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STMicroelectronics 5-Channel Linear Voltage Regulator 9V 1.5A TO-220 3-Pin L7809CV

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STMicroelectronics 5-Channel Linear Voltage Regulator 9V 1.5A TO-220 3-Pin L7809CV

Name: STMicroelectronics 5-Channel Linear Voltage Regulator 9V 1.5A TO-220 3-Pin L7809CV
Brand: STMicroelectronics
SKU: 219142
Price: 0.59 USD
Availability: InStock

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Category Voltage Regulator Brand STMicroelectronics Condition New

Specifications

Country of Origin	China
Brand	STMicroelectronics
Height	15.75mm
Length	10.4mm
Model	L7809CV
Width	4.6mm
Mount Type	Through Hole
Output type	Fixed
Series	L78xx
Output Current	1.5A
Maximum Operating Temperature	125°C
Package Type	TO-220
Load Regulation	180 mV
Minimum Operating Temperature	0°C
Polarity	Positive
Regulator Type	Linear
Number of outputs	5
Maximum Input Voltage	35V
Output Voltage	9V
Quiescent Current	8mA
Line Regulation	180 mV
Standards/Approvals	RoHS
Pin Count	3

Key Features

Provides fixed 9V output voltage for reliable operation.
Supports up to five outputs with linear regulation.
Features thermal overload and output transition safe area protection.
Operates within 0 to 125°C temperature range.
Designed for through-hole mounting with a 3-pin TO-220 package.
Low quiescent current of 8mA for energy efficiency.
RoHS compliant ensuring environmental safety.
Suitable for industrial and electronic power management applications.

Product Description

STMicroelectronics L7809CV is a 5-Channel Linear Voltage Regulator designed to deliver a fixed 9V output voltage with a maximum output current of 1.5A. Packaged in a TO-220 3-pin through-hole format, this regulator offers robust performance and protection features ideal for industrial and electronic circuit applications.

The L7809CV ensures excellent line and load regulation, both at 180mV, making it suitable for maintaining stable voltage outputs despite variations in supply or load conditions. With a quiescent current of only 8mA, this device is energy efficient while offering a reliable power supply.

Key protective features include internal thermal overload protection, current limiting, and output transition safe operating area protection, enhancing device longevity and reliability in demanding environments. The regulator operates safely within a temperature range of 0°C to 125°C and handles a maximum input voltage of 35V.

Its positive polarity and fixed output type simplify the design process, while the series L78xx ensures compatibility and performance consistency. Being RoHS compliant, this regulator supports eco-friendly manufacturing standards.

Ideal use cases for the STMicroelectronics L7809CV include power management systems in industrial electronics, laboratory equipment, embedded systems, and other applications requiring reliable, fixed voltage regulation with multiple outputs.

Provides fixed 9V output voltage for reliable operation. Supports up to five outputs with linear regulation. Features thermal overload and output transition safe area protection. Operates within 0 to 125°C temperature range.

Designed for through-hole mounting with a 3-pin TO-220 package. Low quiescent current of 8mA for energy efficiency. RoHS compliant ensuring environmental safety. Suitable for industrial and electronic power management applications.

Internal thermal shutdown and current limiting for device protection. Manufactured in China with high-quality standards. Explore more Voltage Regulator products and STMicroelectronics components at EnvMart for your industrial and electronics manufacturing needs.