LM7818CT - Fairchild

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM7818CT
Manufacturer

Fairchild
ChipWorker Part#

CW11258464
Category

Voltage Regulator
Package

TO-220-3
Description

FAIRCHILD SEMICONDUCTOR LM7818CT Linear Voltage Regulator, 7818, Fixed, 21V To 33V In, 18V And 1A Out, TO-220AB-3
Documentation

Datasheet

LM7818CT Global Supplier

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LM7818CT Specifications

Attribute	Attribute Value

Part Number	LM7818CT
Manufacturer	Fairchild
ChipWorker Part#	CW11258464
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-220-3
Number of Outputs	1 Output
Output Voltage	18 V
Output Current	1 A
Number of Positions	3 Position
Quiescent Current	8 mA
voltage rating	2V @1A
Input Voltage (Max)	33 V
Input Voltage (Min)	21 V
Output Current (Max)	1 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	≤35 V
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Size-Length	10.67 mm
Size-Width	4.83 mm
Size-Height	16.51 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The LM7818CT is a 3-terminal Positive Voltage Regulator features thermal overload protection and short-circuit protection. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, it can deliver over 1A output current. Although designed primarily as fixed voltage regulators, this device can be used with external components to obtain adjustable voltages and currents.
Output transistor safe operating area protection
±4% Output voltage tolerance

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