MIC2951-3.3BM TR Micrel Inc, MIC2951-3.3BM TR Datasheet - Page 6

• Manufacturer Part Number: MIC2951-3.3BM TR
• Description: IC REG LDO 150MA 3.3V 8-SOIC
• Manufacturer: Micrel Inc

Specifications of MIC2951-3.3BM TR

• 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-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Limit (min): -
• Other names: MIC2951-3.3BMTR; MIC2951-3.3BMTR

Micrel, Inc.
Parameter
Current Limit
Thermal Regulation
Output Noise
Reference Voltage
Reference Voltage
Feedback Bias Current
Reference Voltage
Temperature Coefficient
Feedback Bias Current
Temperature Coefficient
Error Comparator (Flag)
Output Leakage Current
Error Comparator (Flag)
Output Low Voltage (Flag)
Error Comparator (Flag)
Upper Threshold Voltage
Error Comparator
Lower Threshold Voltage
Error Comparator Hysteresis
February 2010
Condition
V
Note 13
10Hz to 100kHz, C
10Hz to 100kHz, C
10Hz to 100kHz, C
0.01µF bypass Feedback to Output
MIC295x-02/-05 (±0.5%)
MIC295x-03/06 (±1%)
MIC2951-3.3 (±1%)
MIC2951-4.8 (±1%)
MIC295x-02/-05 (±0.5%), Note 14
MIC295x-03/-06 (±1%), Note 14
MIC2951-3.3 (±1%), Note 14
MIC2951-4.8 (±1%), Note 14
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
V
V
Note 15
Note 15
Note 15
OUT
OH
IN
= 4.5V, I
= 30V
= 0V
OL
= 200µA
L
L
L
= 1.5µF
= 200µF
= 3.3µF,
6
1.220
1.200
1.210
1.200
1.210
1.200
1.210
1.200
1.190
1.185
1.185
1.185
Min
40
25
1.235
1.235
1.235
1.235
0.05
0.01
Typ
300
430
160
100
150
0.1
20
20
50
50
50
60
75
15
1.250
1.260
1.260
1.270
1.260
1.270
1.260
1.270
1.270
1.285
1.285
1.285
Max
0.20
1.00
2.00
400
450
250
400
140
40
60
95
MIC2950/2951
M9999-021610
ppm/°C
ppm/°C
ppm/°C
ppm/°C
µV
µV
µV
nA/°C
Units
%/W
mA
mA
mV
mV
mV
mV
mV
mV
mV
nA
nA
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V
RMS
RMS
RMS