MIC5247-1.8YM5 TR Micrel Inc, MIC5247-1.8YM5 TR Datasheet - Page 4

• Manufacturer Part Number: MIC5247-1.8YM5 TR
• Description: IC REG VOLT 150MA 1.8V SOT23-5
• Manufacturer: Micrel Inc

Specifications of MIC5247-1.8YM5 TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.7 ~ 6 V
• Voltage - Dropout (typical): 0.15V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA
• Current - Limit (min): 160mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Fixed
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 2.7V
• Input Voltage (max): 6V
• Output Voltage: 1.8V
• Package Type: SOT-23
• Output Current: 150mA
• Load Regulation: 3%
• Line Regulation: 0.3%/V
• Output Voltage Accuracy: ±1%
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Dropout Voltage@current (typ): 0.15@150mA
• Pin Count: 5
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-1288-2

MIC5247
Typical Characteristics
M9999-022406
100
100
90
80
70
60
50
40
30
20
10
60
50
40
30
20
10
80
60
40
20
80
60
40
20
-40 -10
0
0
0
0
10
0
C
C
1 F
I
V
V
C
I
Power Supply Rejection
Power Supply Rejection
L
LOAD
0.01 F
BYP
BYP
IN
OUT
OUT
= 150mA
Ground Pin Current
Ground Pin Current
= 3.4V
100
INPUT VOLTAGE (V)
= 1µF
= 0
TEMPERATURE ( °C)
= 2.4V
= 10 F Ceramic
= 100µA
FREQUENCY (Hz)
1
FREQUENCY (Hz)
I
V
V
C
L
20
IN
OUT
C
OUT
= 100µA
1k
BYP
Ratio
= 3.4V
Ratio
= 2.4V
= 10µF Ceramic
50
C
= 0
2
BYP
I
LOAD
10k 100k 1M
80 110 140
= 0.01µF
= 150mA
3
4
1x10
1x10
1x10
1x10
100
70
60
50
40
30
20
10
80
60
40
20
-5
-6
-7
-8
-40 -10
0
0
3
2
1
0
10
0
I
V
V
C
C
V
V
C
0.01µF
I
L
Power Supply Rejection
LOAD
Dropout Characteristics
IN
OUT
IN
OUT
OUT
BYP
OUT
= 50mA
I
Ground Pin Current
LOAD
= 3.4V
= 2.8V
Noise Performance
100
= 2.4V
= 0.01 F
= 1.8V
TEMPERATURE ( °C)
INPUT VOLTAGE (V)
1µF
=10µF Ceramic
= 4.7 F
= 150mA
FREQUENCY (Hz)
FREQUENCY (Hz)
1
= 100µA
20
C
4
BYP
1k
Ratio
50
C
= 0
2
BYP
10k
I
LOAD
80 110 140
= 0
I
150mA
LOAD
100k 1M
= 50mA
3
=
4
100
500
400
300
200
100
60
50
40
30
20
10
75
74
73
72
71
70
80
60
40
20
0
0
0
0
-40 -10
1µF
I
V
V
C
Power Supply Rejection
V
L
IN
OUT
V OUT = 0
OUT
IN
= 100mA
OUTPUT CURRENT (mA)
Ground Pin Current
= 3.4V
vs. Output Current
Short Circuit Current
= V
Ground Current
INPUT VOLTAGE (V)
= 2.4V
= 10µF Ceramic
vs. Temperature
TEMPERATURE ( °C)
FREQUENCY (Hz)
OUT
1
C
20
BYP
+ 1
Ratio
= 0
2
50
0.01µF
I
LOAD
February 2006
80 110 140
= 100µA
3
Micrel, Inc.
4