MIC5303-3.0YMT TR Micrel Inc, MIC5303-3.0YMT TR Datasheet - Page 5

• Manufacturer Part Number: MIC5303-3.0YMT TR
• Description: 300mA Single LDO 1.6mm X 1.2mm Thin MLFr (Lead-Free)
• Manufacturer: Micrel Inc

Specifications of MIC5303-3.0YMT TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3V
• Voltage - Input: Up to 5.5V
• Voltage - Dropout (typical): 0.1V @ 300mA
• Number Of Regulators: 1
• Current - Output: 300mA
• Current - Limit (min): 350mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 4-TMLF®, QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-2846-2; MIC5303-3.0YMT TR; MIC5303-3.0YMTTR; MIC5303-3.0YMTTR

Typical Characteristics
Micrel, Inc.
May 2008
2.83
2.82
2.81
2.79
2.78
2.77
2.80
100
500
490
480
470
460
450
440
430
420
410
400
-80
-70
-60
-50
-40
-30
-20
-10
90
80
70
60
50
40
30
20
10
3.0
0
0
0.1
0
0
300mA
V
V
C
50mA
IN
OUT
OUT
150mA
Ground Pin Current
50
50
vs. Output Current
OUTPUT CURRENT (mA)
= V
OUTPUT CURRENT (mA)
vs. Output Current
3.5
vs. Input Voltage
Rejection Ratio
INPUT VOLTAGE (V)
= 2.8V
= 1µF
FREQUENCY (kHz)
Output Voltage
1
Power Supply
OUT
Current Limit
100 150 200 250 300
100 150 200 250 300
4.0
+ 1V
10
V
V
C
V
V
C
IN
OUT
OUT
IN
OUT
OUT
4.5
= V
V
C
= V
OUT
OUT
= 2.8V
= 2.8V
= 1µF
= 1µF
OUT
OUT
100
5.0
= 2.8V
= 1µF
+ 1V
+ 1V
1,000
5.5
0.001
0.01
160
140
120
100
3.2
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.1
80
60
40
20
10
90
88
86
84
82
80
78
76
74
72
70
0.01
0
0
0
1
0
V
V
C
V
C
IN
OUT
OUT
OUT
OUT
100µA
Ground Pin Current
vs. Supply Voltage
= V
300mA
1
SUPPLY VOLTAGE (V)
0.1
TEMPERATURE (°C)
TEMPERATURE (°C)
Dropout Voltage
vs. Temperature
Spectral Density
vs. Temperature
= 2.8V
FREQUENCY (kHz)
= 1µF
= 2.8V
Output Voltage
= 1µF
OUT
Output Noise
2
20 40 60 80
20 40 60 80
300mA
100µA
+ 1V
1
5
V
V
C
3
IN
OUT
OUT
10
= V
C
4
= 2.8V
= 1µF
OUT
OUT
100 1,000
300mA
100µA
150mA
50mA
= 1µF
5
+ 1V
6
3.00
2.95
2.90
2.85
2.80
2.75
2.70
2.65
2.60
2.55
2.50
100
150
125
100
90
80
70
60
50
40
30
20
10
75
50
25
0
3.0
0
0
OUTPUT CURRENT (mA)
Ground Pin Current
5
vs. Output Current
vs. Supply Voltage
3.5
0
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
Dropout Voltage
vs. Temperature
Output Voltage
100 150 200 250 300
20 40 60 80
4.0
300mA
V
V
C
I
OUT
IN
OUT
OUT
M9999-051508-D
4.5
V
C
= V
= 100µA
OUT
OUT
= 2.8V
= 1µF
OUT
5.0
100µA
= 2.8V
= 1µF
MIC5303
+ 1V
5.5