TS9011
250mA Low Quiescent Current CMOS LDO
SOT-23
Pin Definition:
1. Ground
2. Output
3. Input
SOT-89
Pin Definition:
1. Ground
2. Input
3. Output
TO-92
Pin Definition:
1. Ground
2. Input
3. Output
General Description
TS9011 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. TS9011 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.
Features
●
●
●
●
●
●
Dropout Voltage Typically 0.4V@ Io=200mA
(Vo=5V)
Output Current up to 250mA
Low Power Consumption, 2uA(typ) @ Vo=5V
Output Voltage
±2%
Internal Current Limit
Thermal Shutdown Protection
Ordering Information
Part No.
TS9011xCX RF
TS9011xCY RM
TS9011xCT A3
Package
SOT-23
SOT-89
TO-92
Packing
3Kpcs / 7” Reel
1Kpcs / 7” Reel
2Kpcs / Ammo
Applications
●
●
●
●
●
●
Battery-operated systems
Microprocessor reset circuitry
Memory battery back-up circuits
Power-on reset circuits
Power failure detection
System battery life and charge voltage monitors
TS9011xCT B0
TO-92
1Kpcs / Bulk
Note: Where
x
denotes voltage option, available are
A=1.5V
D=1.8V
K=2.5V
P=3.0V
S=3.3V
5=5V
Contact factory for additional voltage options.
Block Diagram
Typical Application Circuit
*
Tantalum capacitor for Input & Output capacitor are
recommended
1/1
Version: E07
TS9011
250mA Low Quiescent Current CMOS LDO
Absolute Maximum Rating
Parameter
Input Supply Voltage
Output Current
SOT-23
Power Dissipation
SOT-89
TO-92
SOT-23
SOT-89
TO-92
P
D
Symbol
V
IN
I
O
Limit
12
P
D
/ (V
IN
– V
O
)
0.30
Unit
V
V
W
0.50
0.625
333
Thermal Resistance - Junction to Ambient
RӨ
JA
200
160
Operating Ambient Temperature
T
OPR
-40 ~ +85
Junction Temperature Range
T
J
-40 ~ +150
Storage Temperature Range
T
STG
-65 ~ +150
Notes: Stress above the listed absolute rating may cause permanent damage to the device.
o
C/W
o
C
o
C
o
C
Electrical Characteristics
(Ta = 25
o
C, unless otherwise noted)
Parameter
Conditions
TS90115
TS9011S
TS9011P
TS9011K
TS9011D
TS9011A
Min
4.90
3.23
2.94
2.45
1.76
1.47
250
--
--
Typ
5.0
3.3
3.0
2.5
1.8
1.5
--
0.2
40
Max
5.10
3.36
3.06
2.55
1.83
1.53
--
0.3
80
Unit
Output Voltage
V
IN
=Vo + 1V,
Io =40mA,
V
Maximum Output Current
Input Stability
Load Regulation (Note1)
Dropout Voltage (Note 2)
Quiescent Current
uA
Output Current Limit
mA
Power Supply Rejection Ratio
dB
Output Voltage Temperature
o
--
100
--
ppm/ C
Coefficient (Note 3)
Notes:
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 V
OUT
inside
target value +/-2%.
3. Guaranteed by design.
2/2
Version: E07
V
IN
=Vo+1V,
V
O
+1V
≤
Vin
≤
V
O
+2V, Io=1mA
V
IN
=Vo+1V,
TS90115
1mA≤I
L
≤100mA
TS9011S
TS9011P
V
IN
=Vo+1V,
TS9011K
1mA≤I
L
≤80mA
TS9011D
TS9011A
Io=250mA
TS90115
Io=200mA
TS9011S
Io=160mA
TS9011P
Io=160mA
TS9011K
Io=120mA
TS9011D
Io=100mA
TS9011A
V
IN
=Vo+1V, Io=0A
V
OUT
< 0.4V
At f=100KHz, Io=10mA,
mA
%
mV
--
--
--
--
--
--
--
--
--
--
40
400
400
400
400
400
850
2
400
30
90
600
650
700
700
750
1000
5
--
--
mV
TS9011
250mA Low Quiescent Current CMOS LDO
Electrical Characteristics Curve
(Ta = 25
o
C, unless otherwise noted)
Figure 1. Output Voltage vs. Output Current
Figure 2. Output Voltage vs. Input Voltage
Figure 3. Quiescent Current vs. Input Voltage
Figure 4. Short Circuit Current vs. Input Voltage
3/3
Version: E07
TS9011
250mA Low Quiescent Current CMOS LDO
TO-92 Mechanical Drawing
DIM
A
B
C
D
E
F
G
H
TO-92 DIMENSION
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
4.30
4.70
0.169
0.185
4.30
4.70
0.169
0.185
13.53 (typ)
0.532 (typ)
0.39
0.49
0.015
0.019
1.18
1.28
0.046
0.050
3.30
3.70
0.130
0.146
1.27
1.31
0.050
0.051
0.33
0.43
0.013
0.017
Marking Diagram
Y
= Year Code
M
= Month Code
(A=Jan,
B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug,
I=Sep, J=Oct, K=Nov, L=Dec)
L
= Lot Code
X
= Fixed Output Voltage Code
A=1.5V, D=1.8V, K=2.5V, P=3.0V, S=3.3V, 5=5.0V.
4/4
Version: E07
TS9011
250mA Low Quiescent Current CMOS LDO
SOT-89 Mechanical Drawing
DIM
A
B
C
D
E
F
G
H
I
J
SOT-89 DIMENSION
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
4.40
4.60
0.173
0.181
1.40
1.75
0.055
0.069
2.40
2.60
0.094
0.102
0.36
0.48
0.014
0.018
1.40
1.60
0.054
0.063
2.90
3.10
0.114
0.122
0.89
1.20
0.035
0.047
--
4.25
--
0.167
1.40
1.60
0.055
0.068
0.38
0.43
0.014
0.017
Marking Diagram
Y
= Year Code
M
= Month Code
(A=Jan,
B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug,
I=Sep, J=Oct, K=Nov, L=Dec)
L
= Lot Code
X
= Fixed Output Voltage Code
A=1.5V, D=1.8V, K=2.5V, P=3.0V, S=3.3V, 5=5.0V.
5/5
Version: E07
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