LM22674MRX-ADJ/NOPB The Texas Instruments LM22674MRX-ADJ/NOPB is a 500mA SIMPLE SWITCHER buck converter. It operates with an input voltage range of 4.5V to 42V and provides an adjustable output voltage.
Mfr Part #:

LM22674MRX-ADJ/NOPB

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM22674MRX-ADJ/NOPB is a 500mA SIMPLE SWITCHER buck converter. It operates with an input voltage range of 4.5V to 42V and provides an adjustable output voltage.
✓ Total Stock: 43,690 pcs
$ Price Range: $1.68

LM22674MRX-ADJ/NOPB Available from 3 distributors

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36,160 pcs
36160 pcs On Request 1 On Request On Request On Request On Request On Request
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5,038 pcs
5038 pcs On Request 1 On Request On Request 1423+ On Request On Request
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2,492 pcs
2492 pcs On Request 1 On Request On Request 21+ On Request On Request

LM22674MRX-ADJ/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
Synchronous Rectifier
Topology
Voltage

LM22674MRX-ADJ/NOPB Description

Short technical summary and product information.

The Texas Instruments LM22674MRX-ADJ/NOPB is a 500mA SIMPLE SWITCHER® buck converter designed for efficient power management.

 

This device features a wide input voltage range from 4.5V to 42V, making it suitable for various applications. The output voltage is adjustable, with a minimum output of 1.285V and a maximum of 37V. It operates at a switching frequency of 500kHz and includes features such as overcurrent protection and a precision enable pin.

 

The LM22674MRX-ADJ/NOPB utilizes internally compensated voltage mode control and is stable with low ESR ceramic capacitors. It is available in an 8-SO PowerPad package, designed for surface mounting.

 

Key electrical specifications include a maximum output current of 500mA, a typical quiescent current of 3.4µA, and a maximum duty cycle of 90%. The operating junction temperature range is -40°C to 125°C.

LM22674MRX-ADJ/NOPB Quick Information

Product Type: Buck Converter
Series: SIMPLE SWITCHER
Canonical Name: Texas Instruments LM22674MRX-ADJ/NOPB Step-Down Voltage Regulator
Subcategory: Buck Converter

LM22674MRX-ADJ/NOPB Compliance

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

LM22674MRX-ADJ/NOPB Estimated Pricing

Qty Low High
1+ $1.68 $1.68

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

LM22674MRX-ADJ/NOPB Features

  • 500mA output current capability.
  • Wide 4.5V to 42V input voltage range.
  • Adjustable output voltage down to 1.285V.
  • 500kHz switching frequency.
  • Surface mountable 8-SO PowerPad package.

LM22674MRX-ADJ/NOPB Applications

  • Used in industrial power supply designs.
  • Suitable for battery-powered equipment.
  • Ideal for point-of-load regulation.
  • Applicable in automotive electronics.

LM22674MRX-ADJ/NOPB FAQs

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

4.5V to 42V.

What is the maximum output current?

500 mA.

What is the output voltage range?

1.285V to 37V (adjustable).

What is the switching frequency?

500 kHz.

What is the quiescent current?

3.4 µA typical.

What is the package type?

8-SO PowerPad.

What is the operating temperature range?

-40°C to 125°C (junction).

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