ADP124 Analog Devices, ADP124 Datasheet - Page 7

• Manufacturer Part Number: ADP124
• Description: 5.5V Input, 500 mA, Low Quiescent Current, CMOS Linear Regulator w/31 Fixed-output Voltages
• Manufacturer: Analog Devices

TYPICAL PERFORMANCE CHARACTERISTICS
V
IN
= 3.8 V, V
3.309
3.308
3.307
3.306
3.305
3.304
3.303
3.310
3.308
3.306
3.304
3.302
3.300
3.298
3.296
3.294
3.292
3.310
3.305
3.300
3.295
3.290
3.285
3.280
3.275
3.270
0.1
3.50
Figure 7. Output Voltage vs. Junction Temperature
OUT
–40
Figure 9. Output Voltage vs. Input Voltage
Figure 8. Output Voltage vs. Load Current
I
I
I
I
I
I
= 3.3V, I
OUT
OUT
OUT
OUT
OUT
OUT
I
I
I
I
I
I
OUT
OUT
OUT
OUT
OUT
OUT
= 100µA
= 1mA
= 10mA
= 100mA
= 300mA
= 500mA
4.00
= 100µA
= 1mA
= 10mA
= 100mA
= 300mA
= 500mA
1
JUNCTION TEMPERATURE (°C)
–5
OUT
= 10 mA, C
I
OUT
V
4.50
10
IN
+25
(mA)
(V)
IN
+85
= 1.0 µF, C
100
5.00
+125
OUT
1000
5.50
= 1.0 µF, T
Rev. A | Page 7 of 20
A
= 25°C, unless otherwise noted.
250
200
150
100
250
230
210
190
170
150
130
110
300
250
200
150
100
50
50
90
70
50
0
3.50
0.1
Figure 10. Ground Current vs. Junction Temperature
I
I
I
I
OUT
OUT
OUT
OUT
–40
Figure 12. Ground Current vs. Input Voltage
Figure 11. Ground Current vs. Load Current
I
I
I
I
OUT
OUT
OUT
OUT
= 500mA
= 300mA
= 100mA
= 10mA
= 500mA
= 300mA
= 100mA
= 10mA
4.00
1
JUNCTION TEMPERATURE (°C)
–5
I
OUT
I
= 1mA
LOAD
V
I
4.50
OUT
IN
+25
10
(mA)
(V)
= 1mA
I
OUT
ADP124/ADP125
= 100µA
+85
I
OUT
100
5.00
= 100µA
+125
1000
5.50