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STMicroelectronics L99LD21Q6

Part No.:
L99LD21Q6
Manufacturer:
STMicroelectronics
Category:
LED Drivers
Package:
40-TFQFN Exposed Pad
Datasheet:
IC Supply HubL99LD21Q6.pdf
Description:
HIGH POWER LED DRIVER FOR AUTOMO
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:0

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Manufacturer:
STMicroelectronics
Series:
-
Package/Case:
40-TFQFN Exposed Pad
Packaging:
Tray
Product Status:
Obsolete
Type:
DC DC Regulator
Topology:
Step-Down (Buck), Step-Up (Boost)
Internal Switch(s):
Yes
Number of Outputs:
2
Voltage - Supply (Min):
5.5V
Voltage - Supply (Max):
60V
Voltage - Output:
50V
Current - Output / Channel:
1.5A
Frequency:
100kHz ~ 450kHz
Dimming:
PWM, SPI
Applications:
Lighting
Operating Temperature:
-40°C ~ 150°C (TJ)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
40-QFN (6x6)

1. How to order L99LD21Q6 on IC Supply Hub?

Currently, IC Supply Hub only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does IC Supply Hub guarantee that L99LD21Q6 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L99LD21Q6. All suppliers must pass our qualification reviews before they can publish their products including L99LD21Q6 on IC Supply Hub; we pay more attention to the channels and quality of L99LD21Q6 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the L99LD21Q6 price and inventory displayed accurate?

The price and inventory of L99LD21Q6 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of L99LD21Q6?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the L99LD21Q6 we delivered, we will accept the replacement or return of the L99LD21Q6 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of L99LD21Q6.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations

7.How to contact us to get technical supports, such as L99LD21Q6 pin diagram, L99LD21Q6 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

Image L99LD21Q6TR L99LD21Q6
Part Number L99LD21Q6TR L99LD21Q6
Manufacturer STMicroelectronics STMicroelectronics
Series - -
Package/Case 40-TFQFN Exposed Pad 40-TFQFN Exposed Pad
Packaging Tape & Reel (TR) Tray
Product Status Active Obsolete
Type DC DC Regulator DC DC Regulator
Topology Buck, Boost Step-Down (Buck), Step-Up (Boost)
Internal Switch(s) Yes Yes
Number of Outputs 2 2
Voltage - Supply (Min) 5.5V 5.5V
Voltage - Supply (Max) 24V 60V
Voltage - Output 50V 50V
Current - Output / Channel 1.5A 1.5A
Frequency 100kHz ~ 450kHz 100kHz ~ 450kHz
Dimming PWM PWM, SPI
Applications Lighting Lighting
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ)
Grade Automotive Automotive
Qualification AEC-Q100 AEC-Q100
Mounting Type Surface Mount Surface Mount
Supplier Device Package 40-QFN (6x6) 40-QFN (6x6)
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