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SC440MLTRT The Semtech SC440MLTRT is an LED Driver IC designed for backlight applications. It operates with a 4.5V input voltage and provides 30mA current at an 800kHz switching frequency.
Mfr Part #:

SC440MLTRT

Available from 1 distributors
Mfr Name: Semtech
Semtech
The Semtech SC440MLTRT is an LED Driver IC designed for backlight applications. It operates with a 4.5V input voltage and provides 30mA current at an 800kHz switching frequency.
✓ Total Stock: 2,636 pcs
$ Price Range: $0.17

SC440MLTRT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
2,636 pcs
On Request
2636 pcs On Request 1 On Request On Request 1239+ 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.

SC440MLTRT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Dimming
Frequency
Internal Switch(s)
Mounting Type
Number of Outputs
Package / Case
SVHC Present
Supplier Device Package
Topology
Type
Voltage
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SC440MLTRT Description

Short technical summary and product information.

The Semtech SC440MLTRT is an integrated circuit designed as a DC DC regulator for LED driving applications, specifically suited for backlighting. This device features a 4.5V input voltage and can deliver up to 30mA of current.

 

With a switching frequency of 800kHz, the SC440MLTRT utilizes a Step-Up (Boost) topology. It supports both Analog and PWM dimming methods, offering flexibility in controlling LED brightness. The IC includes internal switches, simplifying its integration into designs.

 

The component is housed in a 24-UFQFN Exposed Pad package, measuring 4x4mm, and is designed for surface mount installation. Its applications are primarily focused on backlighting solutions.

SC440MLTRT Quick Information

Product Type: LED Driver IC
Canonical Name: SC440MLTRT LED Driver IC
Subcategory: Power Management ICs

SC440MLTRT Compliance

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

SC440MLTRT Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

SC440MLTRT Features

  • DC DC regulator for LED driving.
  • Supports backlight applications.
  • 4.5V input, 30mA current.
  • 800kHz switching frequency.
  • Surface mount 24-UFQFN package.

SC440MLTRT Applications

  • Drives LED backlight arrays in LCD displays.
  • Suitable for portable device backlighting.
  • Used in small form factor lighting modules.
  • Multiple independent LED strings control.

SC440MLTRT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SC440MLTRT?

The SC440MLTRT operates with a 4.5V input voltage.

What package type is the SC440MLTRT available in?

The SC440MLTRT is available in a 24-UFQFN Exposed Pad package.

What is the RoHS status of the SC440MLTRT?

The SC440MLTRT is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SC440MLTRT?

The Moisture Sensitivity Level (MSL) for the SC440MLTRT is 1 Unlimited.

What is the current rating for the SC440MLTRT?

The SC440MLTRT has a current rating of 30mA.

What is the switching frequency of the SC440MLTRT?

The SC440MLTRT operates at a frequency of 800kHz.

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