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| 型号： | MIC5209YU |
| 厂商： | Micrel Inc |
| 文件页数： | 4/13页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ .5A TO263-5 |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 可调 |
| 输入电压： | 2.5 V ~ 16 V |
| 电压 - 压降（标准）： | 0.35V @ 500mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 500mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-6，D²Pak（5 引线+接片），TO-263BA |
| 供应商设备封装： | TO-263-5 |
| 包装： | 管件 |
| 产品目录页面： | 1097 (CN2011-ZH PDF) |
| 其它名称： | 576-1279 |
MIC5209
Absolute Maximum Ratings (1)
Supply Input Voltage (V IN ) ..............................–20V to +20V
Power Dissipation (P D ) ..........................Internally Limited (3)
Junction Temperature (T J )
all except 1.8V ...................................... –40°C to +125°C
1.8V only ................................................... 0°C to +125°C
Lead Temperature (soldering, 5 sec.) ........................ 260°C
Micrel, Inc.
Operating Ratings (2)
Supply Input Voltage (V IN ) ............................ +2.5V to +16V
Enable Input Voltage (V EN ) ...................................0V to V IN
Junction Temperature (T J )
all except 1.8V ...................................... –40°C to +125°C
1.8V only ................................................... 0°C to +125°C
Package Thermal Resistance ................................... Note 3
Storage Temperature (T S ) ........................ –65°C to +150°C
Electrical Characteristics (Note 11)
V IN = V OUT + 1.0V; C OUT = 4.7μF, I OUT = 100μA; T J = 25°C, bold values indicate –40°C ≤ T J ≤ +125°C except 0°C ≤ T J ≤ +125°C
for 1.8V version; unless noted.
Symbol
V OUT
ΔV OUT /ΔT
ΔV OUT /V OUT
ΔV OUT /V OUT
V IN – V OUT
Parameter
Output Voltage Accuracy
Output Voltage
Temperature Coef? cient
Line Regulation
Load Regulation
Dropout Voltage (6)
Conditions
variation from nominal V OUT
Note 4
V IN = V OUT + 1V to 16V
I OUT = 100μA to 500mA (5)
I OUT = 100μA
Min
–1
–2
Typical
40
0.009
0.05
10
Max
1
2
0.05
0.1
0.5
0.7
60
80
Units
%
%
ppm/°C
%/V
%/V
%
%
mV
mV
I OUT = 50mA
I OUT = 150mA
I OUT = 500mA
115
165
350
175
250
300
400
500
600
mV
mV
mV
mV
mV
mV
I GND
I GND
PSRR
I LIMIT
ΔV OUT /ΔP D
e no
Ground Pin Current (7, 8)
Ground Pin Quiescent Current (8)
Ripple Rejection
Current Limit
Thermal Regulation
Output Noise (10)
V EN ≥ 3.0V, I OUT = 100μA
V EN ≥ 3.0V, I OUT = 50mA
V EN ≥ 3.0V, I OUT = 150mA
V EN ≥ 3.0V, I OUT = 500mA
V EN ≤ 0.4V (shutdown)
V EN ≤ 0.18V (shutdown)
f = 120Hz
V OUT = 0V
Note 9
V OUT = 2.5V, I OUT = 50mA,
C OUT = 2.2μF, C BYP = 0
I OUT = 50mA, C OUT = 2.2μF, C BYP = 470pF
80
350
1.8
8
0.05
0.10
75
700
0.05
500
300
130
170
650
900
2.5
3.0
20
25
3
8
900
1000
μA
μA
μA
μA
mA
mA
mA
mA
μA
μA
dB
mA
mA
%/W
nV √Hz
nV √Hz
M9999-060906
4
June 2006
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相关代理商/技术参数 |
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|---|---|
| MIC5209YU TR | 功能描述:低压差稳压器 - LDO 500mA 1% Low Noise LDO(Lead Free) 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 |
| MIC5209YUTR | 制造商:Micrel Inc 功能描述:LDO Regulator Pos 0.5A 6-Pin(5+Tab) TO-263 T/R 制造商:Micrel 功能描述:LDO Regulator Pos 0.5A 6-Pin(5+Tab) TO-263 T/R |
| MIC5210 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Dual 150mA LDO Regulator |
| MIC5210_06 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Dual 150mA LDO Regulator |
| MIC5210-1 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Dual 100mA LDO Regulator Advance Information |
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