MAX8532 데이터 시트보기 (PDF) - Maxim Integrated
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MAX8532 Datasheet PDF : 8 Pages
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Low-Noise, Low-Dropout,
200mA Linear Regulator in UCSP
Typical Operating Characteristics
(VOUT = 2.85V, load = 80mA, VIN = 3.8V, COUT = 2.2µF, CBP = 0.01µF, and CIN = 2.2µF. TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
140
120
80mA LOAD
100
80
NO LOAD
60
40
20
SUPPLY CURRENT
vs. LOAD CURRENT
140
120
100
80
60
40
20
SUPPLY CURRENT
vs. TEMPERATURE
140
120
100
80
60
40
20
0
0123456
SUPPLY VOLTAGE (V)
0
0 10 20 30 40 50 60 70 80
LOAD CURRENT (mA)
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
DROPOUT VOLTAGE
vs. LOAD CURRENT
250
200
150
100
50
0
0 20 40 60 80 100 120 140 160 180 200
LOAD CURRENT (mA)
LDO DROPOUT VOLTAGE
vs. VOUT
120
100
80
IOUT = 80mA
60
40
20
0
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3
VOUT (V)
OUTPUT VOLTAGE ACCURACY
vs. TEMPERATURE
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-40 -15
10
35
60
85
TEMPERATURE (°C)
70
60
50
40
30
20
10
0
0.01
PSRR vs. FREQUENCY
100Ω LOAD
0.1
1
10 100 1000
FREQUENCY (kHz)
OUTPUT NOISE SPECTRAL DENSITY
vs. FREQUENCY
10000
1000
100
10
0.01
0.1
1
10
100
FREQUENCY (kHz)
OUTPUT NOISE (10Hz TO 100kHz)
MAX8532 toc09
VOUT
500µV/div
1ms/div
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