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L78M12CV-DG The L78M12CV-DG is a linear voltage regulator from STMicroelectronics that delivers a fixed 12V output with 500mA current capability.
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L78M12CV-DG

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The L78M12CV-DG is a linear voltage regulator from STMicroelectronics that delivers a fixed 12V output with 500mA current capability.
✓ Total Stock: 1,000 pcs
$ Price Range: $0.28

L78M12CV-DG Available from 1 distributor

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L78M12CV-DG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
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L78M12CV-DG Description

Short technical summary and product information.

The L78M12CV-DG is a linear voltage regulator from STMicroelectronics designed to provide a stable 12V output voltage. It is capable of delivering up to 500mA of output current, making it suitable for a variety of low-power applications.

 

This regulator is housed in a TO220 package, which offers good thermal performance for moderate power dissipation. Linear regulators are known for their low output noise and simple implementation, requiring only a few external capacitors for operation.

 

The device is commonly used in power management circuits where a clean, regulated 12V supply is needed from a higher input voltage. Its fixed output voltage eliminates the need for external resistor dividers, simplifying the design.

L78M12CV-DG Quick Information

Product Type: Linear Voltage Regulator
Series: L78M
Canonical Name: L78M12CV-DG Linear Voltage Regulator
Subcategory: Positive Fixed Output

L78M12CV-DG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

L78M12CV-DG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

L78M12CV-DG Features

  • Fixed 12V output voltage.
  • 500mA output current capability.
  • TO220 through-hole package.
  • Low output noise operation.
  • Built-in current limiting protection.

L78M12CV-DG Applications

  • Used in power supply post-regulation.
  • Ideal for microcontroller power rails.
  • Suitable for industrial control circuits.
  • Common in consumer electronics power management.

L78M12CV-DG FAQs

2 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L78M12CV-DG?

The output voltage is 12V.

What is the maximum output current of the L78M12CV-DG?

The maximum output current is 500mA.

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