MIC5237-5.0YU Micrel Inc, MIC5237-5.0YU Datasheet - Page 5
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MIC5237-5.0YU
Manufacturer Part Number
MIC5237-5.0YU
Description
500mA 3% LDO Improved LM2942( )
Manufacturer
Micrel Inc
Datasheet
1.MIC5237-3.3YU.pdf
(9 pages)
Specifications of MIC5237-5.0YU
Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 16V
Voltage - Dropout (typical)
0.3V @ 500mA
Number Of Regulators
1
Current - Output
500mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-263-3, D²Pak (3 leads + Tab), TO-263AA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
576-2385
MIC5237-5.0YU
MIC5237-5.0YU
Typical Characteristics
Micrel, Inc.
September 2007
-100
-20
-40
-60
-80
60
50
40
30
20
10
1E+11E+21E+31E+41E+51E+61E+7
Power Supply Ripple Rejection
0
0
10 100 1k 10k 100k 1M 10M
0
1mA
vs. Voltage Drop
VOLTAGE DROP (V)
0.1
Rejection Ratio
FREQUENCY (Hz)
10mA
Power Supply
0.2
I
OUT
C
I
C
OUT
OUT
OUT
V
V
= 100mA
IN
OUT
= 100µA
0.3
= 1µF
= 1µF
= 6V
= 5V
0.4
0.0001
0.001
0.01
-100
0.1
-20
-40
-60
-80
10
1E+11E+21E+31E+41E+51E+61E+7
1E+11E+2 1E+31E+4 1E+51E+6 1E+7
1
0
10 100 1k
10 100 1k 10k 100k 1M 10M
V
C
electrolytic
OUT
OUT
Noise Performance
Rejection Ratio
FREQUENCY (Hz)
FREQUENCY (Hz)
= 5V
= 10µF
Power Supply
10k 100k 1M 10M
5
I
C
OUT
OUT
1mA
V
V
100mA
IN
OUT
= 1mA
= 1µF
= 6V
= 5V
10mA
-100
-20
-40
-60
-80
1E+11E+21E+31E+41E+51E+61E+7
0
10 100 1k 10k 100k 1M 10M
V
V
IN
OUT
= 6V
Rejection Ratio
FREQUENCY (Hz)
Power Supply
= 5V
I
C
OUT
OUT
M9999-090607-C
= 100mA
= 1µF
MIC5237