L99LD21Q6TR

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Part No :: L99LD21Q6TR

Manufacturer: STMicroelectronics

Description: HIGH POWER LED DRIVER FOR AUTOMO

Catalog: PMIC - LED Drivers

Shipped from: HK warehouse

Expected Shipping Date: Jul 10 - Jul 14 2025

DataSheet: L99LD21Q6TR PDF

Availability: 3000 pieces

Unit Price: ~~$3.79000~~

Current price of L99LD21Q6TR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

L99LD21Q6TR Specifications

Type	Description
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)

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

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You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

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