Datasheet

MAX6061–MAX6068
Precision, Micropower, Low-Dropout,
High-Output-Current, SOT23 Voltage References
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—MAX6061, V
OUT
= 1.25V
(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)
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 Referenced to GND)
IN .........................................................................-0.3V to +13.5V
OUT .............................................................-0.3V to (V
IN
+ 0.3V)
Output Short-Circuit Duration to GND or IN (V
IN
< 6V)...Continuous
Output Short-Circuit Duration to GND or IN (V
IN
≥ 6V)................60s
Continuous Power Dissipation (T
A
= +70°C)
3-Pin SOT23 (derate 4.0mW/°C above +70°C)............320mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
MAX6061A (0.32%) 1.244 1.248 1.252
Output Voltage V
OUT
T
A
= +25°C
MAX6061B (0.48%) 1.242 1.248 1.254
V
MAX6061A 6 20
Output Voltage Temperature
Coefficient (Note 2)
TCV
OUT
MAX6061B 6 30
ppm/°C
Line Regulation
∆V
OUT
/
∆V
IN
2.5V ≤ V
IN
≥ 12.6V 10 90 µV/V
Sourcing: 0 ≤ I
OUT
≤ 5mA 0.5 0.9
Load Regulation
∆V
OUT
/
∆I
OUT Sinking: -2mA ≤ I
OUT
≤ 0 1.3 3.0
mV/mA
Short to GND 25
OUT Short-Circuit Current I
SC
Short to IN 25
mA
Long-Term Stability
∆V
OUT
/
time
1000hr at +25°C62
ppm/
1000hr
Output Voltage Hysteresis (Note 3)
∆V
OUT
/
cycle
130 ppm
DYNAMIC CHARACTERISTICS
f = 0.1Hz to 10Hz 13 µVp-p
Noise Voltage e
OUT
f = 10Hz to 10kHz 15 µV
RMS
Ripple Rejection
∆V
OUT
/
∆V
IN
V
IN
= 5V ± 100mV, f = 120Hz 86 dB
Turn-On Settling Time t
R
To V
OUT
= 0.1% of final value, C
OUT
= 50pF 50 µs
INPUT CHARACTERISTICS
Supply Voltage Range V
IN
Guaranteed by line regulation test
2.5
12.6 V
Quiescent Supply Current I
IN
90 125 µA
Change in Supply Current
∆I
IN
/
∆V
IN
2.5V ≤ V
IN
≤ 12.6V 3.4 8.0 µA/V