Micrel, Inc.
MIC2950/2951
Parameter
Load Regulation
Condition
MIC295x-02/-05 (±0.5%), 100µA
≤
I
L
≤
150mA,
Note 10
MIC295x-03/-06 (±1%), 100µA
≤
I
L
≤
150mA,
Note 10
MIC2951-3.3 (±1%), 100µA
≤
I
L
≤
150mA,
Note 10
MIC2951-4.8 (±1%), 100µA
≤
I
L
≤
150mA,
Note 10
Min
Typ
0.04
0.10
0.10
0.10
40
250
300
40
250
320
40
250
320
120
1.7
4
100
1.7
4
120
1.7
4
280
150
280
Max
0.10
0.20
0.20
0.30
0.20
0.30
0.20
0.30
80
140
300
450
600
80
150
350
450
600
80
140
300
450
600
180
300
2.5
3.5
6
8
180
300
2.5
6
10
180
300
2.5
3.5
6
8
350
400
350
400
350
400
Units
%
%
%
%
%
%
%
%
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
µA
µA
mA
mA
mA
mA
µA
µA
mA
mA
mA
µA
µA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
Dropout Voltage
MIC295x-02/-03/-05/-06, I
L
= 100µA,
Note 12
MIC295x-02/-03/-05/-06, I
L
= 100mA,
Note 12
MIC295x-02/-03/-05/-06, I
L
= 150mA,
Note 12
MIC2951-3.3 (±1%), I
L
= 100µA,
Note 12
MIC2951-3.3 (±1%), I
L
= 100mA,
Note 12
MIC2951-3.3 (±1%), I
L
= 150mA,
Note 12
MIC2951-4.8 (±1%), I
L
= 100µA,
Note 12
MIC2951-4.8 (±1%), I
L
= 100mA,
Note 12
MIC2951-4.8 (±1%), I
L
= 150mA,
Note 12
Ground Current
MIC295x-02/-03/-05/-06, I
L
= 100µA
MIC295x-02/-03/-05/-06, I
L
= 100mA
MIC295x-02/-03/-05/-06, I
L
= 150mA
MIC2951-3.3 (±1%), I
L
= 100µA
MIC2951-3.3 (±1%), I
L
= 100mA
MIC2951-3.3 (±1%), I
L
= 150mA
MIC2951-4.8 (±1%), I
L
= 100µA
MIC2951-4.8 (±1%), I
L
= 100mA
MIC2951-4.8 (±1%), I
L
= 150mA
Dropout Ground Current
MIC295x-02/-03/-05/-06, V
IN
= 4.5V, I
L
= 100µA
MIC2951-3.3 (±1%), V
IN
= 3.0V, I
L
= 100µA
MIC2951-4.8 (±1%), V
IN
= 4.3V, I
L
= 100µA
February 2010
5
M9999-021610
MICREL [ MICREL SEMICONDUCTOR ]
