EY1603 Datasheet, PDF (6/10 Pages) Altera Corporation – 40V, Low Quiescent Current, 150mA Linear Regulator

Page 6
Typical Performance Curves V_IN = 14V, I_OUT = 1mA, V_OUT = 5V, T_J = +25°C, unless otherwise specified. (Continued)
5.20
5.15
5.10
5.05
5.00
4.95
4.90
4.85
4.80
0
70
+125°C
-40°C
+25°C
50
100
150
LOAD CURRENT (mA)
FIGURE 7. OUTPUT VOLTAGE vs LOAD CURRENT
60
V_OUT = 3.3V
50
40
V_OUT = 5V
30
20
10
0
100
1k
10k
100k
1M
FREQUENCY (Hz)
FIGURE 9. POWER SUPPLY REJECTION RATIO (LOAD = 150mA)
EN
VOUT
500mV/DIV
1V/DIV
TIME = 500µs/DIV
FIGURE 8. START-UP WAVEFORM
TIME = 5ms/DIV
V_OUT
I_OUT 0mA
100mV/DIV
50mA
FIGURE 10. LOAD TRANSIENT RESPONSE
EY1603 40V, Low Quiescent Current, 150mA Linear Regulator
09619
March 14, 2014
February 2014 Altera Corporation
Rev A