参数资料
型号: MAX6349ZPUT-T
厂商: Maxim Integrated
文件页数: 3/11页
文件大小: 0K
描述: IC REG LDO 2.5V/ADJ .15A SOT23-6
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,固定式或可调式
输出电压: 2.5V,1.23 V ~ 5 V
输入电压: 2.5 V ~ 5.5 V
电压 - 压降(标准): 0.3V @ 150mA
稳压器数量: 1
电流 - 输出: 150mA(最小)
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SOT-23-6
供应商设备封装: SOT-6
包装: 带卷 (TR)
150mA, SOT23, Low Dropout Linear Regulators
with Internal Microprocessor Reset Circuit
ELECTRICAL CHARACTERISTICS (continued)
(V IN = +3.6V, T A = -0 ° C to +85 ° C. Typical values are at I OUT = 0, C OUT = 2.2μF, T A = +25 ° C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RESET CIRCUIT
MAX63_9T SET = GND
MAX63_9S SET = GND
MAX63_9Z SET = GND
2.92
2.75
2.21
3.185
3.02
2.41
Reset Threshold (Note 2)
V TH
MAX63_9Y SET = GND
MAX63_9W SET = GND
2.08
1.59
2.28
1.74
V
MAX63_9V SET = GND
1.50
1.65
MAX63_9T/Z/W SET = divider, Figure 1 (Note 4)
MAX63_9S/Y/V SET = divider, Figure 1 (Note 4)
0.885 ? V ADJ 0.965 ? V ADJ
0.835 ? V ADJ 0.915 ? V ADJ
Reset Timeout Period
V OUT to Reset Delay
t RP
t RD
100
200
35
300
ms
μs
MR Input Voltage
MR Minimum Input Pulse
MR Glitch Rejection
MR to Reset Delay
V IL
V IH
MAX6349 only
MAX6349 only
MAX6349 only
MAX6349 only
0.8 ? V OUT
1
120
500
0.2 ? V OUT
V
μs
ns
ns
MR Pullup Resistance
Open-Drain RESET Output
Voltage
Open-Drain Reset Output
Leakage Current
Push-Pull RESET Output Voltage
V OL
I LKG
V OL
MAX6349 only
V OUT > 1.0V, I SINK = 50μA
V OUT > 2.7V, I SINK = 3.2mA
V OUT ≥ 1.0V, I SINK = 50μA
V OUT < V TH (min), I SINK = 3.2mA
10
20
50
0.3
0.4
1.0
0.3
0.4
k ?
V
μA
V
V OH
V OUT > V TH (max), I SOURCE = 500μA
0.8 ? V OUT
Push-Pull RESET Output Voltage
V OL
V OH
V OUT > V TH (max), I SINK = 3.2mA
V OUT < V TH , I SOURCE = 150μA
0.8 ? V OUT
0.4
V
Note 1: Limits over temperature are guaranteed by design and not production tested.
Note 2: Specification from 0 ° C to less than 25 ° C is guaranteed to four sigma only.
Note 3: Dropout voltage is defined as V IN - V OUT when V OUT is 2% below the value of V OUT for V IN = V OUT + 1V.
Note 4: V ADJ = VSET(1 + R1/R2), where VSET = 1.23V nominal.
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