L99LDLH32TR

STMicroelectronics
511-L99LDLH32TR
L99LDLH32TR

Mfr.:

Description:
LED Lighting Driver ICs 32 channels LED driver with Automotive CAN FD Light interface
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Product Attribute Attribute Value Select Attribute
STMicroelectronics
Product Category: LED Lighting Driver ICs
RoHS:  
32 Output
1 mA to 15 mA
QFN-48
40 V
5.5 V
35 V
- 40 C
+ 150 C
AEC-Q100
Reel
Cut Tape
MouseReel
Brand: STMicroelectronics
Moisture Sensitive: Yes
Mounting Style: SMD/SMT
Number of Channels: 32 Channel
Product: LED Lighting Drivers
Product Type: LED Lighting Drivers
Factory Pack Quantity: 2500
Subcategory: Driver ICs
Supply Current - Max: 27.5 mA
Type: Automotive
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Compliance Codes
CNHTS:
8542399000
USHTS:
8542390090
TARIC:
8542399000
ECCN:
EAR99
Origin Classifications
Country of Origin:
Thailand
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

L99LDLH32 32-Channel LED Driver with CAN FD Light

STMicroelectronics L99LDLH32 32-Channel LED Driver is a monolithic linear current regulator optimized for automotive exterior OLED rear lighting applications. The high side configuration of the L99LDLH32 Driver's output channels enables the device to drive OLED panels with a common cathode. The L99LDLH32 provides up to 35V output driving capability, ideal for the wide spread of OLED forward voltage requirements. The device also features 32 regulated current sources able to provide from 1mA up to 15mA individually programmable current to drive each pixel of the OLED panel independently. 

L99LD High-Efficiency Constant Current LED Driver

STMicroelectronics L99LD High-Efficiency Constant Current LED Driver is a complete constant current DC-DC converter LED driver for automotive applications. STMicroelectronics L99LD is manufactured with BCD5S 70V technology and assembled in a LQFP32 package. The L99LD is designed to be used in Boost, Buck-Boost and Fly back converter topologies. 

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

In Stock: 21

Stock:
21
Can Ship Immediately
On Order:
2,500
Expected 9/7/2026
Factory Lead-Time:
36
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
₩-
Ext. Price:
₩-
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 2500)

Pricing (KRW)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
₩16,411.2 ₩16,411
₩12,807.6 ₩128,076
₩11,918.4 ₩297,960
₩10,920 ₩1,092,000
₩10,779.6 ₩2,694,900
Full Reel (Order in multiples of 2500)
₩9,687.6 ₩24,219,000
† ₩8,000 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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