Mfr Part #:

L7912CD2T-TR

Mfr Name: ST

The ST L7912CD2T-TR is a negative linear voltage regulator with a fixed -12V output. It offers an output current of up to 1.5A and is available in a TO-220 package.

✓ Total Stock: 2,852 pcs

$ Price Range: $0.28

L7912CD2T-TR Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,842 pcs On Request	1842 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	1,000 pcs On Request	1000 pcs	On Request	1	On Request	On Request	18+	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	10 pcs On Request	10 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

L7912CD2T-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	ST
Lead Style	Gull Wing
Mounting Type	Through Hole
Output Current	1.5A
Output Voltage	-12V
SVHC Present	Not Present
Tape & Reel	Yes

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L7912CD2T-TR Description

Short technical summary and product information.

The STMicroelectronics L7912CD2T-TR is a three-terminal negative voltage regulator designed for a wide range of applications. It provides a fixed output voltage of -12V and can deliver an output current of up to 1.5A, provided adequate heat sinking is used.

Key features include thermal overload protection, short circuit protection, and output transition SOA protection, enhancing its reliability in demanding applications. This series is particularly suited for split power supplies when used in conjunction with the L78xx positive voltage regulators.

The L7912CD2T-TR is supplied in a TO-220 package, suitable for through-hole mounting. Its robust design makes it a reliable choice for on-card regulation, simplifying power distribution and improving system stability.

L7912CD2T-TR Quick Information

Product Type: Negative Voltage Regulator

Series: L79xxC

Canonical Name: ST L7912CD2T-TR Negative Voltage Regulator

Subcategory: Linear

L7912CD2T-TR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

L7912CD2T-TR Estimated Pricing

Qty	Low	High
1+	$0.28	$0.28

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

L7912CD2T-TR Features

Fixed -12V negative voltage output.
Output current up to 1.5A.
Internal thermal overload protection.
Internal short circuit protection.
TO-220 package for through-hole mounting.

L7912CD2T-TR Applications

Suitable for split power supplies.
Used for on-card voltage regulation.
Ideal for general power management.
Applications requiring stable negative voltage.

L7912CD2T-TR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the output voltage of the L7912CD2T-TR?

The L7912CD2T-TR has a fixed output voltage of -12V.

What is the maximum output current for the L7912CD2T-TR?

The L7912CD2T-TR can deliver an output current of up to 1.5A.

What type of package is the L7912CD2T-TR in?

The L7912CD2T-TR is supplied in a TO-220 package.

How is the L7912CD2T-TR mounted?

The L7912CD2T-TR is designed for through-hole mounting.

Is the L7912CD2T-TR RoHS compliant?

The RoHS status is listed as RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the L7912CD2T-TR?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

What is the REACH status for the L7912CD2T-TR?

The REACH status is listed as REACH Unaffected.