UZ1086_09 Datasheet, PDF (5/6 Pages) Unisonic Technologies – 1.5A ADJUSTABLE/FIXED LOW DROPOUT LINEAR REGULATOR

UZ1086
„ TYPICAL CHARACTERISTICS
Figure 1.Dropout Voltage vs.Output Current
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0
0
0.3 _0.6
0.9 1.2 1.5
Output Current (A)
Figure 3.Reference Votage vs.Temperature
1.25
1.245
1.24
1.235
1.23
1.225
1.22
1.215
1.21
1.205
1.2
-75 -50 -25 0 25 50 75 100 125150 175
Junction Temperature(°C)
Figure 5.Minimum Load Current vs.Temperature
5
4
3
2
1
0
-75 -50 -25 0 25 50 75 100 125150 175
Junction Temperature(°C)
LINEAR INTEGRATED CIRCUIT
Figure 2. Load Regulation vs.Temperature
0.1
0.0
I=1A
5
0
-0.05
-0.1
-
0.15
-0.2
-75 -50 -25 0 25 50 75 100 125150 175
Junction Temperature(°C)
Figure 4.Output Voltage vs.Temperature
3.7
3.65
VOUT SET WITH 1% RESISTORS
3.6
3.55
VOUT =3.6V
3.5
3.45
3.4
3.35
3.3
VOUT =3.3V
3.25
UZ1086 adjustable Only
3.2
-75 -50 -25 0 25 50 75 100 125150 175
Junction Temperature(°C)
Figure 6.Adjust Pin Current vs.Temperature
100
90
Note1.UZ1086 Only
80
70
60
50
40
30
20
10
0
-75 -50 -25 0 25 50 75 100 125150 175
Junction Temperature(°C)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 6
QW-R102-008,J