NB671LGQ-Z The Monolithic Power Systems NB671LGQ-Z is a step-down DC-DC switching regulator. It features an adjustable output voltage up to 5.5V and a maximum output current of 6A.
Mfr Part #:

NB671LGQ-Z

Available from 2 distributors
Mfr Name: Monolithic Power Systems
Monolithic Power Systems
The Monolithic Power Systems NB671LGQ-Z is a step-down DC-DC switching regulator. It features an adjustable output voltage up to 5.5V and a maximum output current of 6A.
✓ Total Stock: 7,628 pcs
$ Price Range: $1.08

NB671LGQ-Z Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
6,608 pcs
6608 pcs On Request 1 On Request On Request 1608+ On Request On Request
Non-Authorised Inventory information
1,020 pcs
1020 pcs On Request 1 On Request On Request 14+ On Request On Request

NB671LGQ-Z 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

NB671LGQ-Z Description

Short technical summary and product information.

The NB671LGQ-Z from Monolithic Power Systems is an integrated circuit designed for step-down (buck) voltage regulation. This device offers an adjustable output voltage ranging from 0.604V up to 5.5V, with a substantial maximum output current capability of 6A. Its switching frequency is set at 500kHz, contributing to efficient power conversion.

 

The regulator operates within an input voltage range of 5.5V to 22V. It is designed with a synchronous rectifier for improved efficiency. The component is housed in a 16-QFN (3x3) package, specifically a 14-VFQFN exposed pad, and is intended for surface mounting.

 

With an operating temperature range of -40°C to 125°C (TJ), the NB671LGQ-Z is suitable for various industrial and commercial applications requiring stable and efficient power delivery. Its adjustable output and high current capacity make it a versatile choice for power management designs.

NB671LGQ-Z Quick Information

Product Type: DC-DC Switching Regulator
Canonical Name: NB671LGQ-Z Adjustable Buck Regulator, 6A, 5.5V Output
Subcategory: Voltage Regulators

NB671LGQ-Z Compliance

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

NB671LGQ-Z Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

NB671LGQ-Z Features

  • Adjustable output voltage up to 5.5V.
  • Maximum output current of 6A.
  • 500kHz switching frequency for efficiency.
  • Surface mountable 16-QFN package.
  • Wide input voltage range of 5.5V to 22V.

NB671LGQ-Z Applications

  • Efficient step-down voltage conversion.
  • Power supplies for various electronics.
  • Industrial control systems.
  • Consumer electronic devices.

NB671LGQ-Z FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the NB671LGQ-Z?

The maximum output current for the NB671LGQ-Z is 6A.

What is the adjustable output voltage range of the NB671LGQ-Z?

The NB671LGQ-Z has an adjustable output voltage range from 0.604V to 5.5V.

What is the input voltage range for the NB671LGQ-Z?

The input voltage range for the NB671LGQ-Z is 5.5V to 22V.

What is the switching frequency of the NB671LGQ-Z?

The switching frequency of the NB671LGQ-Z is 500kHz.

What is the operating temperature range for the NB671LGQ-Z?

The operating temperature range for the NB671LGQ-Z is -40°C to 125°C (TJ).

What package type is the NB671LGQ-Z supplied in?

The NB671LGQ-Z is supplied in a 16-QFN (3x3) package, specifically a 14-VFQFN exposed pad, for surface mounting.

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