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LM22670MRX-5.0/NOPB The Texas Instruments LM22670MRX-5.0/NOPB is a 3A SIMPLE SWITCHER® buck converter. It operates with an input voltage range of 4.5V to 42V and features a fixed 5V output.
Mfr Part #:

LM22670MRX-5.0/NOPB

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM22670MRX-5.0/NOPB is a 3A SIMPLE SWITCHER® buck converter. It operates with an input voltage range of 4.5V to 42V and features a fixed 5V output.
✓ Total Stock: 13,810 pcs
$ Price Range: $2.49

LM22670MRX-5.0/NOPB Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,310 pcs
On Request
6310 pcs On Request 1 On Request On Request 19+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request 19+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request 25+ 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.

LM22670MRX-5.0/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
Quiescent Current
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM22670MRX-5.0/NOPB Description

Short technical summary and product information.

The Texas Instruments LM22670MRX-5.0/NOPB is an integrated circuit designed for DC/DC power conversion. As a buck converter, it efficiently steps down voltage from a wide input range of 4.5V to 42V to a fixed 5V output, capable of delivering up to 3A of current.

 

This device utilizes voltage mode control and operates at a default switching frequency of 500kHz, with options for adjustable frequency and synchronization. It is internally compensated and stable with low ESR ceramic capacitors. The integrated N-channel MOSFETs have a typical Rds On of 120 mΩ.

 

The LM22670MRX-5.0/NOPB is housed in an 8-SO PowerPad surface-mount package, measuring 4.9 mm x 6 mm. It operates within a junction temperature range of -40°C to 125°C. Key features include overcurrent protection, a precision enable pin, integrated boot-strap diode, and soft-start functionality, making it suitable for various power management applications.

LM22670MRX-5.0/NOPB Quick Information

Product Type: Buck Converter
Canonical Name: LM22670MRX-5.0/NOPB SIMPLE SWITCHER® Buck Converter
Subcategory: Buck Converter

LM22670MRX-5.0/NOPB Compliance

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

LM22670MRX-5.0/NOPB Estimated Pricing

Qty Low High
1+ $2.49 $2.49

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

LM22670MRX-5.0/NOPB Features

  • Wide 4.5V to 42V input voltage range.
  • Delivers up to 3A output current.
  • Fixed 5V output voltage option.
  • 500kHz default switching frequency.
  • Surface mountable 8-SO PowerPad package.

LM22670MRX-5.0/NOPB Applications

  • Suitable for power supply designs.
  • Used in industrial equipment.
  • Applicable for consumer electronics.
  • Ideal for battery-powered devices.

LM22670MRX-5.0/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LM22670MRX-5.0/NOPB?

The input voltage range for the LM22670MRX-5.0/NOPB is 4.5 V to 42 V.

What is the maximum output current of the LM22670MRX-5.0/NOPB?

The maximum output current of the LM22670MRX-5.0/NOPB is 3 A.

What is the output voltage range of the LM22670MRX-5.0/NOPB?

The output voltage range of the LM22670MRX-5.0/NOPB is 1.285 V to 37 V.

What is the nominal switching frequency of the LM22670MRX-5.0/NOPB?

The nominal switching frequency of the LM22670MRX-5.0/NOPB is 500 kHz.

What is the operating temperature range for the LM22670MRX-5.0/NOPB?

The operating junction temperature range for the LM22670MRX-5.0/NOPB is -40°C to 125°C.

What is the package type for the LM22670MRX-5.0/NOPB?

The LM22670MRX-5.0/NOPB is available in an 8-SO PowerPad package.

What is the control mode of the LM22670MRX-5.0/NOPB?

The control mode of the LM22670MRX-5.0/NOPB is Voltage Mode.

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