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LM2674M-5.0 The Texas Instruments LM2674M-5.0 is a 5V fixed output, 500mA step-down switching regulator. It is designed for ease of use with low component count.
Mfr Part #:

LM2674M-5.0

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2674M-5.0 is a 5V fixed output, 500mA step-down switching regulator. It is designed for ease of use with low component count.
✓ Total Stock: 28,009 pcs
$ Price Range: $0.16

LM2674M-5.0 Available from 3 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
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24,107 pcs
On Request
24107 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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2,180 pcs
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2180 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
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1,722 pcs
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1722 pcs On Request 1 On Request On Request On Request 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.

LM2674M-5.0 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle (Max)
Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM2674M-5.0 Description

Short technical summary and product information.

The Texas Instruments LM2674M-5.0 is an active SIMPLE SWITCHER® power converter. This high-efficiency, step-down (buck) voltage regulator provides a fixed 5V output with a maximum current of 500mA.

 

Key electrical specifications include a wide input voltage range of 6.5V to 40V and a fixed switching frequency of 260kHz. The device features voltage mode control, enable functionality, and overcurrent protection. Its typical quiescent current is 2.5mA, with a maximum duty cycle of 95%.

 

The LM2674M-5.0 is available in an 8-SOIC surface mount package. It requires only a few external components, making it simple and easy to design with for various power management applications. The operating temperature range is -40°C to 125°C (TJ).

 

This regulator is suitable for applications requiring a stable, efficient step-down voltage conversion. Its design considerations include a low component count and readily available standard inductors.

LM2674M-5.0 Quick Information

Product Type: DC DC Switching Regulator
Series: LM2674
Canonical Name: Texas Instruments LM2674M-5.0 Step-Down Voltage Regulator
Subcategory: Buck Converter

LM2674M-5.0 Compliance

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

LM2674M-5.0 Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

LM2674M-5.0 Features

  • Fixed 5V output voltage.
  • 500mA maximum output current.
  • Wide 6.5V to 40V input voltage range.
  • 260kHz fixed switching frequency.
  • Surface mount 8-SOIC package.

LM2674M-5.0 Applications

  • Efficient step-down voltage conversion.
  • Low component count power supplies.
  • Point-of-load power delivery.
  • Battery powered systems.

LM2674M-5.0 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM2674M-5.0?

6.5V to 40V.

What package is the LM2674M-5.0 available in?

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

What is the operating temperature range?

-40°C to 125°C (junction).

What is the output voltage and current?

Fixed 5V output at up to 500mA.

What is the switching frequency?

260kHz.

What protection features does the LM2674M-5.0 include?

Overcurrent protection and enable pin for power sequencing.

What is the output voltage tolerance?

±1.5% over line and load conditions.

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