MIC39150-1.65BU Micrel Inc, MIC39150-1.65BU Datasheet - Page 6

• Manufacturer Part Number: MIC39150-1.65BU
• Description: IC REG LDO 1.5A 1.0% 1.65V TO263
• Manufacturer: Micrel Inc

Specifications of MIC39150-1.65BU

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.65V
• Voltage - Input: 2.25 ~ 16 V
• Voltage - Dropout (typical): 0.375V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A (Min)
• 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: Contains lead / RoHS non-compliant
• Current - Limit (min): -

Typical Characteristics
Micrel, Inc.
October 2009
600
500
400
300
200
100
60
50
40
30
20
10
1E+1 1E+2 1E+3 1E+4 1E+5 1E+6
0
0
-40 -20 0 20 40 60 80 100 120
10
I
C
C
LOAD
V
OUT
IN
OUT
100
= 0
TEMPERATURE ( °C)
Dropout Voltage
vs. Temperature
Rejection Ratio
= 1.5A
= 10µF
FREQUENCY (Hz)
= 1.8V
Power Supply
V
OUT
1k
= 2.5V
10k 100k 1M
I
V
V
LOAD
IN
OUT
= 3.3V
= 1.5A
= 2.5V
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
65
60
55
50
45
40
35
30
25
20
15
10
25
20
15
10
5
0
5
0
-40 -20 0 20 40 60 80 100 120
0
I
Dropout Characteristics
LOAD
V
OUT
2
vs. Supply Voltage
SUPPLY VOLTAGE (V)
TEMPERATURE ( °C)
INPUT VOLTAGE (V)
vs. Temperature
Ground Current
Ground Current
= 100mA
= 1.8V
I
I
LOAD
LOAD
4
I
LOAD
I
= 1000mA
LOAD
= 1500mA
6
I
LOAD
6
= 750mA
V
I
LOAD
OUT
= 1.5A
8
= 750mA
= 2.5V
= 1.5A
10
12
0.36
0.35
0.34
0.33
0.32
0.31
0.30
3.5
3.0
2.5
2.0
1.5
1.0
0.5
25
20
15
10
5
0
0
-40 -20 0 20 40 60 80 100 120
-40 -20 0 20 40 60 80 100 120
0
V
typical 2.5V device
OUT
250 500 750 100012501500
OUTPUT CURRENT (mA)
V
vs. Output Current
OUT
TEMPERATURE ( °C)
TEMPERATURE ( °C)
vs. Temperature
Short Circuit vs.
Ground Current
Ground Current
= 2.5V
MIC39150/39151/39152
Temperature
typical 1.8V device
= 1.8V
I
LOAD
V
V
OUT
OUT
M9999-102309-A
= 10mA
= 1.8V
= 2.5V