IS31LT3178-STLS4-TR

Effective Inventory9,223

Efficiently regulates current from 10 to 200mA

  • Manufacturer Part # : IS31LT3178-STLS4-TR

  • Package/Case: SOT-23-6

  • Part Status : ACTIVE

  • Brand: issi

  • Product Categories : LED Drivers

  • RoHS:

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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WireTransfer

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Paypal

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CreditCard

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WesternUnion

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MoneyGram

Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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Example

Tape and Reel

Tape and Reel

Cut Tape

Cut Tape

Tube or Tray

Tube or Tray

IS31LT3178-STLS4-TR DataSheet

no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for IS31LT3178-STLS4-TR or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The IS31LT3178-STLS4-TR is a high-efficiency, single-channel LED driver designed for applications requiring low power consumption and precise current regulation. It operates at a wide input voltage range of 3V to 30V, making it suitable for a variety of battery-powered and mains-powered devices.This LED driver features a fixed frequency PWM dimming control, allowing for accurate brightness adjustment with minimal flicker. It also incorporates a low dropout voltage driver and thermal shutdown protection to ensure reliable and safe operation in a range of environments.The IS31LT3178-STLS4-TR is housed in a compact, thermally-enhanced STLS4 package, making it ideal for space-constrained applications where thermal management is a concern. It has a maximum operating temperature of 125°C, enabling it to withstand high temperature conditions without compromising performance.

Key Features

  • The features of IS31LT3178-STLS4-TR include an enable pin (PWM input)
  • output current setting pin
  • and thermal shutdown hysteresis

Application

  • Automotive interior lighting
  • LED backlighting for LCD displays
  • LED panel lighting
  • Industrial lighting
  • Architectural lighting
  • Smart home lighting
  • LED signs and displays
  • Emergency lighting
  • Commercial lighting
  • Outdoor lighting

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! LED Lighting Drivers RoHS Details
Series IS31LT3178 Mounting Style SMD/SMT
Package / Case SOT-23-6 Number of Outputs 1 Output
Output Current ! 250 mA Input Voltage, Min 2.9 V
Input Voltage, Max 40 V Topology Boost, Buck
Operating Frequency ! 1 kHz Output Voltage Adjustable
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 125 C
Features Constant Current Brand Lumissil
Input Voltage 2.9 V to 40 V Moisture Sensitive Yes
Number of Channels 1 Channel Output Type Constant Current
Pd - Power Dissipation 770 mW Product LED Drivers
Product Type ! LED Lighting Drivers Factory Pack Quantity 3000
Subcategory Driver ICs Supply Current - Max 200 mA
Type Adjustable Linear Current

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