For Reference Only
| Part Number | L99LD21Q6TR |
| LIXINC Part # | L99LD21Q6TR |
| Manufacturer | STMicroelectronics |
| Category | Integrated Circuits › PMIC - LED Drivers |
| Description | HIGH POWER LED DRIVER FOR AUTOMO |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | L99LD21Q6TR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | L99LD21Q6TR |
| Brand: | STMicroelectronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - LED Drivers |
| Manufacturer: | STMicroelectronics |
| Series: | Automotive, AEC-Q100 |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Active |
| Type: | DC DC Regulator |
| Topology: | Buck, Boost |
| Internal Switch(s): | Yes |
| Number of Outputs: | 2 |
| Voltage - Supply (Min): | 5.5V |
| Voltage - Supply (Max): | 24V |
| Voltage - Output: | 50V |
| Current - Output / Channel: | 1.5A |
| Frequency: | 100kHz ~ 450kHz |
| Dimming: | PWM |
| Applications: | Automotive, Lighting |
| Operating Temperature: | -40°C ~ 150°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | 40-TFQFN Exposed Pad |
| Supplier Device Package: | 40-QFN (6x6) |
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| In Stock | 13801 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $3.79000 | $3.79 |
| 3000 | $1.58588 | $4757.64 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.