SOT23, Low-Cost, Low-Dropout,
3-Terminal Voltage References
ABSOLUTE MAXIMUM RATINGS
(Voltages With Respect to GND)
IN .......................................................................-0.3V to +13.5V
OUT, ADJ...................................................-0.3V to (V IN + 0.3V)
Output Short-Circuit Duration (to IN or GND).............Continuous
Continuous Power Dissipation (T A = +70°C)
3-Pin SOT23 (derate 4mW/°C above +70°C).................320mW
4-Pin SOT143 (derate 4mW/°C above +70°C)...............320mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
8-Pin SO (derate 5.9mW/°C above +70°C)....................471mW
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS—MAX6125
(V IN = 2.7V, I OUT = 0mA, T A = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
Supply Voltage
Output Voltage
Output Voltage
Temperature Coefficient
Output Voltage Noise
SYMBOL
V IN
V OUT
TCV OUT
e n
CONDITIONS
T A = T MIN to T MAX
T A = +25°C
T A = T MIN to T MAX
T A = T MIN to T MAX
0.1Hz to 10Hz
10Hz to 10kHz
MIN
2.7
2.475
2.450
TYP
2.500
15
15
500
MAX
12.6
2.525
2.550
50
UNITS
V
V
ppm/°C
μV P-P
Line Regulation
? V OUT / ? V IN V IN = 2.7V to 12.6V, T A = T MIN to T MAX
1
50
μV/V
Load Regulation
Quiescent Supply Current
Change in Supply Current
vs. Change in Input Voltage
? V OUT / ? I OUT
I Q
? I Q / ? V IN
I SOURCE = 0mA to 1mA
I SINK = 0mA to 1mA
T A = +25°C
T A = T MIN to T MAX
V IN = 2.7V to 12.6V
0.4
1.15
75
1.7
1
10
100
130
6
mV/mA
μA
μA/V
ELECTRICAL CHARACTERISTICS—MAX6141
(V IN = 4.3V, I OUT = 0mA, T A = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
Supply Voltage
Output Voltage
Output Voltage
Temperature Coefficient
Output Voltage Noise
SYMBOL
V IN
V OUT
TCV OUT
e n
CONDITIONS
T A = T MIN to T MAX
T A = +25°C
T A = T MIN to T MAX
T A = T MIN to T MAX
0.1Hz to 10Hz
10Hz to 10kHz
MIN
4.3
4.055
4.015
TYP
4.096
15
25
700
MAX
12.6
4.140
4.180
50
UNITS
V
V
ppm/°C
μV P-P
Line Regulation
? V OUT / ? V IN V IN = 4.3V to 12.6V, T A = T MIN to T MAX
2
50
μV/V
Load Regulation
Quiescent Supply Current
Change in Supply Current
vs. Change in Input Voltage
? V OUT / ? I OUT
I Q
? I Q / ? V IN
I SOURCE = 0mA to 1mA
I SINK = 0mA to 1mA
T A = +25°C
T A = T MIN to T MAX
V IN = 4.3V to 12.6V
0.55
1.65
78
1.7
1.6
16
105
130
6
mV/mA
μA
μA/V
2
_______________________________________________________________________________________
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