MIC2951-3.3YM Datasheet, PDF (6/20 Pages) Micrel Semiconductor – 150mA Low-Dropout Voltage Regulator

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
Condition
V_OUT = 0V
Note 13
10Hz to 100kHz, C_L = 1.5µF
10Hz to 100kHz, C_L = 200µF
10Hz to 100kHz, C_L = 3.3µF,
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_OH = 30V
V_IN = 4.5V, I_OL = 200µA
Note 15
Note 15
Note 15
MIC2950/2951
Min Typ Max
300
400
450
0.05 0.20
430
160
100
Units
mA
mA
%/W
µV_RMS
µV_RMS
µV_RMS
1.220
1.200
1.210
1.200
1.210
1.200
1.210
1.200
1.190
1.185
1.185
1.185
1.235
1.235
1.235
1.235
20
20
50
50
50
0.1
1.250
1.260
1.260
1.270
1.260
1.270
1.260
1.270
1.270
1.285
1.285
1.285
40
60
V
V
V
V
V
V
V
V
V
V
V
V
nA
nA
ppm/°C
ppm/°C
ppm/°C
ppm/°C
nA/°C
0.01 1.00
µA
2.00
µA
150
250
mV
400
mV
40
60
mV
25
mV
75
95
mV
140
mV
15
mV
February 2010
6
M9999-021610