MIC5203-3.0BM4 TR Micrel Inc, MIC5203-3.0BM4 TR Datasheet - Page 6
![IC REG LDO 80MA 3% 3.0V SOT-143](/photos/5/48/54897/576-sot-143-3_sml.jpg)
MIC5203-3.0BM4 TR
Manufacturer Part Number
MIC5203-3.0BM4 TR
Description
IC REG LDO 80MA 3% 3.0V SOT-143
Manufacturer
Micrel Inc
Datasheet
1.MIC5203-3.6YM5_TR.pdf
(10 pages)
Specifications of MIC5203-3.0BM4 TR
Regulator Topology
Positive Fixed
Voltage - Output
3V
Voltage - Input
Up to 16V
Voltage - Dropout (typical)
0.3V @ 80mA
Number Of Regulators
1
Current - Output
80mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-143, SOT-143B, TO-253AA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Limit (min)
-
Other names
MIC5203-3.0BM4TR
MIC5203-3.0BM4TR
MIC5203-3.0BM4TR
Typical Characteristics
Micrel, Inc.
November 2009
2000
1500
1000
1000
100
500
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
2.4
10
1
0.01
0
-60 -30 0
0 10 20 30 40 50 60 70 80
0
C
C
C
C
IN
OUT
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
IN
OUT
CURVES APPLICABLE
vs. Output Current
vs. Output Current
OUTPUT CURRENT (mA)
AT 100∝A AND 50mA
= 10∝F
vs. Output Current
TEMPERATURE ( °C)
Dropout Voltage
= 10∝F
vs. Temperature
0.1
Ground Current
Output Voltage
50
= 1∝F
Output Voltage
= 1∝F
C
C
HI / AVG / LO
3 DEVICES
IN
OUT
30 60 90 120 150
V
= 10∝F
100
1
IN
= 1∝F
= V
OUT
10
150
+ 1V
100
200
400
300
200
100
160
140
120
100
200
180
160
140
120
100
2.0
1.5
1.0
0.5
0.0
80
60
40
20
0
0
-60 -30 0
-60 -30 0
0
0
I
L
C
C
I
Short Circuit Current
Short Circuit Current
L
IN
OUT
= 100∝A
1
1
vs. Supply Voltage
SUPPLY VOLTAGE (V)
= 1mA
INPUT VOLTAGE (V)
TEMPERATURE ( °C)
TEMPERATURE ( °C)
vs. Input Voltage
vs. Temperature
Dropout Voltage
vs. Temperature
= 10∝F
Ground Current
= 1∝F
2
2
I
30 60 90 120 150
30 60 90 120 150
L
3
3
= 50mA
C
C
I
6
L
C
C
IN
OUT
= 80mA
IN
OUT
V
4 5
4 5
= 10∝F
I
OUT
L
= 10∝F
= 1∝F
= 100∝A
= 1∝F
= 3.3V
6
6
7
7
100
-20
-40
-60
-50
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.5
3.4
3.3
60
40
20
50
4
3
2
1
0
0
0
-60 -30 0
-60 -30 0
-2
0
Minimum Supply Voltage
C
C
I
L
0 2 4
Thermal Regulation
IN
OUT
= 100∝A
1
SUPPLY VOLTAGE (V)
= 10∝F
TEMPERATURE ( °C)
C
TEMPERATURE ( °C)
vs. Temperature
vs. Temperature
Ground Current
(3.3V Version)
Characteristics
L
V OUT = 3.3V
= 1∝F
= 1∝F
2
I
L
Dropout
TIME (ms)
I
C
C
= 1mA
L
30 60 90 120 150
30 60 90 120 150
IN
OUT
= 80mA
3
6 8 10 12 14 16
= 10∝F
I
I
L
L
= 1∝F
C
C
= 50mA
= 100∝A
4 5
IN
OUT
I
L
= 10∝F
= 80mA
= 1∝F
M9999-111909
6
7
MIC5203