SC621ULTRT
- Mfr.Part #
- SC621ULTRT
- Manufacturer
- Semtech
- Package / Case
- 20-UFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRVR RGLTR / 20MLPQ
- Stock
- 17,626
- In Stock :
- 17,626
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Semtech
- Product Category :
- LED Drivers
- Topology :
- Switched Capacitor (Charge Pump)
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Terminal Position :
- QUAD
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Height Seated (Max) :
- 0.6mm
- Series :
- mAhXLife™
- Width :
- 3mm
- Base Part Number :
- SC621
- RoHS Status :
- RoHS Compliant
- Length :
- 3mm
- Internal Switch(s) :
- yes
- Packaging :
- Tape and Reel (TR)
- Output Current per Channel :
- 400mA
- Voltage - Output :
- 2.5V~5.25V
- Operating Temperature :
- -40°C~85°C TA
- Data Input Mode :
- Serial
- Supply Voltage :
- 3.2V
- Type :
- DC DC Regulator
- Applications :
- Backlight, Camera Flash
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Pitch :
- 0.4mm
- Current - Output / Channel :
- 25mA 400mA Flash
- Number of Outputs :
- 5
- Max Supply Voltage :
- 5.5V
- Lead Free :
- Lead Free
- Number of Segments :
- 5
- Number of Functions :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Form :
- NO LEAD
- Mount :
- Surface Mount
- Voltage - Supply (Min) :
- 3V
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 20
- Package / Case :
- 20-UFQFN Exposed Pad
- Peak Reflow Temperature (Cel) :
- 260
- JESD-30 Code :
- S-XQCC-N20
- Multiplexed Display Capability :
- No
- Pin Count :
- 20
- Published :
- 2016
- Datasheets
- SC621ULTRT

LED Drivers Semtech SC621ULTRT Overview
Welcome to the advanced world of lighting solutions with the LED Drivers Semtech SC621ULTRT, a highly efficient integrated circuit designed by Semtech. This product stands out in the market for its ability to drive LEDs with precise current regulation, making it ideal for applications requiring consistent light output and enhanced power efficiency. The SC621ULTRT is housed in a compact 20-MLPQ package, offering robust performance in a small footprint. This driver is tailored for developers looking for a reliable solution that merges performance with longevity.
SC621ULTRT Features
The SC621ULTRT LED driver features an integrated switching regulator which provides stable output current, minimizing the need for external components. Its thermal management capabilities ensure reliable operation under varying environmental conditions. Additionally, the driver supports a wide input voltage range, making it versatile for different LED lighting setups.
SC621ULTRT Applications
- Automotive Lighting: Enhances visibility with consistent, reliable LED performance in headlamps and interior lights.
- Industrial Lighting: Provides durable, stable illumination for warehouses and manufacturing facilities, suitable for safety and operational needs.
- Consumer Electronics: Powers LEDs in devices such as smartphones and TVs, ensuring optimal brightness and color accuracy.
- Architectural Lighting: Can be used in both interior and exterior design, offering aesthetics along with energy efficiency.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| SC620ULTRT | Semtech | 2,477 | IC LED DRIVER LINEAR 25MA 16MLPQ |
| SC621AULTRT | Semtech | 2,742 | IC LED DRV RGLTR I2C 20MLPQ |
| SC622AULTRT | Semtech | 39,127 | IC LED DRV RGLTR I2C 20MLPQ |
| SC622ULTRT | Semtech | 41,709 | IC LED DRIVER RGLTR 400MA 20MLPQ |
| SC623AULTRT | Semtech | 16,575 | IC LED DRV RGLTR I2C 20MLPQ |
| SC623ULTRT | Semtech | 7,715 | IC LED DRVR RGLTR / 20MLPQ |
| SC624AULTRT | Semtech | 10,108 | IC LED DRV RGLTR I2C 25MA 20MLPQ |
| SC624ULTRT | Semtech | 3,934 | IC LED DRIVER RGLTR 25MA 20MLPQ |
| SC627AULTRT | Semtech | 40,103 | IC LED DRV RGLTR I2C 20MLPQ |
| SC627ULTRT | Semtech | 5,113 | IC LED DRVR RGLTR /700MA 20MLPQ |
| SC628AULTRT | Semtech | 37,661 | IC LED DRVR RGLTR I2C 1A 20MLPQ |
| SC62CB-100 | Semtech | 28,418 | FIXED IND 10UH 1.82A 80 MOHM SMD |
| SC62CB-101 | Semtech | 22,056 | FIXED IND 100UH 580MA 813MOHM SM |
| SC62CB-120 | Semtech | 20,391 | FIXED IND 12UH 1.63A 94 MOHM SMD |
| SC62CB-150 | Semtech | 29,863 | FIXED IND 15UH 1.46A 120MOHM SMD |
















