参数资料
| 型号： | MIC47100YML TR |
| 厂商： | Micrel Inc |
| 文件页数： | 4/13页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 1A 8-MLF |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 0.8 V ~ 2 V |
| 输入电压： | 1 V ~ 3.6 V |
| 电压 - 压降（标准）： | 0.08V @ 1A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1A |
| 电流 - 限制（最小）： | 1.1A |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-VFDFN 裸露焊盘，8-MLF? |
| 供应商设备封装： | 8-MLF?（2x2） |
| 包装： | 标准包装 |
| 产品目录页面： | 1108 (CN2011-ZH PDF) |
| 其它名称： | 576-3118-6 |
Micrel, Inc.
Absolute Maximum Ratings (1)
Input Supply Voltage (V IN ).................................... 0V to +4V
Bias Supply Voltage (V BIAS ).................................. 0V to +6V
Enable Voltage (V EN )............................................ 0V to +6V
Power Dissipation, Internally Limited (3)
Lead Temperature (soldering, #sec.)......................... 260°C
Storage Temperature (T s ) ..........................-65°C to +150°C
ESD Rating (4) ................................................................. 2kV
MIC47100
Operating Ratings (2)
Input Supply Voltage (V IN ).............................. 1.0V to +3.6V
Bias Supply Voltage (V BIAS )............................ 2.3V to +5.5V
Enable Input Voltage (V EN ).................................. 0V to V BIAS
Junction Temperature (T J ) ........................ –40°C to +125°C
Junction Thermal Resistance
ePad MSOP-8 ( θ JA ) ...........................................64°C/W
2mm x 2mm MLF ? ( θ JA ).....................................90°C/W
Electrical Characteristics (5)
V IN = V OUT +0.5V; V BIAS = V OUT + 2.1V, I OUT = 100μA; T A = 25°C, bold values indicate –40°C< T A < +125°C, unless noted.
Parameter
Condition
Min
Typ
Max
Units
UVLO Thresholds
(6)
Bias Supply
1.9
2.1
2.3
V
Input Supply
0.7
0.85
1.0
UVLO Hysteresis
V BIAS
V IN
70
25
mV
Output Voltage
Accuracy
Variation from nominal V OUT
Variation from nominal V OUT ; -40°C to +125°C
-1.5
-2.0
+1.5
+2.0
%
%
Output Voltage Line
Regulation (Bias
V BIAS = V OUT + 2.1V to 5.5V
-0.1
0.015
0.1
%/V
Supply)
Output Voltage Line
Regulation
V IN = V OUT + 0.5V to 3.6V
-0.05
0.005
0.05
%/V
(Input Supply)
Load Regulation
Input Supply Dropout
Voltage
Bias Supply Dropout
Voltage
Ground current from
V BIAS
Shutdown current
I OUT = 10mA to 1A
I OUT = 100mA;
I OUT = 500mA;
I OUT = 1A;
I OUT = 100mA;
I OUT = 500mA;
I OUT = 1A
I OUT = 1mA
I OUT = 1A
EN < 0.2V
0.2
8.5
37
80
1.15
1.25
1.35
350
350
0.1
0.5
50
250
2.1
500
500
1.0
%
mV
mV
mV
V
V
V
μA
μA
μA
from V BIAS
Ground current from
V IN
I OUT = 1A
6
μA
Shutdown current
EN < 0.2V
0.1
1.0
μA
from V IN
Ripple Rejection
September 2008
f = 1kHz; C OUT = 1.0μF; I OUT = 100mA
f = 100kHz; C OUT = 1.0μF; I OUT = 100mA
f = 500kHz; C OUT = 1.0μF; I OUT = 100mA
4
80
55
45
dB
dB
dB
M9999-092908-B
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相关代理商/技术参数 |
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| MIC47100YMME | 功能描述:低压差稳压器 - LDO 1A High Speed, Low Vin LDO in ep-MSOP8 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 |
| MIC47100YMME TR | 功能描述:低压差稳压器 - LDO 1A High Speed, Low Vin LDO in ep-MSOP8 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 |
| MIC47150 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:1.5A, Low Voltage, Adjustable, High-Bandwidth LDO Regulator with Dual Input Supplies |
| MIC47150WD | 制造商:Micrel Inc 功能描述:Micrel MIC47150WD, Low-Dropout (LDO) Voltage Regulators |
| MIC47150WD TR | 功能描述:低压差稳压器 - LDO 1.5A Low Voltage, ADJ. High Bandwidth LDO Regulator with Dual Input Supplies 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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