STMicroelectronics L78S09CV, 1-Channel Linear Voltage, Voltage Regulator, 2 A, 9 V, TO-220 3-Pin

RS Stock No.:: 686-9751
Mfr. Part No.:: L78S09CV
Manufacturer:: STMicroelectronics

STMicroelectronics L78S09CV, 1-Channel Linear Voltage, Voltage Regulator, 2 A, 9 V, TO-220 3-Pin

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Bulk discount available

Subtotal (1 pack of 10 units)*

MYR24.80

FREE delivery for orders over RM 500.00

Last RS stock

10 left, ready to ship from another location
Final 850 unit(s) shipping from 23 December 2025

Units	Per Unit	Per Pack*
10 - 10	MYR2.48	MYR24.80
20 - 20	MYR2.429	MYR24.29
30 +	MYR2.356	MYR23.56

*price indicative

RS Stock No.:: 686-9751
Mfr. Part No.:: L78S09CV
Manufacturer:: STMicroelectronics

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	STMicroelectronics
	Regulator Type	Linear Voltage
	Product Type	Voltage Regulator
	Output Voltage	9 V
	Number of Outputs	1
	Line Regulation	130 mV
	Load Regulation	170 mV
	Mount Type	Through Hole
	Polarity	Positive
	Package Type	TO-220
	Quiescent Current	8mA
	Pin Count	3
	Output Current	2A
	Output Type	Fixed
	Switching Regulator	Yes
	Height	9.15mm
	Standards/Approvals	No
	Length	10.4mm
	Series	L78Sxx
	Width	4.6 mm
	Minimum Operating Temperature	0°C
	Maximum Operating Temperature	150°C
	Maximum Input Voltage	35V
	Minimum Input Voltage	12V
	Automotive Standard	No

	Select all
	Brand STMicroelectronics
	Regulator Type Linear Voltage
	Product Type Voltage Regulator
	Output Voltage 9 V
	Number of Outputs 1
	Line Regulation 130 mV
	Load Regulation 170 mV
	Mount Type Through Hole
	Polarity Positive
	Package Type TO-220
	Quiescent Current 8mA
	Pin Count 3
	Output Current 2A
	Output Type Fixed
	Switching Regulator Yes
	Height 9.15mm
	Standards/Approvals No
	Length 10.4mm
	Series L78Sxx
	Width 4.6 mm
	Minimum Operating Temperature 0°C
	Maximum Operating Temperature 150°C
	Maximum Input Voltage 35V
	Minimum Input Voltage 12V
	Automotive Standard No

L78S 2A Linear Voltage Regulator, STMicroelectronics

STMicroelectronics L78S series positive voltage regulators are for use in fixed voltage regulation. There are no external parts required unless you want to adjust the outputs. The linear voltage regulators feature safe area protection, internal current limiting and thermal shut-down making them a robust device. STMicroelectronics regulators can offer local on-card regulation which can eliminate any distribution problems associated with single point regulation.

Three-terminal positive regulators in TO220 package

Output current up to 2 A/ Range of fixed output voltages

Thermal protection, short circuit protection, output transition SOA protection

STMicroelectronics L78S09CV, 1-Channel Linear Voltage, Voltage Regulator, 2 A, 9 V, TO-220 3-Pin

FREE delivery for orders over RM 500.00

L78S 2A Linear Voltage Regulator, STMicroelectronics

Features

Linear Voltage Regulators, STMicroelectronics

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