参数资料
型号: MIC2951-3.3YM TR
厂商: Micrel Inc
文件页数: 4/20页
文件大小: 0K
描述: IC REG LDO 3.3V/ADJ .15A 8SOIC
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: 3.3V,1.24 V ~ 29 V
输入电压: 2 V ~ 30 V
电压 - 压降(标准): 0.32V @ 150mA
稳压器数量: 1
电流 - 输出: 150mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
其它名称: MIC2951-3.3YMTR
MIC2951-3.3YMTR-ND
Micrel, Inc.
Absolute Maximum Ratings (1)
Input Supply Voltage (V IN ) (5) .............................–20 to +60V
Feedback Input Voltage (V FB ) (6, 7) ....................–1.5 to +26V
Shutdown Input Voltage (V SHDN ) (6) ...................–0.3 to +30V
Power Dissipation (P D ) (4) ..........................Internally Limited
Lead Temperature (soldering, 5 sec.)........................ 260°C
MIC2950/2951
Operating Ratings (2)
Input Supply Voltage (V IN )................................+2.0 to +30V
Junction Temperature (T J ) (4)
MIC2950-05/MIC2950-06 ................... –40°C to +125°C
MIC2951-02/MIC2950-03 ................... –40°C to +125°C
Storage Temperature ................................ –65°C to +150°C
ESD (3)
Electrical Characteristics (1)
V IN = 6V; I L = 100μA; C L = 1μF; T J = 25°C, bold values indicate –40°C ≤ T J ≤ +125°C; Note 8 ; unless noted.
Parameter
Output Voltage
T J = 25°C
Output Voltage
–25°C ≤ T J ≤ +85°C
Output Voltage
Over Full Temperature Range
–40°C to +125°C
Output Voltage
Over Load Variation
Output Voltage
Temperature Coefficient
Line Regulation
Condition
MIC295x-02/-05 (±0.5%)
MIC295x-03/06 (±1%)
MIC2951-3.3 (±1%)
MIC2951-4.8 (±1%)
MIC295x-02/-05 (±0.5%)
MIC295x-03/-06 (±1%)
MIC2951-3.3 (±1%)
MIC2951-4.8 (±1%)
MIC295x-02/-05 (±0.5%)
MIC295x-03/06 (±1%)
MIC2951-3.3 (±1%)
MIC2951-4.8 (±1%)
MIC295x-02/-05 (±0.5%), 100μA ≤ I L ≤ 150mA, T J ≤ T J(max)
MIC295x-03/-06 (±1%), 100μA ≤ I L ≤ 150mA, T J ≤ T J(max)
MIC2951-3.3 (±1%), 100μA ≤ I L ≤ 150mA, T J ≤ T J(max)
MIC2951-4.8 (±1%), 100μA ≤ I L ≤ 150mA, T J ≤ T J(max)
MIC295x-02/-05 (±0.5%), Note 9
MIC295x-03/-06 (±1%), Note 9
MIC2951-3.3 (±1%), Note 9
MIC2951-4.8 (±1%), Note 9
MIC295x-02/-05 (±0.5%), Notes 10, 11
Min
4.975
4.950
3.267
4.802
4.950
4.925
3.251
4.777
4.940
4.900
3.234
4.753
4.930
4.880
3.221
4.733
Typ
5.000
5.000
3.300
4.850
20
50
50
50
0.03
Max
5.025
5.050
3.333
4.899
5.050
5.075
3.350
4.872
5.060
5.100
3.366
4.947
5.070
5.120
3.379
4.967
100
150
150
150
0.10
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
ppm/°C
ppm/°C
ppm/°C
ppm/°C
%
0.20
%
MIC295x-03/-06 (±1%), Notes 10, 11
MIC2951-3.3 (±1%), Notes 10, 11
MIC2951-4.8 (±1%), Notes 10, 11
0.04
0.04
0.04
0.20
0.40
0.20
0.40
0.20
0.40
%
%
%
%
%
%
February 2010
4
M9999-021610
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