Datasheet

MAX6061–MAX6068
Precision, Micropower, Low-Dropout,
High-Output-Current, SOT23 Voltage References
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ELECTRICAL CHARACTERISTICS—MAX6065, V
OUT
= 5.000V
(V
IN
= +5.2V, I
OUT
= 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
Note 1: All devices are 100% production tested at T
A
= +25°C and are guaranteed by design for T
A
= T
MIN
to T
MAX
, as specified.
Note 2: Temperature Coefficient is measured by the “box” method, i.e., the maximum ∆V
OUT
is divided by the maximum ∆T.
Note 3: Temperature Hysteresis is defined as the change in +25°C output voltage before and after cycling the device from T
MIN
to T
MAX
.
Note 4: Dropout voltage is the minimum input voltage at which V
OUT
changes ≤ 0.2% from V
OUT
at V
IN
= 5.0V (V
IN
= 5.5V for MAX6065).
V
OUT
4.990 5.000 5.010
VT
A
= +25°C
MAX6065A (0.2%)
MAX6065B (0.4%)
PARAMETER SYMBOL MIN TYP MAX UNITS
OUT Short-Circuit Current I
SC
25
mA
2.4 8.0
Load Regulation
∆V
OUT
/
∆I
OUT
0.5 0.9
mV/mA
Line Regulation
∆V
OUT
/
∆V
IN
180 550
µV/V
25
Long-Term Stability
∆V
OUT
/
time
62
ppm/
1000hr
Output Voltage Hysteresis
(Note 3)
∆V
OUT
/
cycle
130
ppm
Output Voltage Temperature
Coefficient (Note 2)
4.980 5.000 5.020
TCV
OUT
620
ppm/°C
630
Noise Voltage e
OUT
60
µVp-p
60
µV
RMS
Ripple Rejection
∆V
OUT
/
∆V
IN
65
dB
Turn-On Settling Time t
R
300
µs
Supply Voltage Range V
IN
V
OUT
+ 0.2 12.6
V
Quiescent Supply Current I
IN
90 125
µA
Change in Supply Current I
IN
/V
IN
3.2 8.0
µA/V
Dropout Voltage (Note 4)
V
IN
-
V
OUT
CONDITIONS
f = 0.1Hz to 10Hz
Short to GND
f = 10Hz to 10kHz
Sinking: -2mA ≤ I
OUT
≤ 0
Sourcing: 0 ≤ I
OUT
≤ 5mA
(V
OUT
+ 0.2V) ≤ V
IN
≤ 12.6V
Short to IN
1000hr at +25°C
V
IN
= 5V ±100mV, f = 120Hz
To V
OUT
= 0.1% of final value, C
OUT
= 50pF
Guaranteed by line-regulation test
MAX6065A
(V
OUT
+ 0.2V) ≤ V
IN
≤ 12.6V
50 200
MAX6065B
mVI
OUT
= 1mA
Output Voltage
DYNAMIC CHARACTERISTICS
INPUT CHARACTERISTICS