参数资料
型号: MAX5091BATA+T
厂商: Maxim Integrated
文件页数: 4/15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
ELECTRICAL CHARACTERISTICS (MAX5091B)
(V S = +14V, V OUT = 3.3V, EN unconnected, T A = T J = -40°C to +125°C, C IN = 10μF, C OUT = 10μF, unless otherwise noted. Typical
specifications are at T A = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
T A = +25°C, I OUT = 1mA
5V ≤ V S ≤ 28V, I OUT = 1mA to 50mA (Note 2)
3.267
3.234
3.3
3.3
3.333
3.366
Output Voltage
V OUT
5V ≤ V S ≤ 40V, t < 1s, I OUT = 1mA to 30mA
(Note 2)
3.234
3.3
3.366
V
V S = +8V, I OUT = 1mA to 100mA
3.234
3.3
3.366
V S to V OUT Difference in
Undervoltage
Line Regulation
Load Regulation
Current Limit
Quiescent Current
Shutdown Supply
Current
Thermal-Shutdown
Temperature
Thermal-Shutdown
Hysteresis
V IO
V OL
V OLO
I LIM
I Q
I SHDN
T J ( SHDN)
Δ T J(SHDN)
V S = 3.5V, I OUT = 35mA
5V ≤ V S ≤ 28V, I OUT = 1mA
1mA ≤ I OUT ≤ 100mA
I OUT = 100μA
I OUT = 300μA
I OUT = 100mA
V EN ≤ 0.4V
Temperature rising
160
0.2
0.6
11
260
45
45
4.4
17
+165
20
0.4
5
40
400
100
100
10
30
V
mV
mV
mA
μA
mA
μA
°C
°C
RESET CIRCUIT
Reset Threshold Voltage
Reset Threshold
Hysteresis
Reset Pulse Delay
RES Output-Low Voltage
RES Output-High
Leakage Current
Delay Comparator
Threshold
V RT
V RTH
t RD
V RL
I RH
V CTTH
V OUT falling
C CT = 100nF, t R ≥ 100μs
V S ≥ 1.5V, R RES = 4k Ω to V OUT
V RES = 3.3V
V CT rising
85
20
55
1.9
90
45
105
2.1
94.5
80
180
0.4
1.0
2.4
%V OUT
mV
ms
V
μA
V
Delay Comparator
Threshold Hysteresis
100
mV
4
_______________________________________________________________________________________
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