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L78L12ABD-TR The STMicroelectronics L78L12ABD-TR is a linear voltage regulator providing a fixed 12V output. It features a 6mA output current and is housed in an 8-SOIC Surface Mount package.
Mfr Part #:

L78L12ABD-TR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L78L12ABD-TR is a linear voltage regulator providing a fixed 12V output. It features a 6mA output current and is housed in an 8-SOIC Surface Mount package.
✓ Total Stock: 491,574 pcs
$ Price Range: $0.28

L78L12ABD-TR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
452,000 pcs
On Request
452000 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
32,500 pcs
On Request
32500 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
5,050 pcs
On Request
5050 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,024 pcs
On Request
2024 pcs On Request 1 On Request On Request 1105+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

L78L12ABD-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Spacing
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Tape & Reel
Voltage
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L78L12ABD-TR Description

Short technical summary and product information.

The STMicroelectronics L78L12ABD-TR is a linear voltage regulator designed for various power management applications. It provides a stable, fixed 12V output voltage with a maximum output current of 6mA. This device is suitable for applications requiring a reliable and simple voltage regulation solution.

 

The regulator operates within a temperature range of -40°C to 125°C and includes protection features such as over current, over temperature, and short circuit protection. Its positive output configuration and fixed output type make it straightforward to integrate into circuit designs.

 

The L78L12ABD-TR comes in an 8-SOIC package, designed for surface mounting. This mounting type is common in modern electronic assemblies, allowing for efficient board space utilization and automated manufacturing processes. The package dimensions are specified as 0.154" width (3.90mm).

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are not verified by documentation. The part is also identified by distributor part numbers such as 497-7767-2-ND.

L78L12ABD-TR Quick Information

Product Type: Linear Voltage Regulator
Series: L78L
Canonical Name: STMicroelectronics L78L12ABD-TR Linear Voltage Regulator
Subcategory: Linear

L78L12ABD-TR Compliance

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

L78L12ABD-TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L78L12ABD-TR Features

  • Fixed 12V positive output voltage.
  • 6mA maximum output current.
  • Surface Mount 8-SOIC package.
  • Includes over current protection.
  • Operates from -40°C to 125°C.

L78L12ABD-TR Applications

  • Power supply regulation.
  • Low power electronic circuits.
  • Consumer electronics.
  • Industrial control systems.

L78L12ABD-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L78L12ABD-TR?

The output voltage is fixed at 12V.

What is the output current rating?

The output current is 6mA.

What is the operating temperature range?

-40°C to 125°C.

What package is the device available in?

8-SOIC (0.154", 3.90mm Width).

Does the regulator have protection features?

Yes, it includes over current, over temperature, and short circuit protection.

What is the power supply rejection ratio?

42dB at 120Hz.

How many regulators are in the package?

One regulator.

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