Datasheet

MAX6061–MAX6068
Precision, Micropower, Low-Dropout,
High-Output-Current, SOT23 Voltage References
8 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX6067, V
OUT
= 4.500V
(V
IN
= +5V, I
OUT
= 0, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
Dropout Voltage (Note 4)
V
IN
-
V
OUT
50 200
mVI
OUT
= 1mA
PARAMETER SYMBOL MIN TYP MAX UNITS
OUT Short-Circuit Current I
SC
25
mA
2.4 8
Load Regulation
∆V
OUT
/
∆I
OUT
0.5 0.9
mV/mA
Line Regulation
∆V
OUT
/
∆V
IN
170 550
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)
4.482 4.500 4.518
TCV
OUT
620
ppm/°C
630
Noise Voltage e
OUT
55
µVp-p
55
µV
RMS
Ripple Rejection
∆V
OUT
/
∆V
IN
70
dB
Turn-On Settling Time t
R
230
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
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
MAX6067A
(V
OUT
+ 0.2V) ≤ V
IN
≤ 12.6V
MAX6067B
MAX6067B (0.4%)
Output Voltage V
OUT
4.491 4.500 4.509
V
T
A
= +25°C
MAX6067A (0.2%)
DYNAMIC CHARACTERISTICS
INPUT CHARACTERISTICS