LD39015M18R STMicroelectronics, LD39015M18R Datasheet - Page 10

• 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

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Figure 10. Quiescent current vs. input voltage Figure 11. Load transient
Figure 12. Line transient
V
IN
100
100
= V
t
80
80
60
60
40
40
20
20
r
0
0
= t
1.4 1.9 2.4 2.9 3.4 3.9 4.4 4.9 5.4 5.9
1.4 1.9 2.4 2.9 3.4 3.9 4.4 4.9 5.4 5.9
EN
f
= 5µs
= 1.5 to 5.5V, I
OUT
V
V
IN
IN
= 1mA, C
=V
=V
V
V
INH
INH
IN
IN
[V]
[V]
, C
, C
IN
IN
=C
=C
OUT
OUT
OUT
= 1µF,
=1µF, I
=1µF, I
OUT
OUT
=0.15A
=0.15A
V
Figure 13. Enable transient
V
EN
IN
= 1.5V, V
t
= V
r
= t
IN
f
= 5µs
= 1.5V, I
EN
= 0 to 1V, I
OUT
= 1mA to 0.15A, C
OUT
= 1mA, C
IN
IN
= C
= C
OUT
OUT
= 1µF
= 1µF,