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參數(shù)資料
| 型號(hào)： | MAX8531ETT |
| 廠(chǎng)商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dual Low-Dropout Linear Regulators with RESETor Low-Noise Output in UCSP or QFN |
| 中文描述： | 雙低壓差線(xiàn)性穩(wěn)壓器與RESETor低噪聲的輸出UCSP或QFN封裝 |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大小： | 280K |
| 代理商： | MAX8531ETT |
M
Dual Low-Dropout Linear Regulators
with
RESET
or Low-Noise Output in UCSP or QFN
4
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
V
OUT1
= 3.3V, V
OUT2
= 1.5V, load = 80mA (both output voltages), V
IN
= 3.8V, C
OUT_
= 2.2μF, C
BP
= 0.01μF, C
IN
= 2.2μF, and T
A
= +25
°
C,
unless otherwise noted.
DROPOUT VOLTAGE
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
D
180
160
140
120
100
80
60
40
20
50
100
150
200
250
0
0
200
LDO DROPOUT VOLTAGE vs. V
OUT
M
V
OUT
(V)
D
3.2
3.1
3.0
2.9
2.8
2.7
2.6
20
40
60
80
100
120
0
2.5
3.3
I
OUT1
= 80mA
OUTPUT VOLTAGE ACCURACY
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
O
60
35
10
-15
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
-40
85
PSRR vs. FREQUENCY
M
FREQUENCY (kHz)
P
100
10
1
0.1
10
20
30
40
50
60
70
0
0.01
1000
OUT2 = 2.85V
OUT1 = 2.85V
100
LOAD
CHANNEL-TO-CHANNEL ISOLATION
vs. FREQUENCY (MAX8531)
M
FREQUENCY (kHz)
C
100
10
0.1
1
10
20
30
40
50
60
70
80
0
0.01
1000
100
LOAD
OUTPUT NOISE SPECTRAL DENSITY
vs. FREQUENCY (MAX8531)
M
FREQUENCY (kHz)
N
R
/
√
H
10
1
0.1
100
1000
10,000
10
0.01
100
OUTPUT NOISE (10Hz TO 100kHz)
(MAX8531)
MAX8530 toc10
V
OUT_
500
μ
V/
div
10ms/div
LINE TRANSIENT
MAX8530 toc11
V
OUT_
4.5V
40
μ
s/div
V
IN
3.5V
1V/div
20mV/div
AC-COUPLED
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX8531ETTA8 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX8531ETTA8-T | 功能描述:低壓差穩(wěn)壓器 - LDO Dual Low-Dropout Linear Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MAX8531ETTGG | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX8531ETTGG-T | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX8531EUAA8 | 制造商:Maxim Integrated Products 功能描述: |
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