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L78M15ABDT-TR The STMicroelectronics L78M15ABDT-TR is a linear voltage regulator providing a fixed 15V output. It features a 500mA output current capability and is housed in a surface-mount DPAK package.
Mfr Part #:

L78M15ABDT-TR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L78M15ABDT-TR is a linear voltage regulator providing a fixed 15V output. It features a 500mA output current capability and is housed in a surface-mount DPAK package.
✓ Total Stock: 235,203 pcs
$ Price Range: $0.28

L78M15ABDT-TR Available from 4 distributors

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✓ Non-Authorised
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Fe Components ✓
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222,500 pcs
On Request
222500 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
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10,000 pcs
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10000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Xingangxin ✓
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1,751 pcs
On Request
1751 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
952 pcs
On Request
952 pcs On Request 1 On Request On Request 21+ 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.

L78M15ABDT-TR 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 Current
Output Type
Output Voltage
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
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L78M15ABDT-TR Description

Short technical summary and product information.

The L78M15ABDT-TR from STMicroelectronics is a precision 500 mA positive voltage regulator designed for a wide range of applications. It offers a fixed output voltage of 15V with a tolerance of ±2%.

 

Key electrical features include thermal overload protection, short circuit protection, and output transition SOA protection, making the device highly reliable. It operates within an extended temperature range of -40°C to 125°C.

 

This regulator is available in a DPAK (TO-252) surface-mount package, suitable for on-card regulation to eliminate distribution problems. It can deliver over 0.5A output current if adequate heat sinking is provided. The device also includes features like internal current limiting and safe area protection.

 

With its robust design and fixed output voltage, the L78M15ABDT-TR is useful for various power management tasks where stable voltage regulation is required.

L78M15ABDT-TR Quick Information

Product Type: Linear Voltage Regulator
Series: L78MxxA
Canonical Name: L78M15ABDT-TR Linear Voltage Regulator
Subcategory: Linear

L78M15ABDT-TR Compliance

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

L78M15ABDT-TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L78M15ABDT-TR Features

  • Fixed 15V positive output voltage.
  • Output current up to 500mA.
  • ±2% output voltage tolerance.
  • Thermal overload and short circuit protection.
  • Surface mount DPAK package.

L78M15ABDT-TR Applications

  • Provides stable voltage regulation.
  • Suitable for on-card power supplies.
  • Used in various electronic circuits.
  • Reliable power management solutions.

L78M15ABDT-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L78M15ABDT-TR?

15V

What is the maximum output current?

0.5A

What is the output voltage tolerance?

±2%

What is the operating temperature range?

-40°C to 125°C

What package is the L78M15ABDT-TR available in?

TO-252-3, DPak (2 Leads + Tab), SC-63 - a surface-mount DPAK package.

What protection features does the regulator include?

Over current, over temperature, and short-circuit protection.

What is the typical quiescent current?

6 mA

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