Datasheet

MAX6029
Ultra-Low-Power Precision Series
Voltage Reference
8 _______________________________________________________________________________________
Typical Operating Characteristics
(V
IN
= 2.5V for MAX6029EUK21, V
IN
= 3.2V for MAX6029EUK30, and V
IN
= 5.2V for MAX6029EUK50, I
OUT
= 0, T
A
= +25°C, unless
otherwise noted.)
OUTPUT VOLTAGE vs. TEMPERATURE
(V
OUT
= 2.048V)
MAX6029 toc01
TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
603510-15
2.042
2.044
2.046
2.048
2.050
2.040
-40 85
3 TYPICAL UNITS
OUTPUT VOLTAGE vs. TEMPERATURE
(V
OUT
= 3V)
MAX6029 toc02
TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
603510-15
2.993
2.995
2.997
2.999
3.001
3.003
2.991
-40 85
3 TYPICAL UNITS
OUTPUT VOLTAGE vs. TEMPERATURE
(V
OUT
= 5V)
MAX6029 toc03
TEMPERATURE (°C)
OUTPUT VOLTAGE (V)
4.990
4.992
4.994
4.996
4.998
5.000
5.002
5.004
5.006
4.988
603510-15-40 85
3 TYPICAL UNITS
SUPPLY CURRENT vs. INPUT VOLTAGE
MAX6029 toc04
INPUT VOLTAGE (V)
SUPPLY CURRENT (µA)
121110987654321
2
4
6
8
10
12
14
0
013
V
OUT
= 3V
V
OUT
= 5V
V
OUT
= 2.048V
SUPPLY CURRENT vs. TEMPERATURE
MAX6029 toc05
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
603510-15
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
2.5
-40 85
V
OUT
= 3V
V
OUT
= 5V
V
OUT
= 2.048V
DROPOUT VOLTAGE vs. SOURCE CURRENT
(V
OUT
= 2.048V)
MAX6029 toc06
SOURCE CURRENT (mA)
DROPOUT VOLTAGE (V)
651 2 3 4
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
0
07
DROPOUT VOLTAGE vs. SOURCE CURRENT
(V
OUT
= 3V)
MAX6029 toc07
SOURCE CURRENT (mA)
DROPOUT VOLTAGE (V)
653 421
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.10
0.11
0
07
DROPOUT VOLTAGE vs. SOURCE CURRENT
(V
OUT
= 5V)
MAX6029 toc08
SOURCE CURRENT (mA)
DROPOUT VOLTAGE (V)
653 421
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0
07
LOAD REGULATION
(V
OUT
= 2.048V)
MAX6029 toc09
OUTPUT CURRENT (mA)
OUTPUT VOLTAGE (V)
653 40 1 2-1
2.0475
2.0480
2.0485
2.0490
2.0495
2.0500
2.0505
2.0510
2.0515
2.0520
2.0470
-2 7