MAX15029 Datasheet, PDF (3/10 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
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1; V_IN = 1.8V, V_OUT = 1.2V, EN = IN for MAX15029, EN = BIAS for MAX15030, I_OUT = 100mA, T_{A =} T_J = -40°C to
+125°C. Typical values are at T_A = +25°C, unless otherwise noted.) (Note 2)
PARAMETER
OUT
Output Voltage Range
Load Regulation
Line Regulation
Dropout Voltage (V_IN - V_OUT)
(Note 3)
SYMBOL
CONDITIONS
V_OUT
V_DO
I_OUT = 1mA to 500mA
V_IN = 1.425V to 3.6V, V_OUT = 1.2V,
I_OUT = 1mA
I_OUT = 500mA, V_OUT = 1.2V, V_IN = 1.5V
MIN TYP MAX UNITS
0.5
3.3
V
0.01
mV/mA
4
mV
40
150
mV
Output Current Limit
FB
Threshold Accuracy
Input Current
EN/SOFT-START
Enable Input Threshold
(MAX15030)
Enable Input Threshold
(MAX15029)
Soft-Start Charging Current
Soft-Start Reference Voltage
THERMAL SHUTDOWN
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
I_LIM
V_FB = 300mV
V_FB
V_OUT = 1.125V to 3.3V, V_IN = (V_OUT +
0.3V) to 3.6V, I_OUT = 1mA to 500mA
I_FB
V_FB = 0.488V
V_IH
V_IL
V_BIAS = 5V
V_IH
V_IL
V_IN = 1.8V
I_SS
V_SS
T_J rising
0.7
0.85
1.0
A
0.489 0.499 0.509
V
0.1
0.2
µA
1.05
V
0.4
1.05
V
0.4
5
µA
0.499
V
165
°C
15
°C
Note 2: All devices are production tested at T_A = +25°C. Limits over the operating temperature range are guaranteed by design
and characterization.
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