UZ1086G-18-TN3-T 데이터 시트보기 (PDF) - E-Tech Electronics LTD
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UZ1086G-18-TN3-T Datasheet PDF : 7 Pages
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UZ1086
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
For Other Voltage
PARAMETER
SYMBOL
TEST CONDITIONS
MIN. TYP. MAX. UNIT
Reference Voltage
UZ1086-1.8
VREF
*
1.5V≤ (VIN-VOUT ) ≤5.75V
10mA≤IOUT≤1A
*
3.3V≤VIN≤7V
1.225 1.25 1.275 V
1.764 1.80 1.836 V
Output Voltage
UZ1086-2.5
UZ1086-2.85
VOUT
*
4V≤VIN≤7V
* 10mA≤IOUT≤1A 4.35V≤VIN≤7V
2.450 2.50 2.550 V
2.793 2.85 2.907 V
UZ1086-3.3
*
UZ1086-5.0
4.8V≤VIN≤7V
6.5V≤VIN≤7V
3.234 3.30 3.366 V
4.900 5.00 5.100 V
Line Regulation (Note1,2)
Load Regulation (Note1,2)
VOUT
VOUT
* (VOUT+1.5V) ≤VIN≤7V,IOUT=10mA
* VIN-VOUT=2V, 10mA≤IOUT≤1A
0.005 0.2 %
0.05 0.5 %
Dropout Voltage
Current Limit
VD
ILIMIT
* IOUT=1.5A
* VIN-VOUT=2V
1.30 1.50 V
1.6 2
A
Adjust Pin Current
Adjust Pin Current Change
IADJ
IADJ
*
*
1.5V≤ (VIN - VOUT ) ≤5.75V,
10mA≤IOUT≤1A
35 120 μA
0.2 5 μA
Minimum Load Current
Quiescent Current
IO(MIN)
IQ
* 1.5V≤ (VIN -VOUT) ≤5.75V
* VIN =VOUT+1.25V
10 mA
4 13 mA
Ripple Rejection
Thermal Regulation
RR
f=120Hz, COUT=22μF, Tantalum
VIN -VOUT=3V, IOUT=1.5A
60 72
dB
TA=25°C, 30ms pulse
0.004 0.02 %/W
Temperature Stability
Long-Term Stability
VOUT
VOUT
*
TA=125°C, 1000hrs
0.5
%
0.03 1.0 %
RMS Output Noise
Thermal shutdown
VOUT
TA=25°C, 10Hz≤f≤10kHz
Junction Temperature
0.003
%
155
°C
Thermal Shutdown Hysteresis
10
°C
Note: 1. See thermal regulation specifications for changes in output voltage due to heating effects. Load and line
regulation are measured at a constant junction temperature by low duty cycle pulse testing.
2. Line and load regulation are guaranteed up to the maximum power dissipation. Power dissipation is
determined by input/output differential and the output current. Guaranteed maximum output power will not
be available over the full input/output voltage range.
* stand for specifications which apply over the designed operating temperature range.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 7
QW-R102-008. L
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