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LM22680MRX-ADJ/NOPB The Texas Instruments LM22680MRX-ADJ/NOPB is a 2A step-down DC/DC switching regulator. It features a wide input voltage range from 4.5V to 42V and an adjustable output voltage.
Mfr Part #:

LM22680MRX-ADJ/NOPB

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM22680MRX-ADJ/NOPB is a 2A step-down DC/DC switching regulator. It features a wide input voltage range from 4.5V to 42V and an adjustable output voltage.
✓ Total Stock: 48,337 pcs
$ Price Range: $1.65

LM22680MRX-ADJ/NOPB Available from 6 distributors

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✓ Non-Authorised
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.

LM22680MRX-ADJ/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM22680MRX-ADJ/NOPB Description

Short technical summary and product information.

The LM22680MRX-ADJ/NOPB from Texas Instruments is a versatile 2A step-down DC/DC switching regulator designed for a wide input voltage range of 4.5V to 42V. This regulator utilizes voltage mode control and is internally compensated, ensuring stability with low ESR ceramic capacitors.

 

Key electrical specifications include a maximum output current of 2A and an adjustable output voltage ranging from 1.285V up to 37V. It operates at a default switching frequency of 500kHz, with options for adjustable frequency and synchronization. The device features precision enable, over-current protection, and a typical quiescent current of 3.4mA.

 

Packaged in an 8-SO PowerPad (8-PowerSOIC) surface-mount configuration, this component is suitable for applications requiring efficient power conversion. The operating temperature range is -40°C to 125°C (TJ). Its design considerations include a maximum duty cycle of 90% and ±1.5% feedback reference accuracy.

LM22680MRX-ADJ/NOPB Quick Information

Product Type: DC DC Switching Regulator
Series: LM22680
Canonical Name: LM22680MRX-ADJ/NOPB Step-Down DC/DC Switching Regulator
Subcategory: DC/DC Switching Regulator

LM22680MRX-ADJ/NOPB Compliance

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

LM22680MRX-ADJ/NOPB Estimated Pricing

Qty Low High
1+ $1.65 $1.65

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

LM22680MRX-ADJ/NOPB Features

  • Wide 4.5V to 42V input voltage range.
  • Adjustable output voltage as low as 1.285V.
  • 2A maximum output current capability.
  • 500kHz default switching frequency.
  • Surface mount 8-SO PowerPad package.

LM22680MRX-ADJ/NOPB Applications

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

LM22680MRX-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 output current capability?

Up to 2A.

What is the output voltage range?

Adjustable from 1.285V to 37V.

What is the switching frequency?

500kHz.

What is the operating temperature range?

-40°C to 125°C (junction).

What package is this device available in?

8-SO PowerPad (8-PowerSOIC).

What is the quiescent current?

3.4mA typical.

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