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L99LD21Q6TR
LED Driver AC/DC, Buck, Boost, 5.5V to 24V Input, 50V/1.5A Output Max, 450kHz, 2 Outputs, QFN-40
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | L99LD21Q6TRCopy |
| Manufacturer Standard Lead Time | 144 weeks |
| Order Code | Re-Reel2980915RL Cut Tape2980915 |
| Your Part Number | |
| Technical Datasheet |
Available to Order
Manufacturer Standard Lead Time: 144 week(s)
Notify me when back in stock
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | HK$36.910 | HK$36.91 |
| Total Price | HK$36.91 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | HK$36.910 |
| 10+ | HK$28.040 |
| 25+ | HK$25.820 |
| 50+ | HK$24.590 |
| 100+ | HK$23.350 |
| 250+ | HK$22.200 |
| 500+ | HK$21.460 |
| 1000+ | HK$20.880 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | L99LD21Q6TRCopy |
| Manufacturer Standard Lead Time | 144 weeks |
| Order Code | Re-Reel2980915RL Cut Tape2980915 |
| Technical Datasheet | |
| Topology | Boost, Buck |
| LED Driver Type | - |
| Input Voltage Min | 5.5V |
| Input Voltage Max | 24V |
| Output Voltage Max | 50V |
| Output Current Max | 1.5A |
| Switching Frequency Typ | 450kHz |
| IC Mounting | Surface Mount |
| IC Case / Package | QFN |
| No. of Pins | 40Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 150°C |
| Product Range | - |
| Qualification | AEC-Q100 |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (25-Jun-2025) |
| Automotive Qualification Standard | AEC-Q100 |
| Device Topology | Boost, Buck |
| Driver Case Style | QFN |
| No. of Outputs | 2Outputs |
| Switching Frequency | 450kHz |
Product Overview
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| Topology | Boost, Buck |
|---|---|
| Input Voltage Min | 5.5V |
| Output Voltage Max | 50V |
| Switching Frequency Typ | 450kHz |
| IC Case / Package | QFN |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 3 - 168 hours |
| Automotive Qualification Standard | AEC-Q100 |
| Driver Case Style | QFN |
| Switching Frequency | 450kHz |
| LED Driver Type | - |
|---|---|
| Input Voltage Max | 24V |
| Output Current Max | 1.5A |
| IC Mounting | Surface Mount |
| No. of Pins | 40Pins |
| Operating Temperature Max | 150°C |
| Qualification | AEC-Q100 |
| SVHC | No SVHC (25-Jun-2025) |
| Device Topology | Boost, Buck |
| No. of Outputs | 2Outputs |
Technical Docs (2)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000103 |