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参数资料
| 型号： | MAX1806EUA25+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.5V/ADJ .5A 8-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，固定式或可调式 |
| 输出电压： | 2.5V，0.8 V ~ 4.5 V |
| 输入电压： | 2.25 V ~ 5.5 V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 500mA（最小） |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 |
| 供应商设备封装： | 8-uMax-EP |
| 包装： | 管件 |
500mA, Low-Voltage Linear Regulator in μMAX
ELECTRICAL CHARACTERISTICS (continued)
(V IN = V OUT(SETPOINT) + 500mV or V IN = +2.25V whichever is greater, SET = GND, SHDN = IN, T A = -40 ° C to +85 ° C , unless other-
wise noted. Typical values are at T A = +25 ° C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER-OK
POK Output Low Voltage
V OL
Sinking 2mA
50
mV
Operating Voltage Range for
Valid POK Output
Output High-Leakage Current
Threshold
Sinking 100μA
V POK = +5.5V
Rising edge, referred to V OUT(NOMINAL)
1.0
89
5.5
100
97
V
nA
%
Note 1: Dropout voltage is defined as V IN - V OUT , when V OUT is 100mV below the value of V OUT and when V IN = V OUT(NOM) +0.5V.
For 2.25V ≤ V OUT ≤ 4.0V, dropout voltage limits are linearly interpolated from the values listed. For V OUT < 4.0V, dropout
voltage limit is equal to the value for V OUT = 4.0V.
Note 2: Specifications to -40 ° C are guaranteed by design, not production tested.
Typical Operating Characteristics
(MAX1806EUA33, V IN = V OUT + 500mV, SHDN = IN, C IN = 1μF, C OUT = 10μF, T A = +25 ° C, unless otherwise noted.)
OUTPUT VOLTAGE vs. INPUT VOLTAGE
OUTPUT VOLTAGE vs. LOAD CURRENT
OUTPUT VOLTAGE vs. TEMPERATURE
3.5
3.0
2.5
I OUT = 0mA
I OUT = 500mA
3.32
3.31
3.30
3.34
3.33
3.32
V IN = V OUT + 500mV
I OUT = 0
2.0
1.5
3.29
3.28
3.31
1.0
0.5
0
3.27
3.26
3.25
3.30
3.29
3.28
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
0
100 200 300 400 500 600 700 800
-40
-15
10
35
60
85
400
INPUT VOLTAGE (V)
DROPOUT VOLTAGE vs. LOAD CURRENT
LOAD CURRENT (mA)
DROPOUT VOLTAGE vs.
OUTPUT VOLTAGE
600
TEMPERATURE ( ° C)
GROUND-PIN CURRENT vs.
INPUT VOLTAGE
350
300
250
200
150
100
50
0
T A = +85 ° C
T A = +25 ° C
T A = -40 ° C
0.28
0.26
0.24
0.22
0.20
0.18
0.16
0.14
550
500
450
400
350
300
250
200
150
100
50
0
I OUT = 500mA
I OUT = 0mA
0
100 200 300 400 500 600 700 800
2.0
2.5
3.0
3.5
4.0
4.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
LOAD CURRENT (mA)
OUTPUT VOLTAGE (V)
INPUT VOLTAGE (V)
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1806EUA25+ | 功能描述:低压差稳压器 - LDO 500mA 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 |
| MAX1806EUA25+T | 功能描述:低压差稳压器 - LDO 500mA 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 |
| MAX1806EUA25-T | 功能描述:低压差稳压器 - LDO 500mA 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 |
| MAX1806EUA33 | 功能描述:低压差稳压器 - LDO 500mA 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 |
| MAX1806EUA33/V+ | 功能描述:低压差稳压器 - LDO 500mA 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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