TCR5SB44 [TOSHIBA]
200mA CMOS Low-Dropout Regulator (Point Regulator); 200毫安CMOS低压降稳压器（点调节器）
| 型号： | TCR5SB44 |
| 厂家： | 
TOSHIBA |
| 描述： | 200mA CMOS Low-Dropout Regulator (Point Regulator) |
| 文件： | 总17页 (文件大小：285K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TCR5SB15～TCR5SB50
TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic
TCR5SB15～TCR5SB50
200mA CMOS Low-Dropout Regulator (Point Regulator)
TCR5SB15~TCR5SB50 are single output voltage regulators for
general purpose in CMOS process, and these provide low dropout,
low bias current, and control function. TCR5SB15~TCR5SB50
perform ON/OFF operation for IC by control pin.
Output voltage is fixed from 1.5V to 5.0V by per 0.1V step.
Maximum output current is 200mA, and overcurrent protection circuit
is designed in.
Package sizes are available in SMV (SOT23-5) (SC-74A), and
compact ceramic capacitors can be used at input and output. These
devices are suitable for use of portable equipment such as cellular
phone.
Weight: 0.014 g (typ.)
Features
•
•
•
•
•
•
•
•
•
•
•
•
Low quiescent current ( IB = 40 μA (typ.) at IOUT = 0 mA )
Low stand-by current ( IB(OFF) = 0.1 μA (typ.) @ Stand-by mode )
Low-dropout voltage ( VIN - VOUT = 85 mV (typ.) at TCR5SB30, IOUT = 50 mA )
High current output ( IOUT = 200 mA (max) )
High ripple rejection ( R.R = 80 dB (typ) @ IOUT = 10 mA, f =1kHz )
Low output noise voltage ( VNO = 30 μVrms (typ.) @ TCR5SB30, IOUT = 10 mA, 10 Hz ≦ f ≦ 100 kHz )
Control voltage can be allowed from -0.3 to 6 V regardless of VIN voltage.
Overcurrent protection
Ceramic capacitors can be used ( CIN = 0.1μF, COUT =1.0 μF )
Wide range voltage listing (Please see Output Voltage Accuracy at page 4 for variety of the output voltage )
Small package, SMV (SOT23-5) (SC-74A)
RoHS compatible
Pin Assignment (top view)
V
OUT
NC
5
4
1
2
3
V
IN
GND CONTROL
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2007-11-01
TCR5SB15～TCR5SB50
List of Products Number and Marking
Marking
Example: TCR5SB30 (3.0 V output)
Products No.
Marking
Products No.
Marking
TCR5SB15
TCR5SB16
TCR5SB17
TCR5SB18
TCR5SB19
TCR5SB20
TCR5SB21
TCR5SB22
TCR5SB23
TCR5SB24
TCR5SB25
TCR5SB26
TCR5SB27
TCR5SB28
TCR5SB29
TCR5SB30
TCR5SB31
TCR5SB32
1E5
1E6
1E7
1E8
1B9
2E0
2E1
2E2
2E3
2E4
2E5
2E6
2E7
2E8
2E9
3E0
3E1
3E2
TCR5SB33
TCR5SB34
TCR5SB35
TCR5SB36
TCR5SB37
TCR5SB38
TCR5SB39
TCR5SB40
TCR5SB41
TCR5SB42
TCR5SB43
TCR5SB44
TCR5SB45
TCR5SB46
TCR5SB47
TCR5SB48
TCR5SB49
TCR5SB50
3E3
3E4
3E5
3E6
3E7
3E8
3E9
4E0
4E1
4E2
4E3
4E4
4E5
4E6
4E7
4E8
4E9
5E0
3 E 0
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Input voltage
Symbol
Rating
Unit
V
6
V
V
IN
Control voltage
Output voltage
Output current
V
-0.3~ 6
CT
V
-0.3~ V + 0.3
IN
V
OUT
OUT
I
200
200
mA
(Note 1)
(Note 2)
Power dissipation
P
mW
D
380
Operation temperature range
Junction temperature
T
−40~85
150
°C
°C
°C
opr
T
j
Storage temperature range
T
−55~150
stg
Note:
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 1: Unit Ratintg
Note 2: Rating at mounting on a board
2
(Glass epoxy board dimmention : 30 mm × 30 mm, Copper pad area : 50 mm )
2
2007-11-01
TCR5SB15～TCR5SB50
Electrical Characteristics
(Unless otherwise specified,
VIN =VOUT + 1 V, IOUT = 50 mA, CIN = 0.1 μF, COUT = 1.0 μF, Tj = 25°C)
Characteristics
Output voltage
Symbol
Test Condition
Min
Typ.
Max
15
Unit
mV
V
Please refer to the Output Voltage Accuracy table
OUT
<
<
V
+ 0.5 V
V
6 V,
OUT
= 1 mA
IN
Line regulation
Reg･line
⎯
3
I
OUT
<
<
Load regulation
Quiescent current
Stand-by current
Reg･load 1 mA
I
150 mA
⎯
⎯
⎯
25
40
75
75
mV
μA
μA
OUT
I
I
= 0 mA
B
OUT
I
V
= 0 V
0.1
1.0
B (OFF)
CT
TCR5SB15～TCR5SB20
TCR5SB21～TCR5SB30
⎯
⎯
25
30
⎯
⎯
V
= V
+ 1 V,
IN
OUT
= 10 mA,
I
OUT
Output noise voltage
V
μV
rms
NO
<
<
100 kHz,
10 Hz
f
TCR5SB31～TCR5SB36
TCR5SB37～TCR5SB50
⎯
⎯
35
40
⎯
⎯
Ta = 25°C
Dropout voltage
V
-V
IN OUT
Please refer to the Dropout voltage table.
<
<
85°C
Temperature coefficient
T
−40°C
T
⎯
100
⎯
ppm/°C
opr
CVO
V
+
OUT
TCR5SB15～TCR5SB16
TCR5SB17～TCR5SB18
TCR5SB19～TCR5SB23
TCR5SB24～TCR5SB27
TCR5SB28～TCR5SB50
⎯
⎯
6.0
0.33 V
V
+
OUT
6.0
6.0
6.0
6.0
0.31 V
V
+
OUT
Input voltage
V
⎯
V
IN
0.25 V
V
+
OUT
0.20 V
V
+
OUT
⎯
0.19 V
V
= V
+ 1 V, I
Ripple
= 10 mA,
OUT
IN
OUT
Ripple rejection ratio
R.R.
f = 1 kHz, V
Ta = 25°C
= 500 mV
,
p-p
⎯
80
⎯
dB
Control voltage (ON)
Control voltage (OFF)
Control current (ON)
Control current (OFF)
V
⎯
⎯
1.5
0
⎯
⎯
⎯
⎯
6.0
0.25
0.1
V
V
CT (ON)
CT (OFF)
CT (ON)
CT (OFF)
V
I
V
V
= 6.0 V
⎯
⎯
μA
μA
CT
CT
I
= 0.25 V
0.1
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2007-11-01
TCR5SB15～TCR5SB50
Output Voltage Accuracy
(V = V
+ 1 V, I
= 50 mA, C = 0.1 μF, C
= 1.0 μF, T = 25°C)
IN
OUT
OUT
IN
OUT
j
Product No.
Symbol
Min
Typ.
Max
Unit
TCR5SB15
*TCR5SB16
*TCR5SB17
TCR5SB18
TCR5SB19
*TCR5SB20
*TCR5SB21
*TCR5SB22
*TCR5SB23
*TCR5SB24
TCR5SB25
*TCR5SB26
TCR5SB27
TCR5SB28
TCR5SB29
TCR5SB30
TCR5SB31
*TCR5SB32
TCR5SB33
*TCR5SB34
*TCR5SB35
*TCR5SB36
*TCR5SB37
*TCR5SB38
*TCR5SB39
*TCR5SB40
*TCR5SB41
*TCR5SB42
*TCR5SB43
*TCR5SB44
*TCR5SB45
*TCR5SB46
*TCR5SB47
*TCR5SB48
*TCR5SB49
TCR5SB50
1.47
1.56
1.66
1.76
1.86
1.96
2.05
2.15
2.25
2.35
2.45
2.54
2.64
2.74
2.84
2.94
3.03
3.13
3.23
3.33
3.43
3.52
3.62
3.72
3.82
3.92
4.01
4.11
4.21
4.31
4.41
4.50
4.60
4.70
4.80
4.90
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
1.53
1.64
1.74
1.84
1.94
2.04
2.15
2.25
2.35
2.45
2.55
2.66
2.76
2.86
2.96
3.06
3.17
3.27
3.37
3.47
3.57
3.68
3.78
3.88
3.98
4.08
4.19
4.29
4.39
4.49
4.59
4.70
4.80
4.90
5.00
5.10
V
V
OUT
Please contact us if prefer products with * sign from above lists
4
2007-11-01
TCR5SB15～TCR5SB50
Dropout Voltage
(I
= 50 mA, C = 0.1 μF, C
= 1.0 μF, T = 25°C)
j
OUT
IN
OUT
Product No.
Symbol
Min
Typ.
Max
Unit
mV
TCR5SB15～TCR5SB16
TCR5SB17～TCR5SB18
TCR5SB19～TCR5SB23
TCR5SB24～TCR5SB27
⎯
⎯
⎯
⎯
⎯
150
130
110
90
330
310
250
200
190
V
-V
IN OUT
85
TCR5SB28～TCR5SB50
5
2007-11-01
TCR5SB15～TCR5SB50
Application Note
1. Recommended Application Circuit
V
OUT
NC
Control Level
Operation
HIGH
LOW
ON
OFF
V
GND CONTROL
IN
The figure above shows the recommended configuration for using a Low-Dropout regulator. Insert a capacitor at
Vout and Vin pins for stable input/output operation. (Ceramic capacitors can be used)
If the control function is not to be used, Toshiba recommend that the control pin is connected to the V pin.
IN
2. Power Dissipation
Power dissipation of TCR5SBxx series is independent and shows in Absolute Maximum Ratings when it is
mounted on the board. Testing size and pattern shows below.
Testing Board of Thermal Resistance
V
NC
OUT
C
OUT
C
IN
Board material: Glass Epoxy, Board dimension 30 mm × 30 mm
2
Copper area: 50 mm , t = 0.8 mm
V
GND CONTROL
IN
P
– Ta
D
400
①
300
200
100
0
②
①Board dimension 30 mm × 30 mm,
t = 0.8 mm Copper area 50 mm2,
mounted on Glass Epoxy Board
②Unit Rating
−40
0
40
80
120
Ambient temperature
T
(°C)
a
3. Ripple Rejection
TCR5SBxx series are designed for superior ripple rejection characteristic. Even an output changes with steep
6
2007-11-01
TCR5SB15～TCR5SB50
resistance rate of the power supply voltage, characteristic of Input Transient Response, the ripple rejection shows
an extremely superior characteristics. Therefore these devices are suitable for use as RF block for every cellular
phone system.
Ripple rejection Ratio (TCR5SB30)
Input Transient Response (TCR5SB30)
90
80
70
60
C
OUT
= 10 μF
Input Voltage
3.4 V
3.1 V
50
40
3.0 V
Output Voltage
C
OUT
= 2.2 μF
30
20
10
0
C
= 1 μF
OUT
Ta = 25°C, C = 0.1 μF,
IN
V
V
= 4.0 V , I
= 10 mA
OUT
IN
C
out
= 1μF,
= 500 mV
ripple
p p
−
V
: 3.4 V → 3.1 V, I
= 50 mA
IN
out
8
C
= none, Ta = 25°C
IN
0
1
2
3
4
5
6
7
9
10
10
100
1 k
10 k
100 k 300 k
Frequency
f
(Hz)
Time
t
(ms)
Attention in Use
●
●
●
●
Output Capacitors
Ceramic capacitors can be used for these devices. However, because of the type of the capacitors, there might be
unexpected thermal features. Please consider application condition for selecting capacitors. And Toshiba
recommend the ESR of ceramic capacitor is under 10 Ω.
Mounting
The long distance between IC and output capacitor might affect phase assurance by impedance in wire and inductor.
For stable power supply, output capacitor need to mount near IC as much as possible. Also GND pattern need to
be large and make the wire impedance small as possible.
Permissible Loss
Please have enough design patterns for expected maximum permissible loss. And under consideration of
surrounding temperature, input voltage, and output current etc, we recommend proper dissipation ratings for
maximum permissible loss; in general maximum dissipation rating is 70 to 80 percent.
Overcurrent Protection Circuit
Overcurrent protection circuit is designed in these products, but this does not assure for the suppression of uprising
device operation. If output pins and GND pins are shorted out, these products might be break down.
In use of these products, please read through and understand dissipation idea for absolute maximum ratings from
the above mention or our ‘Semiconductor Reliability Handbook’. Then use these products under absolute
maximum ratings in any condition. Furthermore, Toshiba recommend inserting failsafe system into the design.
7
2007-11-01
TCR5SB15～TCR5SB50
Representative Typical Characteristics
1) Output Voltage vs. Input Voltage
TCR5SB18
TCR5SB15
3
2.5
2
2.0
C
IN
= 0.1 μF, C
= 1 μF
C
IN
= 0.1 μF, C
= 1 μF
OUT
OUT
I
= 10 mA
OUT
1.5
I
= 10 mA
OUT
50 mA
1.5
1
1.0
0.5
0
150 mA
150 mA
50 mA
0.5
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input voltage
V
(V)
Input voltage
V
(V)
IN
IN
TCR5SB30
TCR5SB50
6
5
4
3
2
1
0
6
5
4
3
2
1
0
C
= 0.1 μF, C
= 1 μF
C
= 0.1 μF, C
OUT
= 1 μF
IN
OUT
IN
I
= 10 mA
I
= 10 mA
OUT
OUT
50 mA
150 mA
50 mA
150 mA
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input voltage
V
(V)
IN
Input voltage
V
(V)
IN
2) Output Voltage vs. Output Current
TCR5SB18
TCR5SB15
1.9
1.8
1.7
1.6
V
= 2.8 V,
V
= 2.5 V,
IN
IN
C
= 0.1 μF, C
= 1 μF
C
= 0.1 μF, C
= 1 μF
IN
OUT
IN
OUT
1.5
1.4
0
0
20
40
60
80 100 120 140 160 180 200
20
40
60
80 100 120 140 160 180 200
Output current
I
(mA)
Output current
I
(mA)
OUT
OUT
8
2007-11-01
TCR5SB15～TCR5SB50
TCR5SB30
TCR5SB50
3.1
3.0
2.9
5.1
5.0
4.9
V
= 4 V,
V
= 6 V,
IN
IN
C
= 0.1 μF, C
OUT
= 1 μF
C
= 0.1 μF, C
= 1 μF
IN
IN
OUT
0
20
40
60
80 100 120 140 160 180 200
0
20
40
60
80 100 120 140 160 180 200
Output current
I
(mA)
Output current
I
(mA)
OUT
OUT
3) Output Voltage vs. Ambient temperature
TCR5SB15
TCR5SB18
1.52
1.82
1.81
1.8
V
= 2.5 V,
V
C
= 2.8 V,
IN
IN
C
= 0.1 μF, C
= 1 μF
= 0.1 μF, C
= 1 μF
IN
OUT
IN
OUT
1.51
1.5
I
= 50 mA
OUT
I
= 50 mA
OUT
1.49
1.48
1.79
1.78
−50
−25
0
25
50
75
100
−50
−25
0
25
50
75
100
Ambient temperature
T
(°C)
Ambient temperature
T
(°C)
a
a
TCR5SB30
TCR5SB50
3.04
5.04
5.02
5.0
V
= 4 V,
IN
V
= 6 V,
IN
C
= 0.1 μF, C
= 1 μF
IN
OUT
C
IN
= 0.1 μF, C
= 1 μF
OUT
3.02
3.0
I
= 50 mA
I
= 50 mA
OUT
OUT
2.98
2.96
4.98
4.96
−50
−25
0
25
50
75
100
−50
−25
0
25
50
75
100
Ambient temperature
T
(°C)
a
Ambient temperature
T
(°C)
a
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2007-11-01
TCR5SB15～TCR5SB50
4) Dropout Voltage vs. Output Current
TCR5SB30
TCR5SB50
400
400
C
IN
= 0.1 μF, C
OUT
= 1 μF,
C = 0.1 μF, C
IN OUT
= 1 μF,
300
200
300
200
Ta = 85°C
Ta = 85°C
25°C
25°C
-40°C
-40°C
100
0
100
0
0
20
40
60
80 100 120 140 160 180 200
0
20
40
60
80 100 120 140 160 180 200
Output current
I
(mA)
Output current
I
(mA)
OUT
OUT
5) Quiessrnt Current vs. InputVoltage
TCR5SB15
TCR5SB18
120
120
C
IN
= 0.1 μF, C
= 1 μF
C
IN
= 0.1 μF, C
= 1 μF
OUT
OUT
100
80
60
40
20
0
100
80
60
40
20
0
I
= 150 mA
OUT
I
= 150 mA
OUT
50 mA
0 mA
50 mA
0 mA
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input voltage
V
(V)
Input voltage V
(V)
IN
IN
TCR5SB30
TCR5SB50
200
100
0
250
200
150
100
C
IN
= 0.1 μF, C
= 1 μF
C
IN
= 0.1 μF, C = 1 μF
OUT
OUT
I
= 150 mA
OUT
I
= 150 mA
OUT
50 mA
50 mA
50
0
0 mA
5
0 mA
0
1
2
3
4
6
0
1
2
3
4
5
6
Input voltage
V
(V)
Input voltage
V
(V)
IN
IN
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2007-11-01
TCR5SB15～TCR5SB50
6) Quiessrnt Current vs. Ambient temperature
TCR5SB15
TCR5SB18
200
200
100
0
V
= 2.5 V, C = 0.1 μF,
IN
V
= 2.8 V, C = 0.1 μF,
IN IN
IN
C
= 1μF,
C
OUT
= 1μF,
OUT
100
I
= 150 mA
OUT
I
= 150 mA
OUT
50 mA
0 mA
50 mA
0 mA
−25
0
−50
0
25
50
75
100
−50
−25
0
25
50
75
100
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
TCR5SB30
TCR5SB50
200
100
0
200
100
0
V
= 4 V, C = 0.1 μF,
IN
V
= 6 V, C = 0.1 μF,
IN IN
IN
C
= 1μF,
C
= 1μF,
OUT
OUT
I
= 150 mA
OUT
I
= 150 mA
OUT
50 mA
0 mA
50 mA
0 mA
−50
−25
0
25
50
75
100
−50
−25
0
25
50
75
100
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
7) Overcurrent Protection Characteristics
TCR5SB18
2.5
Pulse width = 1 ms
2.0
1.5
1.0
0.5
V
= 5.0 V
IN
V
= 2.8 V
IN
V
= 6.0 V
IN
0
0
100
200
300
400
500
600
Output current
I
(mA)
OUT
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2007-11-01
TCR5SB15～TCR5SB50
8) Ripple rejection Raito vs. Frequency (Dependence of Output current)
TCR5SB30
90
I
= 10 mA
OUT
80
70
60
I
= 30 mA
OUT
I
= 50 mA
OUT
I
= 150 mA
OUT
50
40
30
20
10
0
V
= 4.0 V ,V
= none, C
= 500 mV
= 1μF
IN
ripple
p p
−
C
IN
OUT
Ta = 25°C
10
100
1 k
10 k
100 k 300 k
Frequency
f
(Hz)
9) Ripple rejection Ratio vs. Input Voltage
TCR5SB30
TCR5SB30
90
90
80
70
60
50
40
30
20
10
0
I
= 10 mA ,V
= 500 mV
I
= 30 mA ,V
= 500 mV
p p
−
OUT
ripple
p p
−
OUT
ripple
= 1μF
OUT
80
70
60
50
40
30
20
10
0
C
= none, C
= 1μF
f = 1 kHz
C = none, C
IN
Ta = 25°C
IN
OUT
Ta = 25°C
f = 1 kHz
f = 10 kHz
f = 100 kHz
f = 10 kHz
f = 100 kHz
3.1
3.2
3.3
3.4
3.5
3.1
3.2
3.3
3.4
3.5
Input voltage
V
(V)
Input voltage V
(V)
IN
IN
TCR5SB30
90
80
70
60
50
40
30
20
10
0
I
= 50 mA ,V
= 500 mV
p p
−
OUT
ripple
= 1μF
OUT
C
= none, C
IN
Ta = 25°C
f = 1 kHz
f = 10 kHz
f = 100 kHz
3.1
3.2
3.3
3.4
3.5
Input voltage
V
(V)
IN
12
2007-11-01
TCR5SB15～TCR5SB50
10) Control Transient Response
TCR5SB15 (Turn on wave form)
TCR5SB15 (Turn off wave form)
V
= 2.5 V,
IN
C
IN
= 0.1 μF, C
= 1 μF
OUT
I
= 50 mA
OUT
V
= 2.5 V,
IN
C
IN
= 0.1 μF, C
= 1 μF
OUT
I
= 50 mA
OUT
Time
t
( 100 μs/div )
Time
t
( 100 μs/div )
TCR5SB30 (Turn on wave form)
TCR5SB30 (Turn off wave form)
V
= 4 V,
IN
C
IN
= 0.1 μF, C
= 1 μF
OUT
I
= 50 mA
OUT
V
= 4 V,
IN
C
IN
= 0.1 μF, C
= 1 μF
OUT
I
= 50 mA
OUT
Time
t
( 100 μs/div )
Time
t
( 100 μs/div )
TCR5SB50 (Turn on wave form)
TCR5SB50 (Turn off wave form)
V
= 6 V,
IN
C
IN
= 0.1 μF, C
= 1 μF
OUT
I
= 50 mA
OUT
V
= 6 V,
IN
C
IN
= 0.1 μF, C
= 1 μF
OUT
I
= 50 mA
OUT
Time
t
( 100 μs/div )
Time
t
( 100 μs/div )
13
2007-11-01
TCR5SB15～TCR5SB50
11) Load Transient Response
TCR5SB15 (IOUT = 1m to 30mA)
TCR5SB15 (IOUT = 30m to 1mA)
V
= 2.5 V,
V
= 2.5 V,
IN
IN
C
IN
= 0.1 μF, C
= 1 μF
C
IN
= 0.1 μF, C
= 1 μF
OUT
OUT
Time
t
( 5 μs/div )
Time
t
( 20 μs/div )
TCR5SB15 (IOUT = 50m to 100mA)
TCR5SB15 (IOUT = 100m to 50mA)
V
= 2.5 V,
IN
V
= 2.5 V,
IN
C
IN
= 0.1 μF, C
= 1 μF
OUT
C
IN
= 0.1 μF, C
= 1 μF
OUT
Time
t
( 5 μs/div )
Time
t
( 5 μs/div )
TCR5SB30 (IOUT =1m to 30mA)
TCR5SB30 (IOUT = 30m to 1mA)
V
= 4 V,
V
= 4 V,
IN
IN
C
IN
= 0.1 μF, C
= 1 μF
C
IN
= 0.1 μF, C
= 1 μF
OUT
OUT
Time t ( 10 μs/div )
Time
t
( 20 μs/div )
14
2007-11-01
TCR5SB15～TCR5SB50
TCR5SB30 (IOUT = 50m to 100mA)
TCR5SB30 (IOUT = 100m to 50mA)
V
= 4 V,
IN
V
= 4 V,
IN
C
IN
= 0.1 μF, C
= 1 μF
OUT
C
IN
= 0.1 μF, C
= 1 μF
OUT
Time
t
( 20 μs/div )
Time t ( 20 μs/div )
TCR5SB50 (IOUT =1m to 30mA)
TCR5SB50 (IOUT = 30m to 1mA)
V
= 6 V,
IN
V
= 6 V,
IN
C
IN
= 0.1 μF, C
= 1 μF
OUT
C
IN
= 0.1 μF, C
= 1 μF
OUT
Time
t
( 5 μs/div )
Time
t
( 20 μs/div )
TCR5SB50 (IOUT = 100m to 50mA)
TCR5SB50 (IOUT = 50m to 100mA)
V = 6 V,
IN
V
= 6 V,
IN
C
IN
= 0.1 μF, C
= 1 μF
C
IN
= 0.1 μF, C
= 1 μF
OUT
OUT
Time t ( 5 μs/div )
Time
t
( 5 μs/div )
15
2007-11-01
TCR5SB15～TCR5SB50
Package Dimensions
Weight: 0.016 g (typ)
16
2007-11-01
TCR5SB15～TCR5SB50
RESTRICTIONS ON PRODUCT USE
20070701-EN GENERAL
• The information contained herein is subject to change without notice.
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc.
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his
document shall be made at the customer’s own risk.
• The products described in this document shall not be used or embedded to any downstream products of which
manufacture, use and/or sale are prohibited under any applicable laws and regulations.
• The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patents or other rights of
TOSHIBA or the third parties.
• Please contact your sales representative for product-by-product details in this document regarding RoHS
compatibility. Please use these products in this document in compliance with all applicable laws and regulations
that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses
occurring as a result of noncompliance with applicable laws and regulations.
17
2007-11-01
相关型号：
TCR5SB45U
IC VREG 4.5 V FIXED POSITIVE LDO REGULATOR, 0.19 V DROPOUT, PDSO5, 2 X 2.10 MM, 0.70 MM HEIGHT, 0.65 MM PITCH, PLASTIC, SON-5, Fixed Positive Single Output LDO Regulator
TOSHIBA
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