onsemi MC7818CT,
Obsolete
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.23
Stock
79,480
621,878
Authorized Distributors
1
6
Case/Package
TO-220
TO-220
Number of Pins
3
3
Number of Outputs
1
1
Max Output Current
-
1 A
Min Input Voltage
21 V
21 V
Max Input Voltage
33 V
33 V
Min Output Voltage
-
18 V
Max Output Voltage
-
-
Accuracy
-
4 %
Dropout Voltage
2 V
2 V
Power Supply Rejection Ratio (PSRR)
-
57 dB
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1978-03-22
Lifecycle StatusObsolete (Last Updated: 1 year ago)
LTB Date2004-04-15
LTD Date2004-10-15
Related Parts
Descriptions
Descriptions of onsemi MC7818CT, provided by its distributors.
Obsolete Lead Free Positive Not Qualified Linear Voltage Regulator IC 0C~125C 1A 2.54mm 2V
REG STD LIN FIX POS 18V 2.2A 3PIN TO-220
Fixed Positive Standard Regulator, 18V, BIPolar, PSFM3
V REG +18V, 7818, TO-220-3; Voltage regulator type:Positive Fixed; Voltage, input max:35V; Current, output max:1A; Temperature, operating range:-40°C to +125°C; Temp, op. max:125°C; Temp, op. min:-40°C; Base number:7818; Case style:TO-220; Device marking:MC7818CT; IC Generic number:7818; Pins, No. of:3; Voltage, output:18V
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageTO-220
MountThrough Hole
Number of Pins3
Number of Terminals3
Technical
Dropout Voltage2 V
Max Input Voltage33 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Min Input Voltage21 V
Min Operating Temperature0 °C
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output Current1 A
Output TypeFixed
Output Voltage18 V
Output Voltage Accuracy4 %
PolarityPositive
Quiescent Current6.5 mA
Voltage Tolerance5 %
Dimensions
Height - Seated (Max)19.68 mm
Length9.97 mm
Terminal Pitch2.54 mm
Width4.445 mm
Compliance
Environmental Classification
China RoHSNon-Compliant
REACH SVHCNo
RoHSCompliant
Compliance Statements