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LR1198K-30-AE5-A-R Datasheet(PDF) 3 Page - Unisonic Technologies

Part # LR1198K-30-AE5-A-R
Description  ULTRA-LOW NOISE, ULTRA-FAST CMOS LDO REGULATOR
PDF  4 Pages
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Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

LR1198K-30-AE5-A-R Datasheet(HTML) 3 Page - Unisonic Technologies

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LR1198
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
3 of 4
www.unisonic.com.tw
QW-R102-077.E
ABSOLUTE MAXIMUM RATING (Note 1)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Input Voltage (Operating)
2.5 ~ 5.5
Supply Input Voltage (Survival)
VIN
-0.3 ~ +6
V
Junction Temperature
TJ
+125
°C
Operation Temperature Range
TOPR
-40 ~ +85
°C
Storage Temperature Range
TSTG
-65 ~ +150
°C
ELECTRICAL CHARACTERISTICS
(VIN = VOUT + 1V, CIN = COUT = 1uF, TA= 25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output Voltage Accuracy
∆VOUT
IOUT = 1mA
-2
+2
%
Current Limit
ILIM
200
360
mA
Quiescent Current
IQ
VEN≥1.2V, IOUT = 0mA
90
150
μA
IOUT = 200mA
500
600
Dropout Voltage (Note 3)
VDROP
IOUT = 300mA
550
650
mV
Line Regulation
∆VLINE
VIN = (VOUT + 0.3V) to 5.5V
IOUT = 1mA
0.3
%
Load Regulation
∆VLOAD
1mA < IOUT < 300mA
0.6
%
Standby Current
ISTBY
VEN = GND, Shutdown
0.01
5
μA
IENH
VEN = VIN
0.01
3
μA
EN Input Current
IENL
VEN = GND
3
10
μA
VIH
VIN = 3 ~ 5.5V, Start-Up
1.6
EN Threshold
VIL
VIN = 3 ~ 5.5V, Shutdown
0.4
V
Power Supply Rejection Rate
PSRR
COUT = 1μF, IOUT = 10mA, f=10kHz
50
dB
Thermal Shutdown Temperature
TSD
165
°C
Thermal Shutdown Temperature
Hysteresis
∆TSD
30
°C
Notes: 1. Limits beyond which damage to the device may occur is indicated by absolute maximum ratings.
Conditions for which the device is intended to be functional is indicated by operating ratings, but specific
performance limits isn’t be guaranteed. Only for the test conditions listed the guaranteed specifications
can be applied. When the device is not operated under the listed test conditions some performance
characteristics may degrade.
2. Which discharged through a 1.5kΩ resistor into each pin is a 100pF capacitor in the human body model.
3. The dropout voltage is defined as VIN -VOUT, which is measured when VOUT is VOUT(NORMAL) − 100mV.



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