MIC5219-3.3YMM TR Micrel Inc, MIC5219-3.3YMM TR Datasheet - Page 6

• Manufacturer Part Number: MIC5219-3.3YMM TR
• Description: IC REG LDO 500MA 1% 3.3V 8-MSOP
• Manufacturer: Micrel Inc

Specifications of MIC5219-3.3YMM TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 12V
• Voltage - Dropout (typical): 0.35V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: MIC5219-3.3YMMTR; MIC5219-3.3YMMTR

Typical Characteristics
June 2009
0.0001
0.001
-100
-100
0.01
100
-20
-40
-60
-80
-20
-40
-60
-80
0.1
90
80
70
60
50
40
30
20
10
10
1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 1E+7
1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 1E+7
Power Supply Ripple Rejection
1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 1E+7
0
0
0
1
10
10
10
0
V
C
electrolytic
C
V
V
OUT
OUT
BYP
100
IN
OUT
100
100
Noise Performance
= 6V
1mA
vs. Voltage Drop
VOLTAGE DROP (V)
= 5V
= 10µF
= 100pF
0.1
10mA
Rejection Ratio
FREQUENCY (Hz)
Rejection Ratio
FREQUENCY (Hz)
FREQUENCY (Hz)
= 5V
Power Supply
Power Supply
1k
1k 10k 100k 1M 10M
1k 10k 100k 1M 10M
10k 100k 1M 10M
0.2
C
C
I
C
C
1mA
I
C
OUT
I
OUT
BYP
OUT
OUT
OUT
BYP
OUT
V
V
10mA
= 100µA
= 0.01µF
= 2.2µF
IN
OUT
= 100µA
= 100mA
= 0.01µF
= 2.2µF
= 1µF
0.3
= 6V
100mA
= 5V
0.4
0.0001
-100
-100
0.001
400
300
200
100
-20
-40
-60
-80
-20
-40
-60
-80
0.01
1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 1E+7
1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 1E+7
0
0
0.1
0
10
10
10
1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 1E+7
0
1
10
V
V
100
IN
OUT
100
OUTPUT CURRENT (mA)
100
vs. Output Current
100
= 6V
Noise Performance
Dropout Voltage
Rejection Ratio
FREQUENCY (Hz)
Rejection Ratio
FREQUENCY (Hz)
= 5V
Power Supply
Power Supply
FREQUENCY (Hz)
1k 10k 100k 1M 10M
1k 10k 100k 1M 10M
200
1k
6
10mA, C
10k 100k 1M 10M
I
C
C
I
C
OUT
300
OUT
OUT
BYP
OUT
V
V
= 1mA
V
OUT
IN
OUT
= 1mA
= 0.01µF
= 2.2µF
= 1µF
OUT
= 6V
400
= 1µF
= 5V
= 5V
500
0.0001
0.001
-100
0.01
-20
-40
-60
-80
0.1
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10
60
50
40
30
20
10
1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 1E+7
1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 1E+7
Power Supply Ripple Rejection
0
1
0
0
10
10
0
0
I L =100µA
1mA
Dropout Characteristics
V
C
electrolytic
V
V
1
OUT
OUT
100
IN
OUT
100
Noise Performance
= 6V
INPUT VOLTAGE (V)
vs. Voltage Drop
2
VOLTAGE DROP (V)
0.1
Rejection Ratio
FREQUENCY (Hz)
= 5V
= 10µF
FREQUENCY (Hz)
I L =500mA
= 5V
10mA
Power Supply
I L =100mA
1k 10k 100k 1M 10M
1k
3
4
10k 100k 1M 10M
0.2
I
C
OUT
I
5
OUT
OUT
C
1mA
OUT
6
= 100mA
100mA
= 100mA
= 1µF
0.3
M0371-061809
= 1µF
7
10mA
8
0.4
9