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参数资料
| 型号： | MAX8891EXK89+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/8页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.9V .15A SC70-5 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2.9V |
| 输入电压： | 最高 6V |
| 电压 - 压降（标准）： | 0.135V @ 120mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 150mA（最小） |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSSOP（5 引线），SC-88A，SOT-353 |
| 供应商设备封装： | SC-70-5 |
| 包装： | 标准包装 |
| 其它名称： | MAX8891EXK89+TDKR |
MAX8891/MAX8892
High PSRR, Low-Dropout, 150mA
Linear Regulators
Typical Operating Characteristics (continued)
(V IN = V OUT + 0.5V, C IN = 1μF, C OUT = 1μF, T A = +25°C, unless otherwise noted.)
LOAD TRANSIENT RESPONSE
LOAD TRANSIENT RESPONSE
LOAD TRANSIENT RESPONSE
dl/dt = 0.5mA/ μ s
50mA
MAX8891/2 toc10
V IN = 3.5V
dl/dt = 5mA/ μ s
50mA
MAX8891/2 toc11
V IN = 3.5V
dl/dt = 20mA/ μ s
50mA
MAX8891/2 toc12
V IN = 3.5V
I LOAD
I LOAD
I LOAD
10mA
dl/dt = 0.5mA/ μ s
10mA
25mA/div
10mA
dl/dt = 0.5mA/ μ s
10mA
25mA/div
10mA
dl/dt = 20mA/ μ s
10mA
25mA/div
200 μ s/div
V IN
10mV/div
V OUT
10mV/div
20 μ s/div
V IN
10mV/div
V OUT
10mV/div
4 μ s/div
LINE TRANSIENT RESPONSE
V IN
10mV/div
V OUT
10mV/div
STARTUP WAVEFORM
MAX8891/2 toc13
SHUTDOWN WAVEFORM
MAX8891/2 toc14
dv/dt = 500mV/ μ s
MAX8891/2 toc15
V IN = 3.5V
R LOAD = 30 Ω
OFF
ON
V SHDN
2V/div
ON
V IN = 3.5V
R LOAD = 30 Ω
OFF
V SHDN
2V/div
4V
dv/dt = 500mV/ μ s
R LOAD = 30 Ω
4V
V IN
500mV/div
3.5V
10 μ s/div
V OUT
500mV/div
40 μ s/div
V OUT
500mV/div
40 μ s/div
V OUT
10mV/div
LINE TRANSIENT RESPONSE
dv/dt = 200mV/ μ s
MAX8891/2 toc16
R LOAD = 30 Ω
100
REGION OF STABLE C OUT ESR
vs. LOAD CURRENT
5V
dv/dt = 200mV/ μ s
3.5V
5V
V IN
1V/div
V OUT
10mV/div
10
1
0.1
STABLE REGION
40 μ s/div
0.01
0
25
50
75
100
125
150
LOAD CURRENT (mA)
4
Maxim Integrated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8892EXK+T | 功能描述:低压差稳压器 - LDO 150mA Linear Regulator 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 |
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