LD39015M18R STMicroelectronics, LD39015M18R Datasheet - Page 7

• 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

5
Table 5.
Symbol
V
V
ΔV
ΔV
ΔV
ΔV
V
SVR
V
DROP
V
UVLO
I
e
OUT
I
SC
OUT
OUT
OUT
OUT
EN
Q
IN
N
Operating input voltage
Turn-on threshold
Turn-off threshold
V
Transient line regulation
Static load regulation
Transient load regulation
Dropout voltage
Output noise voltage
Supply voltage rejection
V
Quiescent current
Short circuit current
Enable input logic low
Enable input logic high
Static line regulation
OUT
OUT
Electrical characteristics
T
otherwise specified.
Electrical characteristics
J
accuracy
= 1.5V
= 25 °C, V
Parameter
(3)
IN
= V
(2)
OUT(NOM)
(2)
V
V
-40°C < T
V
V
-40°C < T
V
ΔV
T
I
I
I
-40°C < T
1.1kHz to 100kHz, I
V
V
V
I
V
V
I
I
I
I
I
-40°C < T
V
V
R
V
-40°C < T
V
-40°C < T
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
R
OUT
IN
RIPPLE
IN
RIPPLE
IN
EN
L
IN
IN
(1)
IN
= 0
= T
+ 1 V, C
= 1.5V to 5.5V,
= 1.5V to 5.5V,
= V
= V
input current in OFF MODE:
= GND
= 0mA
= 0mA, -40°C < T
= 0 to 150mA
= 0 to 150mA
= +500mV, I
= 1mA to 150mA
= 1mA to 150mA, T
= 100mA, V
= 10mA
= 10mA
> 1.5V, I
> 1.5V, I
≤ 1.5V, I
≤ 1.5V, I
+1V ≤ V
= 0.8V
F
OUTNOM
OUTNOM
= 5µs
= 0.1V, Freq. = 1kHz
= 0.1V, Freq.=10kHz
J
J
J
J
J
J
Test conditions
< 125°C
< 125°C
< 125°C
< 125°C
< 125°C
< 125°C
IN
OUT
OUT
OUT
IN
OUT
= C
+ 0.5V +/-V
+ 0.5V +/-V
≤ 5.5V, I
OUT
OUT
= 1mA, T
= 1mA
= 1mA,
= 1mA,
OUT
OUT
> 1.5V
= 1mA,
J
= 1 µF, I
< 125°C
= 10mA,
OUT
R
= T
RIPPLE
RIPPLE
J
= 25°C
= 1mA
F
= 5µs
OUT
= 1 mA, V
Min.
1.30
-2.0
-3.0
1.5
0.9
0.002
0.001
Typ.
1.45
1.35
0.01
EN
±10
±30
350
10
40
80
29
65
62
18
38
= V
IN
Max.
1.48
, unless
100
5.5
2.0
3.0
0.4
50
70
1
µV
%/mA
mVpp
mVpp
Unit
%/V
mV
mV
mV
mA
dB
µA
%
V
V
RMS
V
V
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