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UR1171AHG-S08-R датащи(PDF) 3 Page - Unisonic Technologies

номер детали UR1171AHG-S08-R
подробное описание детали  1.5A LDO REGULATOR
PDF  5 Pages
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производитель  UTC [Unisonic Technologies]
домашняя страница  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

UR1171AHG-S08-R датащи(HTML) 3 Page - Unisonic Technologies

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UR1171
Preliminary
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
3 of 5
www.unisonic.com.tw
QW-R502-A33.a
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
VIN
7.0
V
Input Voltage(CE or CE Input Pin)
VCE
-0.3~VIN+0.3
V
Output Voltage
VOUT
-0.3~VIN+0.3
V
Output Current
IOUT
3.5
A
Power Dissipation
PD
606
mW
Operating Temperature
TOPT
-40~85
°C
Storage Temperature
TSTG
-55~125
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
UR1171AH
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Input Voltage
VIN
6.0
V
Supply Current
ISS
VIN-VOUT=1.0V, VCE=VIN
80
160
µA
Standby Current
ISTB
VIN-VOUT=1.0V, VCE=0V
0.1
2.0
µA
Output Voltage
VOUT
VIN-VOUT=1.0V, IOUT=200mA
x0.98
x1.02
V
Output Current
IOUT
VIN-VOUT=1.0V
1.5
A
Load Regulation
∆VOUT/∆IOUT VIN-VOUT=1.0V, 1mA≤IOUT≤300mA
10
60
mV
Dropout Voltage
VDIF
IOUT=300mA, VOUT=1.5≤VOUT<1.6
0.16
0.35
V
IOUT=300mA, VOUT=1.6≤VOUT<1.7
0.14
0.32
V
IOUT=300mA, VOUT=1.7≤VOUT<1.8
0.13
0.28
V
IOUT=300mA, VOUT=1.8≤VOUT<2.0
0.12
0.24
V
IOUT=300mA, VOUT=2.0≤VOUT<2.5
0.10
0.21
V
IOUT=300mA, VOUT=2.5≤VOUT≤5.0
0.09
0.18
V
Line Regulation
1.5≤VOUT<1.6
∆VOUT/∆VIN
IOUT=200mA, VOUT=2.1V≤VIN<6.0V
0.05
0.30
%/V
1.6≤VOUT≤5.0
IOUT=200mA, VOUT+0.5V≤VIN≤6.0V
Ripple Rejection
1.5≤VOUT<4.7
RR
f=1kHz, Ripple 0.5 VP-P,VIN−VOUT=1.0V
50
dB
4.7≤VOUT≤5.0
f=1kHz, Ripple 0.5VP-P, VIN=5.75V
Output Voltage
Temperature Coefficient
∆VOUT/∆T IOUT=10mA, -40°C ≤ TA ≤ 85°C
±100
ppm
/°C
Short Current Limit
ILIM
VOUT=0V
200
mA
Pull-down resistance for CE pin
RPD
2.5
5.0
10.0
MΩ
CE Input Voltage “H”
VCEH
1.5
VIN
V
Thermal Shutdown Detector
Threshold Temperature
TTSD
Junction Temperature
150
°C
Thermal Shutdown Released
Temperature
TTSR
Junction Temperature
120
°C



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