Datasheet

MAX6133
3ppm/°C, Low-Power, Low-Dropout
Voltage Reference
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—MAX6133_25 (V
OUT
= 2.500V)
(V
IN
= 5V, C
LOAD
= 0.1µF, I
OUT
= 0, T
A
= T
MIN
to T
MAX
. Typical values are at T
A
= +25°C, unless otherwise noted.)
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.
Voltage (with Respect to GND)
IN ........................................................................-0.3V to +13V
OUT..............................................-0.3V to +6V or (V
IN
+ 0.3V)
OUT Short Circuit to IN or GND Duration ...............................60s
Continuous Power Dissipation (T
A
= +70°C)
8-Pin µMAX (derate 5.5mW/°C above +70°C) .............362mW
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
A grade SO 2.4990 2.5000 2.5010
B grade SO 2.4980 2.5000 2.5020
Output Voltage V
OUT
T
A
= +25°C
µMAX 2.4985 2.5000 2.5015
V
A grade SO -0.04 +0.04
B grade SO -0.08 +0.08
Output Voltage
Accuracy
T
A
= +25°C
µMAX -0.06 +0.06
%
T
A
= -40°C to +85°C13
A grade SO
T
A
= -40°C to +125°C47
T
A
= -40°C to +85°C35
B grade SO
T
A
= -40°C to +125°C510
T
A
= -40°C to +85°C15
Output Voltage
Temperature
Coefficient (Note 1)
TCV
OUT
µMAX
T
A
= -40°C to +125°C27
ppm/°C
Input Voltage Range V
IN
Inferred from line regulation 2.7 12.6 V
Line Regulation ∆V
OUT
/∆V
IN
2.7V ≤ V
IN
≤ 12.6V 2 30 µV/V
Load Regulation ∆V
OUT
/∆I
OUT
-100µA ≤ I
OUT
≤ 15mA 0.003 0.05 mV/mA
∆V
OUT
= 0.1%, I
OUT
= 1mA 0.02 0.2
Dropout Voltage
(Note 2)
V
DO
∆V
OUT
= 0.1%, I
OUT
= 10mA 0.2 0.4
V
T
A
= +25°C4060
Quiescent Supply
Current
I
IN
T
A
= -40°C to +125°C85
µA
Short to GND: V
OUT
= 0V 90
Output Short-Circuit
Current
I
SC
Short to V
IN
: V
OUT
= V
IN
-2
mA
0.1Hz ≤ f ≤ 10Hz 16 µV
P-P
Output Voltage Noise e
n
10Hz ≤ f ≤ 1kHz 12 µV
RMS
Turn-On Settling Time t
ON
V
OUT
settles to ±0.01% of final value 500 µs
Thermal Hysteresis
(Note 3)
120 ppm
SO 40
Long-Term Stability ∆t = 1000 hours
µMAX 145
ppm