LM2674MX-3.3/NOPB The Texas Instruments LM2674MX-3.3/NOPB is a fixed 3.3V DC to DC switching regulator. It features a step-down buck topology and can supply up to 500mA of current.
Mfr Part #:

LM2674MX-3.3/NOPB

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2674MX-3.3/NOPB is a fixed 3.3V DC to DC switching regulator. It features a step-down buck topology and can supply up to 500mA of current.
✓ Total Stock: 10,085 pcs
$ Price Range: $0.16

LM2674MX-3.3/NOPB Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,500 pcs
7500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,893 pcs
1893 pcs On Request 1 On Request On Request 21+ On Request On Request
Non-Authorised Inventory information
692 pcs
692 pcs On Request 1 On Request On Request 14+ On Request On Request

LM2674MX-3.3/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
Supplier Device Package
Synchronous Rectifier
Topology
Voltage

LM2674MX-3.3/NOPB Description

Short technical summary and product information.

The LM2674MX-3.3/NOPB from Texas Instruments is a high-performance integrated circuit designed for step-down (buck) voltage regulation. This device operates with a fixed output voltage of 3.3V and can deliver a continuous output current of up to 500mA.

 

Key electrical characteristics include a non-synchronous buck topology and an operating frequency of 260kHz. The device is designed for efficient power conversion in various applications. Its operating temperature range is specified from -40°C to 125°C (TJ).

 

Packaged in an 8-SOIC surface-mount form factor, the LM2674MX-3.3/NOPB is suitable for designs where space is a consideration. The 8-SOIC package has a width of 3.90mm, facilitating integration onto printed circuit boards. This component is part of the LM2674 series of voltage regulators.

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status, though these are noted as low confidence without direct verification.

LM2674MX-3.3/NOPB Quick Information

Product Type: DC DC Switching Regulator
Series: LM2674
Canonical Name: Texas Instruments LM2674MX-3.3/NOPB Buck Converter
Subcategory: DC to DC Switching Regulator

LM2674MX-3.3/NOPB Compliance

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

LM2674MX-3.3/NOPB Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

LM2674MX-3.3/NOPB Features

  • Fixed 3.3V output voltage.
  • 500mA output current capability.
  • Step-down buck topology.
  • 260kHz switching frequency.
  • Surface mount 8-SOIC package.

LM2674MX-3.3/NOPB Applications

  • Power supplies for embedded systems.
  • Point-of-load voltage regulation.
  • Battery-powered device power.
  • Consumer electronics power.
  • Industrial control systems.

LM2674MX-3.3/NOPB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM2674MX-3.3/NOPB?

The output voltage is fixed at 3.3V.

What is the maximum output current?

The maximum output current is 500mA.

What is the switching frequency?

The switching frequency is 260kHz.

What package does the LM2674MX-3.3/NOPB come in?

It comes in an 8-SOIC surface-mount package.

What is the operating temperature range?

The operating junction temperature range is -40°C to 125°C.

Is this a synchronous or non-synchronous regulator?

It is a non-synchronous rectifier regulator.

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