参数资料
型号: MAX5091BATA+T
厂商: Maxim Integrated
文件页数: 7/15页
文件大小: 0K
描述: IC REG LDO 3.3V .1A 8-TDFN
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: 3.3V
输入电压: 5 V ~ 28 V
电压 - 压降(标准): 0.3V @ 100mA
稳压器数量: 1
电流 - 输出: 100mA
电流 - 限制(最小): 160mA
工作温度: -40°C ~ 125°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: 标准包装
产品目录页面: 1411 (CN2011-ZH PDF)
其它名称: MAX5091BATA+TDKR
28V, 100mA, Low-Quiescent-Current LDO
with Reset and Power-Fail Input/Output
Typical Operating Characteristics (continued)
( Typical Application Circuit , V S = +14V, C IN = 10μF, C OUT = 10μF, V SI = 0V, V EN = +2.4V, V OUT = +5V, T A = +25°C, unless other-
wise noted.)
DROPOUT VOLTAGE
vs. TEMPERATURE
RESET THRESHOLD
vs. TEMPERATURE
RESET VOLTAGE
vs. OUTPUT VOLTAGE
400
350
MAX5091A
V S = 4.75V
4.60
4.58
MAX5091A
5
MAX5091A
R RES = 10k Ω TO OUT
4.56
300
4.54
4
250
200
I OUT = 100mA
4.52
4.50
V OUT RISING
3
150
4.48
4.46
2
V OUT FALLING
V OUT RISING
100
50
0
I OUT = 10mA
4.44
4.42
4.40
V OUT FALLING
1
0
-40
-5
30
65
100
135
-40
-5
30
65
100
135
4.3
4.4
4.5
4.6
4.7
1.50
TEMPERATURE ( ° C)
SENSE THRESHOLD
vs. TEMPERATURE
5
TEMPERATURE ( ° C)
SENSE OUTPUT
vs. SENSE INPUT
0
V OUT (V)
POWER-SUPPLY REJECTION RATIO
vs. SUPPLY CURRENT
1.45
1.40
4
-10
V IN = 14V
I OUT = 10mA
500mV P-P
1.35
1.30
1.25
1.20
SI INPUT RISING
3
2
V SI FALLING
V SI RISING
-20
-30
-40
-50
1.15
1.10
1.05
SI INPUT FALLING
1
-60
-70
1.00
-40
-5
30
65
100
135
0
1.0
1.1
1.2
1.3
1.4
-80
0.01
0.1
1
10
100
TEMPERATURE ( ° C)
LOAD-TRANSIENT RESPONSE
MAX5091 toc19
C IN = 10 μ F
C OUT = 10 μ F/10m Ω ESR
I STEP = 100 μ A TO 50mA
SENSE INPUT (V)
V OUT
5V AC-COUPLED
100mV/div
FREQUENCY (kHz)
LINE-TRANSIENT RESPONSE
MAX5091 toc20
V OUT
5V AC-COUPLED
200mV/div
I OUT = 1mA
200 μ s/div
50mA
I OUT
20mA/div
100 μ A
200 μ s/div
40V
V S
10V/div
14V
_______________________________________________________________________________________
7
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