ELM89xxxBC CMOS 300mA LDO Voltage regulator
■Typical characteristics
• 1.2V Vout unit (ELM8912xBC)
Vout-Vin
Vout-Vin
Top=25
Top=25℃
℃
1.2
1.19
1.18
1.17
1.16
1.2
Iout=1mA
Iout=1mA
1
Iout=40mA
Iout=100mA
0.8
Iout=40mA
Iout=100mA
0.6
0.4
0.2
0
1
2
3
4
5
6
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
Vin(V)
Vin(V)
Vout-Iout
Vdiff-Iout
Top=25
Top=25
℃
℃
800
750
700
650
600
550
500
450
400
350
300
250
200
150
100
50
1.4
1.2
1
Vin=3.2V
Vin=5.0V
Vin=1.7V
0.8
0.6
0.4
0.2
0
Vin=2.2V
0
0
200
400
600
0
30 60 90 120 150 180 210 240 270 300
Iout(mA)
Iout(mA)
Vceh-Vin
Vcel-Vin
Top=25
Top=25℃
℃
1.1
1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.9
0.8
0.7
0.6
0.5
2
3
4
5
6
2
3
4
5
6
Vin(V)
Vin(V)
20 - 9
ELM-TECH [ ELM Technology Corporation ]
