LE80CD STMicroelectronics, LE80CD Datasheet - Page 28
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LE80CD
Manufacturer Part Number
LE80CD
Description
IC REG LDO 100MA 8.0V 8-SOIC
Manufacturer
STMicroelectronics
Datasheet
1.EK3L02AQ.pdf
(39 pages)
Specifications of LE80CD
Regulator Topology
Positive Fixed
Voltage - Output
8V
Voltage - Input
Up to 18V
Voltage - Dropout (typical)
0.2V @ 100mA
Number Of Regulators
1
Current - Output
100mA
Current - Limit (min)
150mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LE80CD-TR
Manufacturer:
ST
Quantity:
13 984
Part Number:
LE80CD-TR
Manufacturer:
ST
Quantity:
20 000
Table 24.
28/39
Symbol
SVR
V
C
V
eN
V
V
V
I
V
V
I
I
O
d
IH
O
IL
I
O
d
I
O
O
Output voltage
Operating input voltage
Output current limit
Line regulation
Load regulation
Quiescent current
Supply voltage rejection
Output noise voltage
Dropout voltage
Control input logic low
Control input logic high
Control input current
Output bypass
capacitance
Electrical characteristics for LE80C (refer to the test circuits, T
C
O
= 2.2 µF unless otherwise specified.)
Parameter
I
B = 10 Hz to 100 kHz
I
I
I
V
V
V
V
V
I
I
T
T
V
ESR = 0.1 to 10 , I
O
O
O
O
O
O
A
A
I
I
I
I
I
I
= 10 mA, V
= 8.7 to 18 V, I
= 9 V, I
= 9 to 18V, I
= 9 to 18V, I
= 9 V
= 100 mA
= 100 mA, T
= 9 V, V
= 10 mA, V
= 100 mA
= 5 mA, V
= -40 to 125°C
= -40 to 125°C
O
C
= 0.5 to 100 mA
= 6 V
Test conditions
I
= 10 ± 1 V
I
I
O
O
= 10 V
= 10 V, T
A
=100mA
= 0mA
= -40 to 125°C
O
= 0.5 mA
O
= 0 to 100 mA
A
= -25 to 85°C
ON MODE
OFF MODE
f = 120 Hz
f = 1 kHz
f = 10 kHz
Min.
7.84
7.68
150
2
2
J
= 25 °C, C
Typ.
0.7
1.7
0.2
70
72
66
57
50
10
10
8
5
3
I
Max.
8.16
8.32
= 0.1 µF,
140
1.6
3.6
0.4
0.5
0.8
18
35
25
Unit
mA
mV
mV
mA
µA
dB
µV
µA
µF
V
V
V
V
V