MIC37301-1.65BR Micrel Inc, MIC37301-1.65BR Datasheet - Page 6

• Manufacturer Part Number: MIC37301-1.65BR
• Description: IC REG LDO 3A 1.65V SPAK-5
• Manufacturer: Micrel Inc

Specifications of MIC37301-1.65BR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.65V
• Voltage - Input: 2.25 ~ 6 V
• Number Of Regulators: 1
• Current - Output: 3A (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SPAK-5
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -

October 2009
Typical Characteristics
450
400
350
300
250
200
150
100
40
35
30
25
20
15
10
3.5
2.5
1.5
0.5
80
70
60
50
40
30
20
10
50
5
0
0
0.01
0
0
3
2
1
0
1.5
-40 -20 0
vs. Supply Voltage (1.5V)
I
C
C
10mA Load
Dropout Characteristics
OUT
OUT
IN
SUPPLY VOLTAGE (V)
1
= 0
2
INPUT VOLTAGE (V)
0.1
Ground Current
= 3A
TEMPERATURE(°C)
Rejection Ratio
= 47µF
FREQUENCY (kHz)
Power Supply
Tempetature
Dropout vs.
2.5
20 40 60 80 100 120
2
3A Load
1
(3.3V)
3
2A
3A
3
10
V
V
1A
IN
OUT
3.5
= 2.5V
2.5V
= 1.5V
100
4
OUT
4
1000
5
1.4
1.2
0.8
0.6
0.4
0.2
1.6
1.4
1.2
0.8
0.6
0.4
0.2
50
45
40
35
30
25
20
15
10
80
70
60
50
40
30
20
10
1
0
0.01
5
0
0
0
1.5
1
0
vs. Supply Voltage (2.5V)
0
10mA Load
I
C
C
Dropout Characteristics
OUT
OUT
IN
SUPPLY VOLTAGE (V)
0.5
OUTPUT CURRENT (A)
1.7
1
= 0
0.1
vs. Output Current
Ground Current
INPUT VOLTAGE (V)
= 3A
Ground Current
= 100µF
FREQUENCY (kHz)
Rejection Ratio
Power Supply
1
1.9
2
1
(1.5V)
3A Lo ad
1.5
6
2.1
3
10
V
V
IN
OUT
10mA
2
100mA
= 2.5V
= 1.5V
100
2.3
4
2.5
1000
2.5
5
3
0.0006
0.0005
0.0004
0.0003
0.0002
0.0001
500
450
400
350
300
250
200
150
100
2.5
1.5
0.5
70
60
50
40
30
20
10
50
0
0
3
2
1
0
1.5
0
0
0
0
vs. Supply Voltage (1.5V)
vs. Supply Voltage (2.5V)
10mA Load
Dropout Characteristics
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
2.5V
0.5
OUTPUT CURRENT (A)
1
1
INPUT VOLTAGE (V)
Ground Current
Ground Current
Output Current
2
OUT
Dropout vs.
3A Load
1
2
1A
2
(2.5V)
3.3V
100mA
2.5
1.5
OUT
3
3
10mA
2A
M9999-102909
2
3
3A
4
4
2.5
3.5
5
5
3