LD39015M18R STMicroelectronics, LD39015M18R Datasheet - Page 9

• Manufacturer Part Number: LD39015M18R
• Description: IC REG 150MA LN 1.8V SOT23-5
• Manufacturer: STMicroelectronics

Specifications of LD39015M18R

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: Up to 5.5V
• Voltage - Dropout (typical): 0.08V @ 100mA
• Number Of Regulators: 1
• Current - Output: 150mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 5.5 V
• Output Voltage: 1.8 V
• Output Type: Fixed
• Dropout Voltage (max): 100 mV
• Output Current: 150 mA
• Line Regulation: 0.01 % / V
• Load Regulation: 0.002 % / mA
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6977-2

6
Figure 4.
Figure 6.
Figure 8.
75
75
70
70
65
65
60
60
55
55
50
50
45
45
40
40
35
35
30
30
25
25
20
20
15
15
10
10
0.16
0.16
0.14
0.14
0.12
0.12
0.08
0.08
0.06
0.06
0.04
0.04
0.02
0.02
0.85
0.85
0.84
0.84
0.83
0.83
0.82
0.82
0.81
0.81
0.79
0.79
0.78
0.78
0.77
0.77
0.76
0.76
0.75
0.75
0.1
0.1
100
100
0.8
0.8
0
0
-50
-50
0
0
Typical performance characteristics
Output voltage vs. temperature
Dropout voltage vs. output current Figure 7.
frequency
Supply voltage rejection vs.
0.05
0.05
1000
1000
0
0
I
I
OUT
OUT
Freq [Hz]
Freq [Hz]
0.1
0.1
= 10mA Vripple = 0.1Vpp
= 10mA Vripple = 0.1Vpp
Temp [°C]
Temp [°C]
I
I
OUT
OUT
50
50
[A]
[A]
V
V
0.15
0.15
10000
10000
IN
IN
=1.5V
=1.5V
I
I
I
I
OUT
OUT
OUT
OUT
100
100
=1mA
=1mA
=100mA
=100mA
0.2
0.2
100000
100000
0.25
0.25
150
150
Figure 5.
Figure 9.
800
800
600
600
400
400
300
300
200
200
700
700
500
500
100
100
0.9
0.9
0.8
0.8
0.7
0.7
0.6
0.6
0.5
0.5
0.4
0.4
0.3
0.3
0.2
0.2
0.1
0.1
0
0
2.4
2.4
2.1
2.1
1.8
1.8
1.5
1.5
1.2
1.2
0.9
0.9
0.6
0.6
0.3
0.3
1000
1000
0
0
0
0
0
0
0
0
C
C
Output voltage vs. input voltage
C
Output noise voltage vs. frequency
IN
IN
=1 µF, V
=1 µF, V
OUT
1
1
C
C
OUT
OUT
5
5
stability region
STABILITY REGION
STABILITY REGION
IN
IN
=V
=V
[µF] (nominal value)
[µF] (nominal value)
EN
EN
2
2
FREQ [Hz]
FREQ [Hz]
=1.5 to 5.5 V
=1.5 to 5.5 V
I
I
OUT
OUT
10
10
=10 mA, V
=10 mA, V
10000
10000
V
V
IN
IN
3
3
[V]
[V]
15
15
IN
IN
=4.3 V, C
=4.3 V, C
I
I
OUT
OUT
V
V
OUT
OUT
4
4
=1 mA to 0.15 A
=1 mA to 0.15 A
V
V
=3.3 V
=3.3 V
IN
IN
20
20
IN
IN
=1.5V
=1.5V
=C
=C
OUT
OUT
5
5
= 1µF
= 1µF
100000
100000
25
25
9/16
6
6