MIC2951-3.3YMM Micrel Inc, MIC2951-3.3YMM Datasheet - Page 5

• Manufacturer Part Number: MIC2951-3.3YMM
• Description: Improved LP2951 Low Drop-out Regulator ( )
• Manufacturer: Micrel Inc

Specifications of MIC2951-3.3YMM

• Regulator Topology: Positive Fixed or Adjustable
• Voltage - Output: 3.3V, 1.24 ~ 29 V
• Voltage - Input: 2 ~ 30 V
• Voltage - Dropout (typical): 0.32V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-2247; MIC2951-3.3YMM

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