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TS9015 Datasheet, PDF (2/5 Pages) Taiwan Semiconductor Company, Ltd – 300mA CMOS LDO 0.9V Adjustable Voltage with Enable Function
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TS9015
300mA CMOS LDO
0.9V Adjustable Voltage with Enable Function
Absolute Maximum Rating
Parameter
Symbol
Limit
Unit
Input Supply Voltage
VIN
+2.0 ~ +7
Enable Input Voltage
VCE
Gnd-0.3 ~ VIN +0.3
Output Current
Power Dissipation @ TA ≦25oC
IO
500
PD
400
Thermal Resistance
Ó¨JA
140
Operating Junction Temperature Range
TJ
-40 ~ +125
Storage Temperature Range
Lead Soldering Temperature (260oC)
TSTG
-65 ~ +150
10
Notes 1: Stress above the listed absolute rating may cause permanent damage to the device.
Notes 2: Ó¨JA is measured with the PCB copper area of approximately 1 in2(multi-layer)
V
V
mA
mW
oC/W
oC
oC
S
Electrical Characteristics (Vin=Vout +2V, Ta = 25oC, unless otherwise noted)
Parameter
Symbol
Test Condition
Min Typ Max Units
Input Voltage
VIN
(Note 1)
2.0
--
7
V
Dropout Voltage
VDROP
IO =300mA
VO =VO(NOM) -2.0%
1.0V< VO(NOM ≤2.0V
2.0V< VO(NOM ≤2.8V
2.8V< VO(NOM
--
--
--
650 1000
450 700 mV
300 500
Output Current
IO
VO >0.96*Vrating
300
--
--
mA
Current Limit
ILIM
--
500
--
mA
Ground Pin Current
IGND IO =1mA to 150mA
--
50
85
uA
Line Regulation
REGLINE
IO =1mA
VIN= VO +1 to VO +2
VO < 2.0V
--
--
0.1
%
VO ≥ 2.0V
--
--
0.15
%
Load Regulation
Over Temp. Shutdown
REGLOAD IO =10mA to 300mA
OTS
--
0.2
1
%
--
125
--
oC
Over Temp. Hysterisis
OTH
--
30
--
oC
Power Supply Rejection
PSRR
IO =200mA
CO=2.2mF
f=100Hz
f=1kHz
f=10kHz
--
60
--
--
50
--
dB
--
35
--
Output Voltage Noise
f=10Hz to 100kHz,
eN
IO =10mA
mVrm
CO =2.2nF
--
30
--
s
ADJ Input Bias Current
IADJ
--
1
--
uA
ADJ Reference Voltage
VREF
0.87 0.9 0.918 V
EN Input Threshold
VEH
IO =10mA
VEL
IO =10mA
1.6
--
VIN
V
0
--
0.4
V
EN Input Bias Current
IEH
VEN= VIN, VIN =2.5V to 7V
IEL
VEN =0V, VIN =2.5V to 7V
--
--
0.1
uA
--
--
1
uA
Note 1: VIN(MIN)=VOUT+VDROPOUT
Note 2: To prevent the Short Circuit Current protection feature from being prematurely activated, the input voltage
must be applied before a current source load is applied.
2/5
Version: C08
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