参数资料
型号: MAX8531EBTJJ+T
厂商: Maxim Integrated
文件页数: 4/12页
文件大小: 0K
描述: IC REG LDO 2.85V .2A/.15A 6-UCSP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
稳压器拓扑结构: 正,固定式
输出电压: 2.85V
输入电压: 2.5 V ~ 6.5 V
电压 - 压降(标准): 0.1V @ 100mA
稳压器数量: 2
电流 - 输出: 200mA(最小),150mA(最小)
电流 - 限制(最小): 210mA,165mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-WFBGA,CSPBGA
供应商设备封装: 6-uCSP(1.57x1.16)
包装: 带卷 (TR)
Dual Low-Dropout Linear Regulators
with RESET or Low-Noise Output in UCSP or QFN
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
OUTPUT VOLTAGE ACCURACY
250
200
vs. LOAD CURRENT
120
100
LDO DROPOUT VOLTAGE vs. V OUT
1.0
0.8
0.6
vs. TEMPERATURE
150
80
I OUT1 = 80mA
0.4
0.2
100
60
40
0
-0.2
-0.4
50
0
20
0
-0.6
-0.8
-1.0
0
20 40 60 80 100 120 140 160 180 200
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
-40
-15
10
35
60
85
LOAD CURRENT (mA)
PSRR vs. FREQUENCY
V OUT (V)
CHANNEL-TO-CHANNEL ISOLATION
vs. FREQUENCY (MAX8531)
TEMPERATURE ( ° C)
OUTPUT NOISE SPECTRAL DENSITY
vs. FREQUENCY (MAX8531)
70
60
50
OUT2 = 2.85V
OUT1 = 2.85V
100Ω LOAD
80
70
60
50
100 Ω LOAD
10,000
1000
40
40
30
20
10
0
30
20
10
0
100
10
0.01
0.1
1
10
100
1000
0.01
0.1
1
10
100
1000
0.01
0.1
1
10
100
FREQUENCY (kHz)
OUTPUT NOISE (10Hz TO 100kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
(MAX8531)
MAX8530 toc10
LINE TRANSIENT
MAX8530 toc11
4.5V
V IN
3.5V
1V/div
V OUT_
500 μ V/
div
10ms/div
V OUT_
40 μ s/div
20mV/div
AC-COUPLED
4
_______________________________________________________________________________________
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