MC1723C Datasheet, PDF (4/8 Pages) ON Semiconductor – VOLTAGE REGULATOR

MC1723C
Figure 10. Line Regulation as a Function
of Input–Output Voltage Differential
0.2
∆Vin = +3 V
Figure 11. Load Regulation as a Function
of Input–Output Voltage Differential
0.1
IL = 1.0 to IL = 50 mA
0.1
0
0
–0.1
–0.1
5.0
15
25
35
Vin–Vout, INPUT–OUTPUT VOLTAGE (V)
–0.2
0
10
20
30
40
50
Vin–Vout, INPUT–OUTPUT VOLTAGE (V)
Figure 12. Standby Current Drain as a
Function of Input Voltage
4.0
VO = Vref
IL = 0
3.0
TA = –55°C
2.0
1.0
0
10
TA = +25°C
TA = +125°C
20
30
40
Vin, INPUT VOLTAGE (V)
Figure 13. Line Transient Response
4.0
Input Voltage
2.0
2.0
0
Output Voltage
0
–2.0
–5.0 0
10
20
30
t, TIME (µs)
40 45
Figure 14. Load Transient Response
Load Current
10
IL = 40 mA
0
2.0
0
Output Voltage
–4.0
–8.0
–5.0 0
10
20
30
t, TIME (µs)
40 45
Figure 15. Output Impedance as
Function of Frequency
10
IL = 50 mA
CI = 0
1.0
CI = 1.0 µF
0.1
0.01
100
1.0 k
10 k
100 k
1M
f, FREQUENCY (Hz)
4
MOTOROLA ANALOG IC DEVICE DATA