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L7912CV-DG The STMicroelectronics L7912CV-DG is a negative linear voltage regulator providing a fixed -12V output at up to 1.5A. It features thermal overload and short circuit protection.
Mfr Part #:

L7912CV-DG

Available from 5 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L7912CV-DG is a negative linear voltage regulator providing a fixed -12V output at up to 1.5A. It features thermal overload and short circuit protection.
✓ Total Stock: 205,155 pcs
$ Price Range: $0.28

L7912CV-DG Available from 5 distributors

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✓ Non-Authorised
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L7912CV-DG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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L7912CV-DG Description

Short technical summary and product information.

The STMicroelectronics L7912CV-DG is a three-terminal negative voltage regulator designed for various applications requiring stable negative voltage. It offers a fixed output voltage of -12V and can deliver an output current of up to 1.5A when adequate heat sinking is provided.

 

Key electrical characteristics include an input voltage rating of -35V, a typical voltage dropout of 1.1V at 1A, and a quiescent current of 3mA. The device incorporates protection features such as thermal overload and short circuit protection, enhancing its reliability in demanding environments.

 

This regulator is available in a TO-220 package, suitable for through-hole mounting. Its operating temperature range is from 0°C to 125°C, making it versatile for different operating conditions. The L7912CV-DG series is useful for local on-card regulation and is particularly suited for split power supplies.

L7912CV-DG Quick Information

Product Type: Voltage Regulator
Series: L79xxC
Canonical Name: STMicroelectronics L7912CV-DG Negative Voltage Regulator
Subcategory: Linear Voltage Regulator

L7912CV-DG Compliance

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

L7912CV-DG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L7912CV-DG Features

  • Provides a fixed -12V negative output voltage.
  • Capable of delivering up to 1.5A output current.
  • Includes thermal overload and short circuit protection.
  • Packaged in a TO-220 for through-hole mounting.
  • Operates within a 0°C to 125°C temperature range.

L7912CV-DG Applications

  • Suitable for split power supplies.
  • Ideal for on-card voltage regulation.
  • Used in general power management circuits.
  • Applicable in systems requiring negative voltage.

L7912CV-DG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L7912CV-DG?

The L7912CV-DG provides a fixed output voltage of -12V.

What is the maximum output current for the L7912CV-DG?

The L7912CV-DG can deliver an output current of up to 1.5A.

What type of package is the L7912CV-DG in?

The L7912CV-DG is available in a TO-220 package.

What is the operating temperature range of the L7912CV-DG?

The L7912CV-DG operates within a temperature range of 0°C to 125°C.

What protection features does the L7912CV-DG offer?

The L7912CV-DG includes thermal overload and short circuit protection.

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