L78S18CV - ST Microelectronics

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

Part No

L78S18CV
Manufacturer

ST Microelectronics
ChipWorker Part#

CW10647366
Category

Voltage Regulator
Package

TO-220-3
Description

Linear Voltage Regulator, Fixed, Positive, 26V To 35V In, 18V And 2A Out, TO-220-3
Documentation

Datasheet

L78S18CV Global Supplier

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L78S18CV Specifications

Attribute	Attribute Value

Part Number	L78S18CV
Manufacturer	ST Microelectronics
ChipWorker Part#	CW10647366
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	2 A
Supply Current	8 mA
Number of Positions	3 Position
Quiescent Current	8 mA
voltage rating	3.00 V
Input Voltage (Max)	35 V
Input Voltage (Min)	21 V
Output Voltage (Min)	18 V
Output Current (Max)	2 A
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	0 ℃
Input Voltage	≤35 V
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Size-Length	10.4 mm
Size-Width	4.6 mm
Size-Height	9.15 mm
Operating Temperature	0℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	Compliant with Exemption
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC

Product Description

The L78S18CV is a 3-terminal Positive Regulator with 18V fixed output voltage, making it useful in a wide range of applications. This regulator can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. This type embeds internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, it can deliver over 2A output current. Although designed primarily as fixed voltage regulator, this device can be used with external components to obtain adjustable voltages and currents.
Output transition SOA protection

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