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SC445TETRT The Semtech SC445TETRT is an LED driver with a DC DC Regulator topology. It features 4 outputs, 150mA current capability, and operates at 4.5V.
Mfr Part #:

SC445TETRT

Available from 1 distributors
Mfr Name: Semtech
Semtech
The Semtech SC445TETRT is an LED driver with a DC DC Regulator topology. It features 4 outputs, 150mA current capability, and operates at 4.5V.
✓ Total Stock: 20 pcs
$ Price Range: $0.17

SC445TETRT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
20 pcs
On Request
20 pcs On Request 1 On Request On Request On Request 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.

SC445TETRT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Dimming
Frequency
Internal Switch(s)
Lead Style
Mounting Type
Number of Outputs
Package / Case
Supplier Device Package
Topology
Type
Voltage
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SC445TETRT Description

Short technical summary and product information.

The Semtech SC445TETRT is a DC DC Regulator IC designed for LED driving applications. This component features a step-up (boost) topology, enabling efficient voltage conversion.

 

Key electrical specifications include 4 outputs, a current rating of 150mA, and an operating voltage of 4.5V. The device supports both Analog and PWM dimming, providing flexibility in light control. It also incorporates an internal switch and operates at a frequency of 700kHz.

 

The SC445TETRT is housed in a 20-TSSOP package with an exposed pad, designed for surface mounting. This package type, along with its specifications, makes it suitable for various LED lighting designs where precise current control and efficient power management are required.

SC445TETRT Quick Information

Product Type: LED Driver
Canonical Name: Semtech SC445TETRT DC DC Regulator
Subcategory: Power Management (PMIC)

SC445TETRT Compliance

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

SC445TETRT Estimated Pricing

Qty Low High
1+ $0.17 $0.17

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

SC445TETRT Features

  • DC DC Regulator topology for LED driving.
  • Four output channels for versatile control.
  • 150mA current capability per output.
  • Supports Analog and PWM dimming.
  • Surface mountable 20-TSSOP (EP) package.

SC445TETRT Applications

  • Ideal for general LED lighting.
  • Suitable for portable electronic devices.
  • Used in display backlighting.
  • Applicable in automotive lighting.

SC445TETRT FAQs

7 frequently asked questions generated from this part’s specifications.
What type of LED driver is the Semtech SC445TETRT?

The Semtech SC445TETRT is a DC DC Regulator IC.

What is the topology of the SC445TETRT LED driver?

The topology is Step-Up (Boost).

How many outputs does the SC445TETRT have?

It has 4 outputs.

What is the operating voltage for the SC445TETRT?

The operating voltage is 4.5V.

What is the current rating for the SC445TETRT?

The current rating is 150mA.

What dimming methods are supported by the SC445TETRT?

It supports Analog and PWM dimming.

What package is the SC445TETRT supplied in?

It is supplied in a 20-TSSOP (0.173", 4.40mm Width) Exposed Pad package.

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