TS9011DCT [TSC]
250mA CMOS Low Dropout Voltage Regulator; 250毫安CMOS低压差稳压器
| 型号： | TS9011DCT |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | 250mA CMOS Low Dropout Voltage Regulator |
| 文件： | 总4页 (文件大小：61K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TS9011
250mA CMOS Low Dropout Voltage Regulator
Pin assignment
TO-92 & SOT-89
1. Gnd
2. Input
3. Output
Low Power Consumption 2uA
Low Drop Out Voltage 0.4V
SOT-23
1. Gnd
2. Out
3. Input
General Description
The TS9011 series is a positive voltage regulator developed utilizing CMOS technology featured very low power
consumption, low dropout voltage and high output voltage accuracy. Built in low on-resistor provides low dropout voltage
and large output current. A 1uF or greater can be used as an output capacitor.
The TS9011 series are prevented device failure under the worst operation condition with both thermal shutdown and
current fold-back. These series are recommended for configuring portable devices and large current application,
respectively.
This series are offered in 3-pin TO-92, SOT-89 and SOT-23 package.
Features
Ordering Information
Dropout voltage typically 0.38V @Io=200mA (Vo=5V)
Operating Temp.
Part No.
Package
Output current up to 250mA
Low power consumption, 2uA(typ) @Vo=5V
Output voltage +/-2%
(Ambient)
TS9011xCT
TS9011xCX
TS9011xCY
TO-92
SOT-23
SOT-89
-20 ~ +85 oC
Internal current limit
Thermal shutdown protection
Note: Where x denotes voltage option, available are
A = 1.5V, D=1.8V, K=2.5V, S=3.3V, 5=5.0V.
Contact factory for additional voltage options.
Applications
Palmtops
Video recorders
Battery powered equipment
PC peripherals
CD-ROM
Digital signal camera
Block Diagram
Typical Application Circuit
TS9011 series
1-4
2003/12 rev. D
Absolute Maximum Rating
Input Supply Voltage
Input Operating Voltage
Output Current
Vin(max.)
Vin(opr.)
Io
+12
+10
V
V
PD / (Vin – Vo)
0.15
Power Dissipation
SOT-23
SOT-89
TO-92
PD
0.50
W
0.65
Operating Junction Temperature Range
Storage Temperature Range
Tj
-40 ~ +125
-65 ~ +150
10
oC
oC
S
TSTG
Lead Soldering Temperature (260 oC)
Caution: Stress above the listed absolute rating may cause permanent damage to the device.
Electrical Characteristics
Ta = 25 oC unless otherwise specified.
Parameter
Conditions
Min
4.900
3.234
2.450
1.764
1.47
250
Typ
5.0
3.3
2.5
1.8
1.5
--
Max
5.100
3.366
2.550
1.836
1.53
--
Unit
TS90115
TS9011S
TS9011K
TS9011D
TS9011A
Vin=Vo + 1V, Io
=40mA,
Output Voltage
V
Maximum Output Current
Input Stability
Vin=Vo+1V,
mA
%
Vo+1V ≤ Vin ≤ Vo+2V, Io=1mA
--
0.2
0.3
Vin=Vo+1V,
TS90115
TS9011S
TS9011K
TS9011D
TS9011A
TS90115
TS9011S
TS9011K
--
--
40
40
80
90
1mA≤IL≤100mA
Load Regulation (Note1)
mV
mV
Vin=Vo+1V,
1mA≤IL≤80mA
Io=250mA
--
--
--
--
--
--
--
--
400
400
400
400
850
2
600
650
700
750
1000
5
Io=200mA
Dropout Voltage (Note 2)
Io=160mA
Io=120mA
TS9011D
TS9011A
Io=100mA
Quiescent Current
Vin=Vo+1V, Io=0A
Vout < 0.4V
uA
mA
Output Current Limit
400
30
--
Power Supply Rejection Ratio
Output Voltage Temperature
Coefficient (Note 3)
At f=100KHz, Io=10mA,
--
dB
ppm/ oC
--
100
--
Note: 1. Regulation is measured at constant junction temperature, using pulsed ON time.
2. Dropout is measured at constant junction temperature, using pulsed ON time, and the criterion is Vout inside
target value +/-2%.
3. Guaranteed by design.
TS9011 series
2-4
2003/12 rev. D
SOT-89 Mechanical Drawing
A
B
SOT-89 DIMENSION
MILLIMETERS
INCHES
MIN
I
DIM
MIN
4.40
1.50
2.30
0.40
1.50
3.00
0.89
4.05
1.4
MAX
4.60
1.7
MAX
0.181
0.070
0.102
0.020
0.059
0.118
0.047
0.167
0.068
0.017
A
B
C
D
E
F
G
H
I
0.173
0.059
0.090
0.016
0.059
0.118
0.035
0.159
0.055
0.014
2.60
0.52
1.50
3.00
1.20
4.25
1.6
C
H
G
E
D
J
J
0.35
0.44
F
SOT-23 Mechanical Drawing
A
B
F
SOT-23 DIMENSION
MILLIMETERS
INCHES
DIM
MIN
2.88
0.39
1.78
0.51
1.59
1.04
0.07
MAX
2.91
0.42
2.03
0.61
1.66
1.08
0.09
MIN
MAX
0.115
0.017
0.080
0.024
0.065
0.043
0.004
A
B
C
D
E
F
0.113
0.015
0.070
0.020
0.063
0.041
0.003
E
G
G
D
C
TS9011 series
3-4
2003/12 rev. D
TO-92 Mechanical Drawing
A
TO-92 DIMENSION
MILLIMETERS
INCHES
MIN MAX
DIM
MIN
4.30
4.30
MAX
4.70
4.70
B
A
B
C
D
E
F
0.169
0.169
0.185
0.185
14.30(typ)
0.563(typ)
0.43
2.19
3.30
2.42
0.37
0.49
2.81
3.70
2.66
0.43
0.017
0.086
0.130
0.095
0.015
0.019
0.111
0.146
0.105
0.017
G
H
E
F
C
H
G
D
TS9011 series
4-4
2003/12 rev. D
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