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MIC49150YMM-TR

P1-P3P4-P6P7-P9P10-P12P13-P13
Micrel, Inc. MIC49150
November 2006
4
M9999-111306
Typical Characteristics
0
10
20
30
40
50
60
70
80
0.01 0.1 1 10 100 1000
PSRR (dB)
FREQUENCY (kHz)
Power Supply Re
j
ection Ratio
(Input Suppl
)
V
BIAS
=3.3V
V
IN
=1.8V
V
OUT
=1.0V
I
OUT
=1.5A
C
OUT
=1µFceramic
0
10
20
30
40
50
60
70
80
0.01 0.1 1 10 100 1000
PSRR (dB)
FREQUENCY (kHz)
Power Supply Re
j
ection Ratio
(Bias Suppl
)
V
BIAS
=3.3V
V
IN
=1.8V
V
OUT
=1.0V
I
OUT
=1.5A
C
OUT
=1µFceramic
0
50
100
150
200
250
300
0
200
400
600
800
1000
1200
1400
1600
DROPOUT VOLTAGE (mV)
OUTPUT CURRENT (mA)
Dropout
V
oltage
(Input Suppl
)
V
BIAS
=5V
V
OUT
=1.0V
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
200
400
600
800
1000
1200
1400
1600
DROPOUT VOLTAGE (V)
OUTPUT CURRENT (mA)
Dropout
V
oltage
(Bias Supply)
V
IN
=2.5V
V
OUT
=1.5V
0
50
100
150
200
250
300
350
400
-40 -20 0 20 40 60 80 100 120
DROPOUT VOLTAGE (mV)
TEMPERATURE(°C)
Dropout
V
oltage
vs. Temperature
(Input Supply)
V
BIAS
=5V
I
OUT
=1.5A
V
OUT
=1.5V
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
-40 -20 0 20 40 60 80 100 120
DROPOUT VOLTAGE (V)
TEMPERATURE(°C)
Dropout
V
oltage
vs. Temperature
(Bias Supply)
V
IN
=2.5V
I
OUT
=1.5A
V
OUT
=1.5V
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0 0.5 1 1.5 2 2.5
OUTPUT VOLTAGE (V)
INPUT VOLTAGE (V)
Dropout Characteristics
(Input Voltage)
V
BIAS
=5V
V
OUT
=1.5V
I
OUT
=10mA
I
OUT
=1.5A
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
01234567
OUTPUT VOLTAGE (V)
BIAS VOLTAGE (V)
Dropout Characteristics
(Bias Voltage)
V
IN
=2.5V
V
OUT
=1.5V
I
OUT
=10mA
I
OUT
=1.5A
1.495
1.496
1.497
1.498
1.499
1.500
1.501
1.502
1.503
1.504
1.505
0
200
400
600
800
1000
1200
1400
1600
OUTPUT VOLTAGE (V)
OUTPUT CURRENT (mA)
Load Regulation
V
BIAS
=5V
V
IN
=2.5V
0
50
100
150
200
250
300
3 3.5 4 4.5 5 5.5 6 6.5
BIAS CURRENT (mA)
BIAS VOLTAGE (V)
Maximum Bias Current
vs. Bias Voltage
V
ADJ
=0V
I
OUT
=1.5A
V
IN
=2.5V
*Note: Maximum bias current is bias
current with input in dropout
0
50
100
150
200
250
300
-40 -20 0 20 40 60 80 100 120
BIAS CURRENT (mA)
TEMPERATURE(°C)
Maximum Bias Current
vs. Temperature
V
BIAS
=5V
V
ADJ
=0V
V
IN
=2.5V
0
5
10
15
20
25
30
35
40
45
-40 -20 0 20 40 60 80 100 120
BIAS CURRENT (mA)
TEMPERATURE (°C)
Bias Current
vs. Temperature
V
IN
=2.5V
V
OUT
=1.5V
V
BIAS
=5V
I
OUT
=10mA
I
OUT
= 1500mA
I
OUT
= 100mA
I
OUT
= 750mA
Micrel, Inc. MIC49150
November 2006
5
M9999-111306
Typical Characteristics (cont.)
0
10
20
30
40
50
0
200
400
600
800
1000
1200
1400
1600
CURRENT (mA)
OUTPUT CURRENT (mA)
Bias Current
vs. Output Current
V
BIAS
=5V
V
IN
=2.5V
V
OUT
=1.5V
I
BIAS
0
2
4
6
8
10
12
14
3 3.5 4 4.5 5 5.5 6 6.5
GROUND CURRENT (mA)
BIAS VOLTAGE (V)
Ground Current
vs. Bias Voltage
I
OUT
=0mA
V
IN
=2.5V
V
OUT
=1.5V
0
2
4
6
8
10
12
14
3 3.5 4 4.5 5 5.5 6 6.5
GROUND CURRENT (mA)
BIAS VOLTAGE (V)
Bias Current
vs. Bias Voltage
I
OUT
= 100mA
V
IN
=2.5V
V
OUT
=1.5V
I
BIAS
0
10
20
30
40
50
3 3.5 4 4.5 5 5.5 6 6.5
GROUND CURRENT (mA)
BIAS VOLTAGE (V)
Bias Current
vs. Bias Voltage
I
OUT
= 750mA
V
IN
=2.5V
V
OUT
=1.5V
I
BIAS
0
10
20
30
40
50
3 3.5 4 4.5 5 5.5 6 6.5
GROUND CURRENT (mA)
BIAS VOLTAGE (V)
Bias Current
vs. Bias Voltage
I
OUT
= 1500mA
V
IN
=2.5V
V
OUT
=1.5V
I
BIAS
0
2
4
6
8
10
12
14
16
18
20
0 0.5 1 1.5 2 2.5
BIAS CURRENT (mA)
INPUT VOLTAGE (V)
Bias Current
vs. Input Voltage
V
BIAS
=5V
V
OUT
=1.5V
I
OUT
= 100mA
I
OUT
=0mA
0
50
100
150
200
250
300
0 0.5 1 1.5 2 2.5
BIAS CURRENT (mA)
INPUT VOLTAGE (V)
Bias Current
vs. Input Voltage
V
BIAS
=5V
V
OUT
=1.5V
1500mA
750mA
0.899
0.900
0.901
1.4 2.4 3.4 4.4 5.4 6.4
REFERENCE VOLTAGE (V)
INPUT VOLTAGE (V)
Reference
V
oltage
vs. Input Voltage
V
BIAS
=5V
0.899
0.900
0.901
3 3.5 4 4.5 5 5.5 6 6.5
REFERENCE VOLTAGE (V)
BIAS VOLTAGE (V)
Reference
oltage
vs. Bias Voltage
V
IN
=2.5V
1.45
1.46
1.47
1.48
1.49
1.50
1.51
1.52
1.53
1.54
1.55
-40 -20 0 20 40 60 80 100 120
OUTPUT VOLTAGE (V)
TEMPERATURE (°C)
Output
V
oltage
vs. Temperature
V
BIAS
=5V
V
IN
=2.5V
0
0.5
1.0
1.5
2.0
2.5
3.0
-40 -20 0 20 40 60 80 100 120
SHORT CIRCUIT CURRENT (A)
TEMPERATURE (°C)
Short Circuit Current
vs. Temperature
V
BIAS
=5V
V
IN
=2.5V
V
OUT
=0V
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
3 3.5 4 4.5 5 5.5 6 6.5
ENABLE THRESHOLD (V)
BIAS VOLTAGE (V)
Enable Threshold
vs. Bias Voltage
V
IN
=2.5V
ON
OFF
Micrel, Inc. MIC49150
November 2006
6
M9999-111306
Typical Characteristics (cont.)
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
-40 -20 0 20 40 60 80 100 120
ENABLE THRESHOLD (V)
TEMPERATURE (°C)
Enable Threshold
vs. Temperature
V
BIAS
=5V
V
IN
=2.5V
ON
OFF
P1-P3P4-P6P7-P9P10-P12P13-P13

MIC49150YMM-TR

Mfr. #:
Buy MIC49150YMM-TR
Manufacturer:
Microchip Technology / Micrel
Description:
LDO Voltage Regulators Dual Supply, LV 1.5A LDO
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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