MIC2951-3.3YM Datasheet, PDF (4/20 Pages) Micrel Semiconductor – 150mA Low-Dropout Voltage Regulator

Micrel, Inc.
MIC2950/2951
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
Storage Temperature ................................–65°C to +150°C
ESD⁽³⁾
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
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
Condition
Min Typ Max
Output Voltage
T_J = 25°C
MIC295x-02/-05 (±0.5%)
MIC295x-03/06 (±1%)
4.975 5.000 5.025
4.950 5.000 5.050
MIC2951-3.3 (±1%)
3.267 3.300 3.333
Output Voltage
–25°C ≤ T_J ≤ +85°C
MIC2951-4.8 (±1%)
MIC295x-02/-05 (±0.5%)
MIC295x-03/-06 (±1%)
MIC2951-3.3 (±1%)
4.802
4.950
4.925
3.251
4.850
4.899
5.050
5.075
3.350
Output Voltage
Over Full Temperature Range
–40°C to +125°C
MIC2951-4.8 (±1%)
MIC295x-02/-05 (±0.5%)
MIC295x-03/06 (±1%)
MIC2951-3.3 (±1%)
4.777
4.940
4.900
3.234
4.872
5.060
5.100
3.366
Output Voltage
Over Load Variation
Output Voltage
Temperature Coefficient
MIC2951-4.8 (±1%)
4.753
MIC295x-02/-05 (±0.5%), 100µA ≤ I_L ≤ 150mA, T_J ≤ T_J(max) 4.930
MIC295x-03/-06 (±1%), 100µA ≤ I_L ≤ 150mA, T_J ≤ T_J(max) 4.880
MIC2951-3.3 (±1%), 100µA ≤ I_L ≤ 150mA, T_J ≤ T_J(max)
3.221
MIC2951-4.8 (±1%), 100µA ≤ I_L ≤ 150mA, T_J ≤ T_J(max)
4.733
MIC295x-02/-05 (±0.5%), Note 9
20
MIC295x-03/-06 (±1%), Note 9
50
MIC2951-3.3 (±1%), Note 9
50
4.947
5.070
5.120
3.379
4.967
100
150
150
Line Regulation
MIC2951-4.8 (±1%), Note 9
MIC295x-02/-05 (±0.5%), Notes 10, 11
50
150
0.03 0.10
0.20
MIC295x-03/-06 (±1%), Notes 10, 11
0.04 0.20
0.40
MIC2951-3.3 (±1%), Notes 10, 11
0.04 0.20
0.40
MIC2951-4.8 (±1%), Notes 10, 11
0.04 0.20
0.40
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
%
%
%
%
%
%
%
%
February 2010
4
M9999-021610