For Reference Only
| Part Number | LP8543SQX/NOPB |
| LIXINC Part # | LP8543SQX/NOPB |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits › PMIC - LED Drivers |
| Description | IC LED DRIVER RGLTR DIM 24WQFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LP8543SQX/NOPB 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: | LP8543SQX/NOPB |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - LED Drivers |
| Manufacturer: | Texas Instruments |
| Series: | - |
| Package: | Tape & Reel (TR) |
| Part Status: | Active |
| Type: | DC DC Regulator |
| Topology: | Step-Up (Boost) |
| Internal Switch(s): | Yes |
| Number of Outputs: | 7 |
| Voltage - Supply (Min): | 5.5V |
| Voltage - Supply (Max): | 22V |
| Voltage - Output: | 40V |
| Current - Output / Channel: | 60mA |
| Frequency: | 625kHz ~ 1.25MHz |
| Dimming: | PWM |
| Applications: | Backlight |
| Operating Temperature: | -30°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 24-WFQFN Exposed Pad |
| Supplier Device Package: | 24-WQFN (4x4) |
| LM3556TME/NOPB | LM3556 LM3556 1.5A INDUCTIVE WHI | 4867 More on Order |
|
| AAT3176AIDH-T1 | IC LED DRIVER RGLTR 500MA 10TDFN | 15333996 More on Order |
|
| MAX16833EAUE/V+ | IC LED DRIVER CTRLR DIM 16TSSOP | 886 More on Order |
|
| ASL5008SHV/0Y | ASL5008SHV/0 | 944 More on Order |
|
| LT1932ES6#TRPBF | IC LED DRIVER RGLTR DIM TSOT23-6 | 3908 More on Order |
|
| TLC5917IPW | IC LED DRIVER LIN 120MA 16TSSOP | 1288 More on Order |
|
| MP24893DQ-LF-P | IC REG BUCK SYNC 36V 1A | 964 More on Order |
|
| LP8557IAYFQR | IC LED DRIVER RGLTR DIM 16DSBGA | 844 More on Order |
|
| AL1697-30BAS7-13 | LED OFFLINE DRIVER SO-7 | 16977 More on Order |
|
| AN30888B-VB | IC LED DRIVER CTRLR DIM 16QFN | 2666 More on Order |
|
| MAX6979AUG+T | IC LED DRIVER LIN 55MA 24TSSOP | 10917 More on Order |
|
| LM3429Q1MHX/NOPB | IC LED DRIVER CTRLR DIM 14HTSSOP | 2739 More on Order |
|
| IS31FL3726-QFLS2-TR | IC LED DRIVER LIN DIM 60MA 24QFN | 1643 More on Order |
| In Stock | 10990 - 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 | $1.45457 | $1.45457 |
| 4500 | $1.42501 | $6412.545 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.