LR1102A(2015) Ver la hoja de datos (PDF) - Unisonic Technologies
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LR1102A Datasheet PDF : 12 Pages
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LR1102
CMOS IC
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
VIN
9
V
Input Voltage
Output Voltage
VCE
-0.3 ~ VIN+0.3
V
VOUT
-0.3 ~ VIN+0.3
V
Output Current
Power Dissipation
IOUT
200
mA
PD
250
mW
Junction Temperature
Operating Temperature
TJ
TOPR
+125
°С
-40 ~ +85
°С
Storage Temperature
TSTG
-55 ~ +125
°С
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
LR1102A-XX (TOPR=25°С)
PARAMETER
Output Voltage
Output Current
Load Regulation
Dropout Voltage
Supply Current
Supply Current (Standby)
Line Regulation
Ripple Rejection
Input Voltage
Output Voltage
Temperature Coefficient
Short Current Limit
CE Pull-up Resistance
CE Input Voltage ”H”
CE Input Voltage ”L”
Output Noise
SYMBOL
TEST CONDITIONS
MIN TYP
VOUT
IOUT
VIN=Set VOUT + 1V, 1mA≤IOUT≤30mA
VOUTx0.98
VIN=Set VOUT + 1V, 0mA≤IOUT≤150mA VOUTx0.97
VIN=9V, 0mA≤IOUT≤150mA
VOUTx0.97
Refer to the Electrical Characteristics by Output Voltage
∆VOUT/∆IOUT VIN=Set VOUT + 1V, 1mA≤IOUT≤80mA
12
VDIF Refer to the Electrical Characteristics by Output Voltage
ISS
VIN=Set VOUT + 1V
35
IST-BY
VIN=VCE=Set VOUT + 1V
∆VOUT/∆VIN Set VOUT + 0.5V≤VIN≤8V, IOUT=30mA
0.1
0.05
RR
f=1kHz, Ripple 0.5Vp-p,
VIN=Set VOUT+ 1V
70
VIN
2
∆VOUT/∆T IOUT = 30mA, -20°С≤TOPR≤85°С
±100
ILIMIT
RPU
VCEH
VCEL
eN
VOUT=0V
BW = 10Hz ~ 100kHz
200
2.5 5.0
1.5
0.00
30
MAX
VOUTx1.02
VOUTx1.03
VOUTx1.03
UNIT
V
V
V
40
mV
70
μA
1.0
μA
0.20 %/V
dB
8
V
ppm/°С
10.0
VIN
0.25
mA
MΩ
V
V
μVrms
LR1102B-XX (TOPR=25°С)
PARAMETER
Output Voltage
Output Voltage
Output Voltage
Output Current
Load Regulation
Dropout Voltage
Supply Current
Supply Current (Standby)
Line Regulation
Ripple Rejection
SYMBOL
TEST CONDITIONS
MIN TYP
VOUT
VOUT
VOUT
IOUT
VIN=Set VOUT + 1V, 1mA≤IOUT≤30mA
VOUTx0.98
VIN=Set VOUT + 1V, 0mA≤IOUT≤150mA VOUTx0.97
VIN=9V, 0mA≤IOUT≤150mA
VOUTx0.97
Refer to the Electrical Characteristics by Output Voltage
∆VOUT/∆IOUT VIN=Set VOUT + 1V, 1mA≤IOUT≤80mA
12
VDIF Refer to the Electrical Characteristics by Output Voltage
ISS
VIN=Set VOUT + 1V
35
IST-BY VIN= Set VOUT + 1V, VCE=GND
∆VOUT/∆VIN Set VOUT + 0.5V≤VIN≤8V, IOUT=30mA
0.1
0.05
RR
f=1kHz, Ripple 0.5Vp-p
VIN=Set VOUT + 1V
70
MAX
VOUTx1.02
VOUTx1.03
VOUTx1.03
40
70
1.0
0.20
UNIT
V
V
V
mV
μA
μA
%/V
dB
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 12
QW-R502-038. K
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