
M
Precision, Low-Power, Low-Dropout,
SOT23-3 Voltage References
_______________________________________________________________________________________
9
Typical Operating Characteristics
(V
IN
= +5V for MAX6012/21/25/30/41/45, V
IN
= +5.5V for MAX6050; I
OUT
= 0; T
A
= +25°C; unless otherwise noted.) (Note 6)
1.2470
1.2480
1.2475
1.2490
1.2485
1.2505
1.2500
1.2495
1.2510
-40
0
-20
20
40
60
80
100
MAX6012
OUTPUT VOLTAGE
TEMPERATURE DRIFT
M
TEMPERATURE DRIFT (°C)
V
O
THREE
TYPICAL PARTS
4.986
4.990
4.988
4.996
4.994
4.992
5.002
5.000
4.998
5.004
-40
0
20
-20
40
60
80
100
MAX6050
OUTPUT VOLTAGE
TEMPERATURE DRIFT
M
TEMPERATURE DRIFT (
°
C)
V
O
THREE
TYPICAL PARTS
4.993
4.995
4.994
4.999
4.998
4.997
4.996
5.002
5.001
5.000
5.003
0
300 400 500
100 200
600 700 800 900 1000
TIME (h)
MAX6050
LONG-TERM DRIFT
M
O
THREE
TYPICAL PARTS
-100
0
200
100
300
400
2
6
4
8
10
12
14
MAX6012
LINE REGULATION
M
INPUT VOLTAGE (V)
O
μ
V
T
A
= +85
°
C
T
A
= -40
°
C
T
A
= +25
°
C
-0.4
-0.2
0
0.2
0.4
-500
-250
0
250
-375
-125
LOAD CURRENT (
μ
A)
125
375
500
MAX6012
LOAD REGULATION
M
O
T
A
= +85
°
C
T
A
= -40
°
C
T
A
= +25
°
C
-200
0
400
200
600
800
5
7
9
11
13
MAX6050
LINE REGULATION
M
INPUT VOLTAGE (V)
O
μ
V
T
A
= +85
°
C
T
A
= -40
°
C
T
A
= +25
°
C
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
200
400
600
800
1000
MAX6025/MAX6030
DROPOUT VOLTAGE vs.
SOURCE CURRENT
M
SOURCE CURRENT (
μ
A)
MAX6041/MAX6045/MAX6050
DROPOUT VOLTAGE vs.
SOURCE CURRENT
D
T
A
= +85
°
C
T
A
= -40
°
C
T
A
= +25
°
C
-0.400
-0.200
0
0.200
0.400
-500
-250
0
250
-375
-125
LOAD CURRENT (
μ
A)
125
375
500
MAX6050
LOAD REGULATION
M
O
T
A
= +85
°
C
T
A
= -40
°
C
T
A
= +25
°
C
0
0.10
0.05
0.20
0.15
0.25
0.30
0
400
200
600
800
1000
M
SOURCE CURRENT (
μ
A)
D
T
A
= +85
°
C
T
A
= -40
°
C
T
A
= +25
°
C