MIC5373-MG4YMT TR Micrel Inc, MIC5373-MG4YMT TR Datasheet - Page 6

• 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
Micrel, Inc.
July 2010
3.40
3.30
3.20
3.10
3.00
2.90
2.80
2.70
2.60
2.50
2.60
2.55
2.50
2.45
2.40
2.35
2.30
2.25
2.20
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
1.45
1.40
1.35
1.30
3.40
3.38
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.22
3.20
2.5
2.5
1.7 2.2 2.7 3.2
0 20 40 60 80 100 120 140 160 180 200
LDO1 Output Voltage
LDO2 Output Voltage
LDO3 Output Voltage
LDO1 Output Voltage
V
I
OUT
vs. Output Current
IN
3
3
vs. Input Voltage
vs. Input Voltage
vs. Input Voltage
= 3.6V
OUTPUT CURRENT (mA)
= 100µA
I
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
OUT
INPUT VOLTAGE (V)
3.5
3.5
= 100µ
I
OUT
3.7 4.2 4.7 5.2 5.7
4
4
A
V
V
C
V
V
C
V
V
C
= 100µA
V
V
C
BIAS
OUT_NOM
BIAS
OUT_NOM
BIAS
OUT_NOM
OUT
OUT
OUT
BIAS
OUT_NOM
OUT
4.5
4.5
= V
= V
= 1.0µF
= 1.0µF
= 5.5V
= 1.0µF
= V
= 1.0µF
IN
IN1/2
= 3.3V
= 2.5V
= 1.8V
IN1/2
= 3.3V
5
5
5.5
5.5
3.40
3.30
3.20
3.10
3.00
2.90
2.80
2.70
2.60
2.50
2.60
2.55
2.50
2.45
2.40
2.35
2.30
2.25
2.20
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
1.45
1.40
1.35
1.30
3.40
3.38
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.22
3.20
2.5
2.5
1.7 2.2
0
20 40 60 80 100 120 140 160 180 200
LDO2 Output Voltage
LDO1 Output Voltage
LDO3 Output Voltage
LDO1 Output Voltage
V
I
OUT
IN
vs. Output Current
3
vs. Input Voltage
3
vs. Input Voltage
vs. Input Voltage
= 4.2V
OUTPUT CURRENT (mA)
= 50mA
I
OUT
2.7 3.2 3.7 4.2
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
3.5
3.5
= 50mA
I
6
OUT
4
4
V
V
C
V
V
C
V
V
C
= 50mA
V
V
C
BIAS
OUT_NOM
OUT
BIAS
OUT_NOM
BIAS
OUT_NOM
OUT
OUT
BIAS
OUT_NOM
OUT
4.5
4.5
= 5.5V
= 1.0µF
= V
= V
= 1.0µF
= 1.0µF
= V
= 1.0µF
4.7 5.2 5.7
IN
IN1/2
= 1.8V
IN1/2
= 2.5V
= 3.3V
= 3.3V
5
5
5.5
5.5
3.40
3.38
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.22
3.20
1.90
1.85
1.80
1.75
1.70
1.65
1.60
1.55
1.50
1.45
1.40
1.35
1.30
3.40
3.30
3.20
3.10
3.00
2.90
2.80
2.70
2.60
2.50
2.60
2.55
2.50
2.45
2.40
2.35
2.30
2.25
2.20
0
2.5
2.5
1.7
20 40 60 80 100 120 140 160 180 200
LDO1 Output Voltage
V
IN
vs. Output Current
LDO1 Output Voltage
LDO2 Output Voltage
LDO3 Output Voltage
2.2
= 5.5V
OUTPUT CURRENT (mA)
3
3
vs. Input Voltage
vs. Input Voltage
vs. Input Voltage
2.7
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
3.5
3.5
3.2
I
OUT
I
I
= 150mA
OUT
3.7
OUT
4
4
V
V
C
BIAS
OUT_NOM
OUT
V
V
C
= 150mA
= 150mA
V
V
C
V
V
C
BIAS
OUT_NOM
OUT
BIAS
OUT_NOM
BIAS
OUT_NOM
4.2
OUT
OUT
= V
= 1.0µF
4.5
4.5
= 5.5V
= 1.0µF
= V
= 1.0µF
= V
= 1.0µF
M9999-070110
IN1/2
4.7
= 3.3V
MIC5373/83
IN1/2
IN
= 1.8V
= 3.3V
= 2.5V
5
5
5.2
5.5
5.5
5.7