L4957AD2.5TR The L4957AD2.5TR is a linear voltage regulator from STMicroelectronics. It provides a fixed 2.5V output with a maximum output current of 5A.
Mfr Part #:

L4957AD2.5TR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The L4957AD2.5TR is a linear voltage regulator from STMicroelectronics. It provides a fixed 2.5V output with a maximum output current of 5A.
Total Stock: 3,718 pcs
$ Price Range: $0.30

L4957AD2.5TR Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,718 pcs
2718 pcs On Request 1 On Request On Request N/A On Request On Request
Non-Authorised Inventory information
1,000 pcs
1000 pcs On Request 1 On Request On Request 06+ On Request On Request

L4957AD2.5TR 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

L4957AD2.5TR Description

Short technical summary and product information.

The STMicroelectronics L4957AD2.5TR is a linear voltage regulator designed for power management applications. It features a fixed output voltage of 2.5V and can supply a maximum output current of 5A.

 

This device operates with a maximum input voltage of 14V and has a quiescent current of 2mA. It includes protection features such as over-temperature and short-circuit protection, enhancing its reliability in various applications. The regulator offers a PSRR of 75dB at 120Hz.

 

Designed for surface mounting, the L4957AD2.5TR comes in a TO-263-3, D²Pak package. Its operating temperature range is from 0°C to 125°C, making it suitable for a wide array of electronic systems. The package is available in Tape & Reel (TR) or Cut Tape (CT) formats.

L4957AD2.5TR Quick Information

Product Type: Voltage Regulator - Linear
Canonical Name: L4957AD2.5TR Linear Voltage Regulator
Subcategory: Linear

L4957AD2.5TR Compliance

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

L4957AD2.5TR Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

L4957AD2.5TR Features

  • Fixed 2.5V output voltage.
  • Maximum output current of 5A.
  • Input voltage up to 14V.
  • Over-temperature and short-circuit protection.
  • Surface mount D2PAK package.

L4957AD2.5TR Applications

  • Used in power supply circuits
  • Suitable for embedded systems
  • Ideal for industrial electronics
  • Provides stable voltage regulation

L4957AD2.5TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L4957AD2.5TR?

The L4957AD2.5TR has a fixed output voltage of 2.5V.

What is the maximum output current for the L4957AD2.5TR?

The maximum output current for the L4957AD2.5TR is 5A.

What is the maximum input voltage for this linear regulator?

The maximum input voltage for the L4957AD2.5TR is 14V.

What are the protection features of the L4957AD2.5TR?

The L4957AD2.5TR includes over-temperature and short-circuit protection.

What is the operating temperature range?

The operating temperature range is 0°C to 125°C.

What package type is the L4957AD2.5TR supplied in?

The L4957AD2.5TR is supplied in a TO-263-3, D²Pak (2 Leads + Tab), TO-263AB package.

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