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LM2678T-5.0/NOPB The Texas Instruments LM2678T-5.0/NOPB is a DC-DC switching regulator designed for step-down conversion. It provides a fixed 5V output voltage with a 5A current capability.
Mfr Part #:

LM2678T-5.0/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2678T-5.0/NOPB is a DC-DC switching regulator designed for step-down conversion. It provides a fixed 5V output voltage with a 5A current capability.
✓ Total Stock: 5,505 pcs
$ Price Range: $0.16

LM2678T-5.0/NOPB Available from 2 distributors

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✓ Non-Authorised
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Fe Components ✓
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4,725 pcs
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4725 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
780 pcs
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780 pcs On Request 1 On Request On Request On Request On Request On Request
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LM2678T-5.0/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM2678T-5.0/NOPB Description

Short technical summary and product information.

The Texas Instruments LM2678T-5.0/NOPB is a high-performance DC-DC switching regulator operating in a step-down (buck) topology. This device is designed to provide a stable 5V fixed output voltage and can deliver up to 5A of current.

 

Key electrical characteristics include a 260kHz switching frequency and a wide operating temperature range from -40°C to 125°C (TJ). The regulator features a non-synchronous rectification design.

 

For ease of integration into various electronic systems, the LM2678T-5.0/NOPB is supplied in a TO-220-7 package and utilizes through-hole mounting. This makes it suitable for applications requiring robust power management solutions.

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status, though these are noted with low confidence due to unverified data.

LM2678T-5.0/NOPB Quick Information

Product Type: DC DC Switching Regulator
Series: LM2678
Canonical Name: Texas Instruments LM2678T-5.0/NOPB Step-Down Switching Regulator
Subcategory: Voltage Regulators

LM2678T-5.0/NOPB Compliance

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

LM2678T-5.0/NOPB Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

LM2678T-5.0/NOPB Features

  • Step-down switching regulator IC.
  • Fixed 5V output voltage.
  • Maximum output current of 5A.
  • Operates at 260kHz switching frequency.
  • Through-hole mounting in TO-220-7 package.

LM2678T-5.0/NOPB Applications

  • Power supply for electronic devices.
  • Voltage regulation in embedded systems.
  • DC-DC conversion applications.
  • Suitable for moderate power needs.

LM2678T-5.0/NOPB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM2678T-5.0/NOPB?

The LM2678T-5.0/NOPB provides a fixed 5V output voltage.

What is the maximum output current for this regulator?

The maximum output current for the LM2678T-5.0/NOPB is 5A.

What type of package is the LM2678T-5.0/NOPB in?

This component is supplied in a TO-220-7 package.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C (TJ).

Does the LM2678T-5.0/NOPB have RoHS compliance?

The RoHS status is listed as RoHS3 Compliant.

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