
C
V
T
N
O
C
N
O
t
u
p
t
u
O
,
V
8
.
1
=
2
1
0
4
A
V
)
N
O
(
T
N
O
C
N
O
e
g
a
t
l
o
V
l
o
r
t
n
o
C
N
O
t
u
p
t
u
O
V
C
C
0
.
2
-
V
V
)
F
F
O
(
T
N
O
C
F
F
O
e
g
a
t
l
o
V
l
o
r
t
n
o
C
F
F
O
t
u
p
t
u
O
V
C
C
5
.
0
-
V
Note 1: When mounted as recommended. Derate at 4.8 mw/
C for SOT-23L and 6.4 mw/
C for SOT-89 packages for operation above 25
C.
Note 2: Refer to "Definition of Terms."
Note 3: Ripple rejection and noise voltage are affected by the value and characteristics of the capacitor used.
Note 4: Output noise voltage can be reduced by connecting a capacitor to a noise pass terminal.
Gen Note: Parameters with min. or max. values are 100% tested at T
A
= 25
C.
Gen Note: For Line Regulation, typ. and max. is changed to V
OUT
> 5.6 V.
TK113xxBM/U
Page 4
April 2000 TOKO, Inc.
TK113xxBM/UC ELECTRICAL CHARACTERISTICS TABLE 1
Test conditions: T
A
= 25
C, I
OUT
= 30 mA, unless otherwise specified.
Output
Voltage
V
OUT(MIN)
V
OUT(MAX)
Test
Voltage
Code
Voltage
2.0 V
20
1.940 V
2.060 V
3.0 V
2.1 V
21
2.040 V
2.160 V
3.1 V
2.2 V
22
2.140 V
2.260 V
3.2 V
2.3 V
23
2.240 V
2.360 V
3.3 V
2.4 V
24
2.340 V
2.460 V
3.4 V
2.5 V
25
2.440 V
2.560 V
3.5 V
2.6 V
26
2.540 V
2.660 V
3.6 V
2.7 V
27
2.640 V
2.760 V
3.7 V
2.8 V
28
2.740 V
2.860 V
3.8 V
2.9 V
29
2.840 V
2.960 V
3.9 V
3.0 V
30
2.940 V
3.060 V
4.0 V
3.1 V
31
3.040 V
3.160 V
4.1 V
3.2 V
32
3.140 V
3.260 V
4.2 V
3.3 V
33
3.240 V
3.360 V
4.3 V
3.4 V
34
3.335 V
3.465 V
4.4 V
3.5 V
35
3.435 V
3.565 V
4.5 V
3.6 V
36
3.535 V
3.665 V
4.6 V
Output
Voltage
V
OUT(MIN)
V
OUT(MAX)
Test
Voltage
Code
Voltage
3.7 V
37
3.630 V
3.770 V
4.7 V
3.8 V
38
3.725 V
3.875 V
4.8 V
3.9 V
39
3.825 V
3.975 V
4.9 V
4.0 V
40
3.920 V
4.080 V
5.0 V
4.1 V
41
4.020 V
4.180 V
5.1 V
4.2 V
42
4.120 V
4.280 V
5.2 V
4.3 V
43
4.215 V
4.385 V
5.3 V
4.4 V
44
4.315 V
4.485 V
5.4 V
4.5 V
45
4.410 V
4.590 V
5.5 V
4.6 V
46
4.510 V
4.690 V
5.6 V
4.7 V
47
4.605 V
4.795 V
5.7 V
4.8 V
48
4.705 V
4.895 V
5.8 V
4.9 V
49
4.800 V
5.000 V
5.9 V
5.0 V
50
4.900 V
5.100 V
6.0 V
5.5 V
55
5.390 V
5.610 V
6.5 V
6.0 V
60
5.880 V
6.120 V
7.0 V
8.0 V
80
7.840 V
8.160 V
9.0 V
TK113xxBM/U
April 2000 TOKO, Inc.
Page 5
TK113xxBM/UI ELECTRICAL CHARACTERISTICS TABLE 2
Test Conditions: V
IN
= V
OUT(TYP)
+ 1 V, I
OUT
= 30 mA, unless otherwise specified.
Room Temp. Range (T
A
= 25
C) Full Temp. Range (T
A
= -40 to +85
C)
Output
Voltage
V
OUT(MIN)
V
OUT(MAX)
V
OUT(MIN)
V
OUT(MAX)
Voltage
Code
2.5 V
25
2.440 V
2.560 V
2.400 V
2.600 V
2.6 V
26
2.540 V
2.660 V
2.500 V
2.700 V
2.7 V
27
2.640 V
2.760 V
2.600 V
2.800 V
2.8 V
28
2.750 V
2.860 V
2.700 V
2.900 V
2.9 V
29
2.840 V
2.960 V
2.800 V
3.000 V
3.0 V
30
2.940 V
3.060 V
2.900 V
3.100 V
3.1 V
31
3.040 V
3.160 V
3.000 V
3.200 V
3.2 V
32
3.140 V
3.260 V
3.095 V
3.305 V
3.3 V
33
3.240 V
3.360 V
3.190 V
3.410 V
3.4 V
34
3.335 V
3.465 V
3.290 V
3.510 V
3.5 V
35
3.435 V
3.565 V
3.385 V
3.615 V
3.6 V
36
3.535 V
3.665 V
3.485 V
3.720 V
3.7 V
37
3.630 V
3.770 V
3.580 V
3.820 V
3.8 V
38
3.725 V
3.875 V
3.675 V
3.925 V
3.9 V
39
3.825 V
3.975 V
3.770 V
4.030 V
4.0 V
40
3.920 V
4.080 V
3.870 V
4.130 V
4.1 V
41
4.020 V
4.180 V
3.965 V
4.235 V
4.2 V
42
4.120 V
4.280 V
4.060 V
4.335 V
4.3 V
43
4.215 V
4.385 V
4.160 V
4.440 V
4.4 V
44
4.315 V
4.485 V
4.255 V
4.545 V
4.5 V
45
4.410 V
4.590 V
4.350 V
4.645 V
4.6 V
46
4.510 V
4.690 V
4.450 V
4.750 V
4.7 V
47
4.605 V
4.795 V
4.545 V
4.850 V
4.8 V
48
4.705 V
4.895 V
4.640 V
4.955 V
4.9 V
49
4.800 V
5.000 V
4.740 V
5.060 V
5.0 V
50
4.900 V
5.100 V
4.835 V
5.165 V
5.5 V
55
5.390 V
5.610 V
5.320 V
5.680 V
6.0 V
60
5.880 V
6.120 V
5.805 V
6.195 V
8.0 V
80
7.840 V
8.160 V
7.745 V
8.265 V