LM3401MMX LM3401MMX is a DC/DC Buck LED driver from Texas Instruments, designed for power management in LED lighting circuits.
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LM3401MMX

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
LM3401MMX is a DC/DC Buck LED driver from Texas Instruments, designed for power management in LED lighting circuits.
✓ Total Stock: 100,000 pcs
$ Price Range: $0.20

LM3401MMX Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
100,000 pcs
100000 pcs On Request 1 On Request On Request On Request On Request On Request

LM3401MMX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

LM3401MMX Description

Short technical summary and product information.

The LM3401MMX is a DC/DC Buck LED driver manufactured by Texas Instruments. It operates with a DC/DC input voltage type and uses a buck topology to efficiently drive LED strings. This device is suitable for power management applications where consistent and regulated LED current is required.

 

Its buck topology allows for step-down conversion, making it ideal for applications where the input voltage is higher than the LED forward voltage. The LM3401MMX integrates key functions to simplify design and reduce external component count.

 

As a power management IC, the LM3401MMX is commonly used in embedded systems and lighting subsystems that demand reliable LED current control. Its compact design supports integration into space-constrained layouts.

LM3401MMX Quick Information

Product Type: LED Driver
Canonical Name: LM3401MMX
Subcategory: Power Management PMIC

LM3401MMX Compliance

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

LM3401MMX Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

LM3401MMX Features

  • Hysteretic PFET controller for LED drive
  • Input operating range of 4.5V-35V
  • 1.5MHz maximum switching frequency
  • Adjustable switch frequency and enable/shutdown
  • Constant current output up to 1A

LM3401MMX Applications

  • Constant current drive for high power LEDs.
  • Ideal for illumination LED lighting applications.
  • Backlighting for LCD and display panels.
  • PWM dimming for adjustable LED brightness.

LM3401MMX FAQs

3 frequently asked questions generated from this part’s specifications.
What is the input voltage type of the LM3401MMX?

The LM3401MMX has a DC/DC input voltage type.

What topology does the LM3401MMX use?

The LM3401MMX uses a buck topology.

What is the LM3401MMX?

The LM3401MMX is a DC/DC Buck LED driver from Texas Instruments.

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