Precision, Low-Power, Low-Dropout, UCSP
Voltage Reference
ELECTRICAL CHARACTERISTICS–MAX6023EBT25 (VOUT = 2.500V)
(VIN = +5V, IOUT = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)
PARAMETER
OUTPUT
Output Voltage
Initial Voltage Accuracy
Output Voltage Temperature
Coefficient
Line Regulation
Load Regulation
Short-Circuit Current
Dropout Voltage
Temperature Hysteresis
Long-Term Stability
DYNAMIC CHARACTERISTICS
Noise Voltage
Ripple Rejection
Turn-On Settling Time
Capacitive-Load Stability Range
INPUT
SYMBOL
CONDITIONS
VOUT
TA = +25°C
TA = +25°C
(Note 3)
∆VOUT/
∆VIN
(VOUT + 0.2V) ≤ VIN ≤ 12.6V
∆VOUT/
∆IOUT
ISC
0 ≤ IOUT ≤ 500µA
-500µA ≤ IOUT ≤ 0
Short to GND
Short to IN
(VIN - VOUT) IOUT = 500µA (Note 5)
(Note 4)
∆VOUT/
time
1000hr at TA = +25°C
eOUT
∆VOUT/
∆IOUT
tR
COUT
f = 0.1Hz to 10Hz
f = 10Hz to 10kHz
VIN = +5V ±100mV, f = 120Hz
To VOUT within 0.1% of final value,
COUT = 50pF
(Note 3)
Supply-Voltage Range
Supply Current
Change in Supply Current
VIN
Guaranteed by line-regulation test
IIN
∆IIN/∆VIN (VOUT + 0.2V) ≤ VIN ≤ 12.6V
MIN TYP
2.495 2.5
-0.20
10
25
0.5
0.3
4
10
100
90
50
60
125
82
85
0
VOUT
+ 0.2
27
0.8
MAX UNITS
2.505
V
+0.20 %
30 ppm/°C
140 µV/V
1.4
µV/µA
0.8
mA
200
mV
ppm
ppm/
1000hr
µVp-p
µVRMS
dB
µs
2.2
nF
12.6
V
35
µA
2.0
µA/V
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