Datasheet

MAX6125/MAX6141/MAX6145/MAX6150/MAX6160
SOT23, Low-Cost, Low-Dropout,
3-Terminal Voltage References
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—MAX6125
(V
IN
= 2.7V, I
OUT
= 0mA, T
A
= +25°C, unless otherwise noted.) (Note 1)
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.
(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)
8-Pin SO (derate 5.9mW/°C above +70°C)....................471mW
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
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
T
A
= +25°C
I
SINK
= 0mA to 1mA
I
SOURCE
= 0mA to 1mA
T
A
= T
MIN
to T
MAX
0.1Hz to 10Hz
10Hz to 10kHz
V
IN
= 2.7V to 12.6V, T
A
= T
MIN
to T
MAX
V
IN
= 2.7V to 12.6V
CONDITIONS
µA/V1.7 6∆I
Q
/∆V
IN
Change in Supply Current
vs. Change in Input Voltage
V
2.450 2.550
V
OUT
Output Voltage
2.475 2.500 2.525
V2.7 12.6V
IN
Supply Voltage
µA
130
I
Q
Quiescent Supply Current
75 100
mV/mA
1.15 10
∆V
OUT
/∆I
OUT
Load Regulation
0.4 1
ppm/°C15 50TCV
OUT
Output Voltage
Temperature Coefficient
15
µV
P-P
500
e
n
Output Voltage Noise
µV/V150∆V
OUT
/∆V
IN
Line Regulation
UNITSMIN TYP MAXSYMBOLPARAMETER
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
T
A
= +25°C
I
SINK
= 0mA to 1mA
I
SOURCE
= 0mA to 1mA
T
A
= T
MIN
to T
MAX
0.1Hz to 10Hz
10Hz to 10kHz
V
IN
= 4.3V to 12.6V, T
A
= T
MIN
to T
MAX
V
IN
= 4.3V to 12.6V
CONDITIONS
µA/V1.7 6∆I
Q
/∆V
IN
Change in Supply Current
vs. Change in Input Voltage
V
4.015 4.180
V
OUT
Output Voltage
4.055 4.096 4.140
V4.3 12.6V
IN
Supply Voltage
µA
130
I
Q
Quiescent Supply Current
78 105
mV/mA
1.65 16
∆V
OUT
/∆I
OUT
Load Regulation
0.55 1.6
ppm/°C15 50TCV
OUT
Output Voltage
Temperature Coefficient
25
µV
P-P
700
e
n
Output Voltage Noise
µV/V250∆V
OUT
/∆V
IN
Line Regulation
UNITSMIN TYP MAXSYMBOLPARAMETER
ELECTRICAL CHARACTERISTICS—MAX6141
(V
IN
= 4.3V, I
OUT
= 0mA, T
A
= +25°C, unless otherwise noted.) (Note 1)