参数资料
型号: MAX8633ETA+T
厂商: Maxim Integrated
文件页数: 4/13页
文件大小: 0K
描述: IC REG LDO ADJ .3A 8TDFN
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,可调式
输出电压: 可调
输入电压: 2.7 V ~ 5.5 V
电压 - 压降(标准): 0.09V @ 100mA
稳压器数量: 2
电流 - 输出: 300mA
电流 - 限制(最小): 400mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-WDFN 裸露焊盘
供应商设备封装: 8-TDFN-EP(3x3)
包装: 带卷 (TR)
Dual 300mA Pin-Programmable LDO
Linear Regulators
Typical Operating Characteristics
(V IN = 3.8V, P = P1 = P2 = GND, I OUT1, 2 = 70mA, C OUT1 = 2.2μF, C OUT2 = 2.2μF, C BP = 0.01μF, C IN = 2.2μF, and T A = +25°C,
unless otherwise noted.)
70
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(MAX8633ELA+)
I OUT1 = I OUT2 = 70mA
70
SUPPLY CURRENT vs. LOAD CURRENT
(MAX8635ELA+)
70
SUPPLY CURRENT vs. TEMPERATURE
(MAX8633ELA+)
60
65
I OUT1 = I OUT2 = 70mA
50
40
I OUT1 = I OUT2 = 0mA
65
60
30
20
10
60
55
55
50
45
I OUT1 = I OUT2 = 0mA
P1 = P2 = IN
0
50
40
0
1
2
3
4
5
6
0
50
100
150
200
250
300
-40
-15
10
35
60
85
0.30
SUPPLY VOLTAGE (V)
DROPOUT VOLTAGE vs. LOAD CURRENT
(MAX8633ELA+)
80
LOAD CURRENT (mA)
DROPOUT VOLTAGE vs. OUT1 VOLTAGE
(MAX8633ELA+)
2.0
TEMPERATURE ( ° C)
OUTPUT VOLTAGE ACCURACY
vs. TEMPERATURE (MAX8633ELA+)
0.25
0.20
70
1.5
1.0
0.5
0.15
60
0
0.10
50
-0.5
-1.0
OUT1
0.05
0
OUT1
40
OUT1
P1 = P2 = IN
-1.5
-2.0
0
50
100
150
200
250
300
2.60
2.65
2.70 2.75
2.80 2.85
2.90 2.95
-40
-15
10
35
60
85
LOAD CURRENT (mA)
PSRR vs. FREQUENCY
(MAX8636ELA+)
OUT1 VOLTAGE (V)
CHANNEL-TO-CHANNEL ISOLATION
vs. FREQUENCY (MAX8636ELA+)
TEMPERATURE ( ° C)
OUTPUT SPECTRAL NOISE DENSITY
vs. FREQUENCY (MAX8636ELA+)
70
70
10,000
OUT1
60
50
40
30
20
60
50
40
30
20
1000
100
P1 = IN
P2 = GND
10
0
R OUT1 = 100 Ω
P1 = IN
P2 = GND
10
0
R OUT1 = 100 Ω
10
0.01
0.1
1
10
100
0.01
0.1
1
10
100
0.01
0.1
1
10
100
1000
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
4
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MAX8634ETA+T 功能描述:低压差稳压器 - LDO Dual 300mA Pin-Prog LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20