MIC5373-MG4YMT TR Micrel Inc, MIC5373-MG4YMT TR Datasheet - Page 7

• Manufacturer Part Number: MIC5373-MG4YMT TR
• Description: IC REG LDO TRIPLE 150MA 16MLF
• Manufacturer: Micrel Inc
• Series: -r

Specifications of MIC5373-MG4YMT TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.8V, 1.8V, 1.2V
• Voltage - Input: 1.7 V ~ 5.5 V
• Voltage - Dropout (typical): 0.17V @ 150mA, 0.275V @ 150mA, 0.275V @ 150mA
• Number Of Regulators: 3
• Current - Output: 150mA
• Current - Limit (min): 200mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-UFQFN Exposed Pad, 16-MLF®
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 576-3911-2

Typical Characteristics (Continued)
Micrel, Inc.
July 2010
2.60
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
2.40
1.90
1.88
1.86
1.84
1.82
1.80
1.78
1.76
1.74
1.72
1.70
600
550
500
450
400
350
300
250
200
150
100
3.40
3.38
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.22
3.20
50
0
0
2.5
-40 -20
0
LDO2 Output Voltage
I
150 A
vs. Output Current
V
OUT
IN
LDO3 Output Voltage
LDO1 Output Voltage
LDO1 Current Limit
I
OUT
OUTPUT CURRENT (mA)
vs. Output Current
V
= 3.0V
vs. Input Voltage
=
3
50
IN
vs. Temperature
OUTPUT CURRENT (mA)
= 100µA
= 2.5V
50
0
TEMPERATURE (°C)
INPUT VOLTAGE (V)
3.5
20
100
100
V
V
C
40
4
BIAS
OUT_NOM
OUT
V
V
C
V
V
C
V
C
BIAS
OUT_NOM
OUT
= V
= 1.0µF
I
60
BIAS
OUT_NOM
OUT_NOM
OUT
OUT
OUT
4.5
150
IN1/2
= V
= 1.0µF
= 2.5V
= V
= 1µF
= 50mA
= 1.0µF
150
80 100 120
IN3
= 1.8V
IN1/2
= 3.3V
= 3.3V
5
200
200
5.5
2.60
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
2.40
1.90
1.88
1.86
1.84
1.82
1.80
1.78
1.76
1.74
1.72
1.70
2.60
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
2.40
600
550
500
450
400
350
300
250
200
150
100
50
0
2.5
-40 -20
0
0
I
OUT
I
LDO2 Output Voltage
LDO3 Output Voltage
LDO2 Output Voltage
OUT
LDO2 Current Limit
V
V
vs. Output Current
vs. Output Current
IN
IN
vs. Input Voltage
3
= 150mA
vs. Temperature
= 100µA
= 3.6V
= 3.6V
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
50
50
0
INPUT VOLTAGE (V)
TEMPERATURE (°C)
3.5
20
100
100
7
40
4
V
V
C
V
V
C
BIAS
OUT_NOM
OUT
BIAS
OUT_NOM
V
C
OUT
V
V
C
I
OUT
60
OUT_NOM
OUT
BIAS
OUT_NOM
OUT
4.5
= V
= 1.0µF
= V
= 1.0µF
= 50mA
= 1.0µF
150
150
= V
= 1µF
80 100 120
IN1/2
IN3
= 2.5V
= 1.8V
IN1/2
= 2.5V
= 2.5V
5
200
200
5.5
2.60
2.58
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
2.40
1.90
1.88
1.86
1.84
1.82
1.80
1.78
1.76
1.74
1.72
1.70
1.90
1.88
1.86
1.84
1.82
1.80
1.78
1.76
1.74
1.72
1.70
600
550
500
450
400
350
300
250
200
150
100
50
0
2.5
-40 -20
0
0
I
I
LDO2 Output Voltage
LDO3 Output Voltage
LDO3 Output Voltage
OUT
OUT
LDO3 Current Limit
vs. Output Current
V
vs. Output Current
V
vs. Input Voltage
3
IN
IN
vs. Temperature
= 100µA
= 150mA
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
= 5.5V
= 5.5V
50
50
0
INPUT VOLTAGE (V)
TEMPERATURE (°C)
3.5
20
100
100
40
4
V
V
C
V
V
C
BIAS
OUT_NOM
BIAS
OUT_NOM
OUT
OUT
V
C
V
V
C
60
I
OUT_NOM
OUT
BIAS
OUT_NOM
OUT
OUT
4.5
= V
= 1.0µF
= V
= 1.0µF
M9999-070110
= 1.0µF
150
150
= 50mA
= V
= 1µF
80 100 120
IN3
IN1/2
MIC5373/83
= 1.8V
= 2.5V
IN3
= 1.8V
= 1.8V
5
200
200
5.5