MIC2951-4.8BM Micrel Semiconductor, MIC2951-4.8BM Datasheet - Page 3

• Manufacturer Part Number: MIC2951-4.8BM
• Description: 150mA Low-Dropout Voltage Regulator
• Manufacturer: Micrel Semiconductor

Absolute Maximum Ratings
Input Suppy Voltage (V
Feedback Input Voltage (V
Shutdown Input Voltage (V
Power Dissipation (P
Storage Temperature .............................. –65 C to + 150 C
Lead Temperature (soldering, 5 sec.) ....................... 260 C
ESD, Note 3
Electrical Characteristics
V
Parameter
Output Voltage
Output Voltage
Output Voltage
Over Full Temperature Range
Output Voltage
Over Load Variation
Output Voltage
Temperature Coefficient
Line Regulation
February 1999
MIC2950/2951
IN
= 6V; I
L
= 100 A; C
D
L
) Note 4 ................ Internally Limited
= 1 F; T
IN
) Note 5 ................. –20V to +60V
FB
SHDN
) Note 6, 7 ...... –1.5V to +26V
J
= 25 C, bold values indicate –40 C
) Note 6 ..... –0.3V to +30V
Condition
MIC295x-02/-05 ( 0.5%), T
MIC295x-03/-06 ( 1%), T
MIC2951-3.3 ( 1%), T
MIC2951-4.8 ( 1%), T
MIC295x-02/-05 ( 0.5%), –25 C
MIC295x-03/-06 ( 1%), –25 C
MIC2951-3.3 ( 1%), –25 C
MIC2951-4.8 ( 1%), –25 C
MIC295x-02/-05 ( 0.5%), –40 C to +125 C
MIC295x-03/-06 ( 1%), –40 C to +125 C
MIC2951-3.3 ( 1%), –40 C to +125 C
MIC2951-4.8 ( 1%), –40 C to +125 C
MIC295x-02/-05 ( 0.5%), 100 A
MIC295x-03/-06 ( 1%), 100 A
MIC2951-3.3 ( 1%), 100 A
MIC2951-4.8 ( 1%), 100 A
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%), Note 10, 11
MIC295x-03/-06 ( 1%), Note 10, 11
MIC2951-3.3 ( 1%), Note 10, 11
MIC2951-4.8 ( 1%), Note 10, 11
(Note 1)
J
J
= 25 C
= 25 C
J
= 25 C
J
= 25 C
3-51
T
T
I
I
L
L
J
J
T
I
Operating Ratings
Input Supply Voltage (V
Junction Temperature (T
L
150mA, T
150mA, T
J
+85 C
+85 C
T
I
L
J
MIC2950-05/MIC2950-06 ..................... –40 C to +125 C
MIC2951-02/MIC2950-03 ..................... –40 C to +125 C
T
150mA, T
+85 C
J
150mA, T
+85 C
+125 C; Note 8; unless noted.
J
J
J
T
T
J(max)
J(max)
J
T
J(max)
T
J(max)
IN
J
) ........................... +2.0V to +30V
) ....................................... Note 4
(Note 2)
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
Min
5.000
5.000
3.300
4.850
0.03
0.04
0.04
0.04
Typ
20
50
50
50
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
Max
0.10
0.20
0.20
0.40
0.20
0.40
0.20
0.40
100
150
150
150
ppm/ C
ppm/ C
ppm/ C
ppm/ C
Units
Micrel
%
%
%
%
%
%
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
3