LMT1117 Ver la hoja de datos (PDF) - Tiger Electronic
Número de pieza
componentes Descripción
Fabricante
LMT1117 Datasheet PDF : 3 Pages
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SMD Type
Integrate CirIcCuit
LMT1117
Electrical Characteristics Ta = 25
Parameter
Test conditions
Reference Voltage
Vref LMT1117-ADJ 10mA Iout 1A, 1.5V Vin-Vout 12V
LMT1117-1.2 0 Iout 1A,2.6V Vin 12V
LMT1117-1.5 0 Iout 1A, 2.9V Vin 12V
LMT1117-1.8 0 Iout 1A, 3.2V Vin 12V
Output Voltage
Vout
LMT1117-1.9 0 Iout 1A,3.3V Vin 12V
LMT1117-2.5 0 Iout 1A, 3.9V Vin 12V
LMT1117-2.85 0 Iout 1A, 4.25V Vin 12V
LMT1117-3.3 0 Iout 1A, 4.75V Vin 12V
LMT1117-5.0 0 Iout 1A, 6.5V Vint 12V
LMT1117-ADJ Iout=10mA,1.5V Vin-Vout 13.775V
LMT1117-1.2 Iout=10mA,2.6V Vin 15V
LMT1117-1.5 Iout=10mA, 2.9V Vin 15V
LMT1117-1.8 Iout=10mA, 3.2V Vin 15V
Line Regulation
Vout LMT1117-1.9 Iout=10mA,3.3V Vin-Vout 15V
LMT1117-2.5 Iout=10mA, 3.9V Vin-Vout 15V
LMT1117-2.85 Iout=10mA, 4.25V Vin 15V
LMT1117-3.3 Iout=10mA, 4.75V Vin 15V
LMT1117-5.0 Iout=10mA, 6.5V Vin 15V
LMT1117-ADJ Vin-Vout=3V,10mA Iout 1A
LMT1117-1.2 Vin=2.6V,0 Iout 1A
LMT1117-1.5 Vin=2.9V,0 Iout 1A
LMT1117-1.8 Vin=3.2V,0 Iout 1A
Load Regulation
Vout LMT1117-1.9 Vin=3.3V,0 Iout 1A
LMT1117-2.5 Vin=3.9V,0 Iout 1A
LMT1117-2.85 Vin=4.25V,0 Iout 1A
LMT1117-3.3 Vin=4.75V,0 Iout 1A
LMT1117-5.0 Vin=6.5V,0 Iout 1A
Vout, Vref=1%,Iout=100mA
Dropout Voltage
Vin-Vout LMT1117-XXX Vout, Vref=1%,Iout=500mA
Vout, Vref=1%,Iout=1A
Current Limit
Minimum Load Current
LMT1117-XXX VIN-VOUT = 5V,Tj=25
Ilimit
LMT1117-XXX LMT1117-ADJ
LMT1117-1.2 Vin-Vout=1.25V
LMT1117-1.5 Vin-Vout=1.25V
LMT1117-1.8 Vin-Vout=1.25V
Quiescent current
LMT1117-1.9 Vin-Vout=1.25V
Iq
LMT1117-2.85 Vin-Vout=1.25V
LMT1117-2.5 Vin-Vout=1.25V
LMT1117-3.3 Vin-Vout=1.25V
LMT1117-5.0 Vin-Vout=1.25V
Adjust Pin Current
(Adjutable Version)
Iadj
Adjust Pin Current
Change
Ichange
Min Typ Max Unit
1.225 1.250 1.275 V
1.175 1.200 1.225 V
1.470 1.500 1.530 V
1.764 1.800 1.836 V
1.862 1.900 1.938 V
2.450 2.500 2.550 V
2.79 2.85 2.907 V
3.234 3.300 3.366 V
4.900 5.000 5.100 V
0.035 0.2 %
9
12 mV
9
12 mV
9
12 mV
9
12 mV
9
12 mV
9
12 mV
9
12 mV
9
12 mV
0.2 0.4 %
3
10 mV
3
10 mV
3
10 mV
3
10 mV
3
10 mV
3
10 mV
3
10 mV
3
10 mV
1.11 1.2 V
1.18 1.25 V
1.26 1.3 V
1.25 1.4 1.6 A
5
10 mA
4
8 mA
4
8 mA
4
8 mA
4
8 mA
4
8 mA
4
8 mA
4
8 mA
4
8 mA
55 120
A
0.2
A
2
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