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LM2674M-3.3/NOPB The Texas Instruments LM2674M-3.3/NOPB is a 500mA step-down DC-DC switching regulator. It operates with an input voltage range of 6.5V to 40V and provides a fixed 3.3V output.
Mfr Part #:

LM2674M-3.3/NOPB

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2674M-3.3/NOPB is a 500mA step-down DC-DC switching regulator. It operates with an input voltage range of 6.5V to 40V and provides a fixed 3.3V output.
✓ Total Stock: 2,566 pcs
$ Price Range: $2.38

LM2674M-3.3/NOPB Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,505 pcs
On Request
2505 pcs On Request 1 On Request On Request On Request On Request On Request
HMB Electronics LLC ✓
Non-Authorised Inventory information
61 pcs
On Request
61 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-3.3/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM2674M-3.3/NOPB Description

Short technical summary and product information.

The LM2674M-3.3/NOPB from Texas Instruments is a high-efficiency, 500mA step-down (buck) voltage regulator. This SIMPLE SWITCHER power converter is designed for low component count and ease of use, requiring only five external components.

 

Key electrical specifications include a wide input voltage range from 6.5V to 40V, a fixed output voltage of 3.3V, and a maximum output current of 500mA. The device operates at a fixed frequency of 260kHz and features voltage mode control. It includes integrated overcurrent protection and an enable function for control.

 

The regulator is housed in an 8-pin SOIC package suitable for surface mounting. Its operating temperature range is -40°C to 125°C (TJ). The LM2674M-3.3/NOPB is designed for applications requiring a simple and efficient power conversion solution.

 

This component is part of the SIMPLE SWITCHER family, known for simplifying the design process of DC-DC converters. It utilizes a DMOS output switch and internal oscillator for stable operation.

LM2674M-3.3/NOPB Quick Information

Product Type: DC-DC Switching Regulator
Canonical Name: LM2674M-3.3/NOPB Step-Down Voltage Regulator
Subcategory: Step-Down

LM2674M-3.3/NOPB Compliance

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

LM2674M-3.3/NOPB Estimated Pricing

Qty Low High
1+ $2.38 $2.38

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

LM2674M-3.3/NOPB Features

  • 500mA output current capability.
  • Fixed 3.3V output voltage.
  • Wide 6.5V to 40V input voltage range.
  • Integrated overcurrent protection.
  • Simple design with low component count.

LM2674M-3.3/NOPB Applications

  • Efficient step-down voltage conversion.
  • Power supplies for various electronics.
  • Point-of-load power applications.
  • Battery-powered device power management.

LM2674M-3.3/NOPB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM2674M-3.3/NOPB?

The LM2674M-3.3/NOPB provides a fixed output voltage of 3.3V.

What is the maximum output current for this regulator?

The maximum output current for the LM2674M-3.3/NOPB is 500mA.

What is the input voltage range for the LM2674M-3.3/NOPB?

The input voltage range is from 6.5V to 40V.

What type of package is the LM2674M-3.3/NOPB supplied in?

This component is supplied in an 8-SOIC package.

What is the operating temperature range?

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

Does the LM2674M-3.3/NOPB have overcurrent protection?

Yes, the LM2674M-3.3/NOPB includes overcurrent protection.

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