Step1: Product
STMicroelectronics L99LD21Q6
Image shown is a representation only
Manufacturer
Manufacturer No
L99LD21Q6
Package
40-TFQFN Exposed Pad
Packaging
Tray
Description
IC LED DVR REGULATOR 1.5A 40QFN
Detailed Description
LED Driver IC 2 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) PWM, SPI Dimming 1.5A 40-QFN (6x6)
DataSheet
Type
DC DC Regulator
Grade
Automotive
Dimming
PWM, SPI
Topology
Step-Down (Buck), Step-Up (Boost)
Frequency
100kHz ~ 450kHz
Packaging
Tray
Part Status
Obsolete
Applications
Lighting
Manufacturer
STMicroelectronics
Mounting Type
Surface Mount
Qualification
AEC-Q100
Package / Case
40-TFQFN Exposed Pad
Voltage - Output
50V
Number of Outputs
2
Internal Switch(s)
Yes
Base Product Number
L99LD21
Operating Temperature
-40°C ~ 150°C (TJ)
Voltage - Supply (Max)
60V
Voltage - Supply (Min)
5.5V
Supplier Device Package
40-QFN (6x6)
Current - Output / Channel
1.5A
| Attribute | Value |
|---|---|
| Type | DC DC Regulator |
| Grade | Automotive |
| Dimming | PWM, SPI |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Frequency | 100kHz ~ 450kHz |
| Packaging | Tray |
| Part Status | Obsolete |
| Applications | Lighting |
| Manufacturer | STMicroelectronics |
| Mounting Type | Surface Mount |
| Qualification | AEC-Q100 |
| Package / Case | 40-TFQFN Exposed Pad |
| Voltage - Output | 50V |
| Number of Outputs | 2 |
| Internal Switch(s) | Yes |
| Base Product Number | L99LD21 |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Voltage - Supply (Max) | 60V |
| Voltage - Supply (Min) | 5.5V |
| Supplier Device Package | 40-QFN (6x6) |
| Current - Output / Channel | 1.5A |
Purchase & Inquiry
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2.Since inventories and prices may fuctuate to some extent, the sales manager is going to reconfirm the order and let you know
Packing
Step2: Vacuum Packaging
Step3: Anti-StaticBag
Step4: Individual Packaging
Step5: Packaging Boxes
Shipping Information
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 | DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time: Shipping fees vary depending on the destination region and country.
