MAX15029 Datasheet, PDF (5/10 Pages) Maxim Integrated Products – 1.425V to 3.6V Input, 500mA Low-Dropout Regulators with BIAS Input

1.425V to 3.6V Input, 500mA Low-Dropout
Regulators with BIAS Input
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V_IN = 1.8V, V_OUT = 1.5V, I_OUT = 500mA, T_A = +25°C, unless otherwise noted.)
OUTPUT VOLTAGE
vs. TEMPERATURE
1.53
1.52
1.51
I_OUT = 0
1.50
1.49
1.48
I_OUT = 500mA
1.47
-50 -25
0 25 50 75 100 125 150
TEMPERATURE (°C)
950
930
910
890
870
850
830
810
790
770
750
-50 -25
CURRENT LIMIT
vs. TEMPERATURE
0 25 50 75 100 125 150
TEMPERATURE (°C)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
OUTPUT VOLTAGE
vs. OUTPUT CURRENT
V_IN = 1.8V
V_IN = 1.2V
T_A = +125°C
V_OUT = 1.5V
200
400
600
800
OUTPUT CURRENT (mA)
LOAD-TRANSIENT RESPONSE
MAX15029 toc12
I_OUT
20mA/div
0
V_OUT
10mV/div
AC-COUPLED
I_OUT = 100mA TO 500mA TO 100mA
20µs/div
POWER-UP RESPONSE
MAX15029 toc13
POWER-DOWN RESPONSE
MAX15029 toc14
1V/div
V_OUT
1V/div
V_OUT
0
0
V_IN
I_OUT = 500mA
2ms/div
1V/div
0
V_IN
I_OUT = 500mA
20ms/div
2V/div
0
_______________________________________________________________________________________ 5