LE80CD-TR STMicroelectronics, LE80CD-TR Datasheet - Page 7
![IC REG LDO 100MA 8.0V 8-SOIC](/photos/1/38/13851/497-8-soic_sml.jpg)
LE80CD-TR
Manufacturer Part Number
LE80CD-TR
Description
IC REG LDO 100MA 8.0V 8-SOIC
Manufacturer
STMicroelectronics
Specifications of LE80CD-TR
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)
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
18 V
Output Voltage
8 V
Output Type
Fixed
Dropout Voltage (max)
0.5 V
Output Current
100 mA
Line Regulation
35 mV
Load Regulation
25 mV
Voltage Regulation Accuracy
2 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Primary Input Voltage
10V
Output Voltage Fixed
8V
Dropout Voltage Vdo
200mV
No. Of Pins
8
Voltage Regulator Case Style
SOIC
Operating Temperature Range
-40°C To +125°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-5220-2
LE80CD-TR
LE80CD-TR
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
3
Table 2.
1. Our SO-8 package used for Voltage Regulators is modified internally to have pins 2, 3, 6 and 7 electrically communed to
Table 3.
Figure 3.
Note:
Symbol
the die attach flag. This particular frame decreases the total thermal resistance of the package and increases its ability to
dissipate power when an appropriate area of copper on the printed circuit board is available for heatsinking. The external
dimensions are the same as for the standard SO-8.
R
R
thJC
thJA
Symbol
T
P
T
STG
V
I
TOT
OP
O
I
Thermal resistance junction-case
Thermal resistance junction-ambient
Maximum ratings
Absolute maximum ratings
Thermal data
Test circuit
If the Inhibit pin is left floating, the regulator is in ON mode. However, to avoid any noise
picking-up, it is suggested to ground it when the Inhibit function is not used.
DC input voltage
Output current
Power dissipation
Storage temperature range
Operating junction temperature range
Parameter
Parameter
SO-8
20
55
Internally limited
Internally limited
-65 to 150
-40 to 125
Value
20
TO-92
200
(1)
°C/W
°C/W
Unit
Unit
°C
°C
V
7/39