Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | LP8543SQE |
| OEMstron Part # | LP8543SQE |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › LED Drivers |
| Description | IC LED DRIVER RGLTR DIM 24WQFN |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LP8543SQE PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 18 - May 23 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LP8543SQE Specifications
| Part Number | LP8543SQE | |
| Brand | Texas Instruments | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | LED Drivers | |
| Manufacturer | ||
| Series | - | |
| 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) |
LP8543SQE Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LP8543SQE/NOPB D# V36:1790_07295179 Texas Instruments |
LED Driver 70 Segment 3500uA Supply Current 24-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LP8543SQE National Semiconductor Corporation |
231 |
| Part Number | Description | Stock |
|
LP8543SQE/NOPB Texas Instruments |
IC, LED DRVR, LLP |
137 |
|
LP8543SQE Texas Instruments |
IC, LED DRVR, LLP |
137 |
| Part Number | Description | Stock |
|
LP8543SQE/NOPB D# LP8543SQE/NOPBCT-ND Texas Instruments |
IC LED DRIVER RGLTR DIM 24WQFN |
15 In Stock |
|
LP8543SQE D# LP8543SQE-ND Texas Instruments |
IC LED DRIVER RGLTR DIM 24WQFN |
Limited Supply - Call |
| Part Number | Description | Stock |
|
LP8543SQE National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
268 |
| Part Number | Description | Stock |
|
LP8543SQE/NOPB Texas Instruments |
OEM/CM Immediate delivery |
103 |
| Part Number | Description | Stock |
|
LP8543SQE/NOPB D# 926-LP8543SQE/NOPB Texas Instruments |
LED Lighting Drivers RoHS: Compliant
|
110 |
| Part Number | Description | Stock |
|
LP8543SQE/NOPB D# NS-LP8543SQE/NOPB Texas Instruments |
OEM/CM ONLY |
4925 |
|
LP8543SQE D# NS-LP8543SQE Texas Instruments |
OEM/CM ONLY |
8315 |
| Part Number | Description | Stock |
|
LP8543SQE/NOPB Texas Instruments |
LP8543 SMBus/I2C Controlled WLED Driver for Medium Sized LCD Backlight RoHS: Compliant
|
24600 |
| Part Number | Description | Stock |
|
LP8543SQE National Semiconductor Corporation |
OEM/CM ONLY |
247 |
| Part Number | Description | Stock |
|
LP8543SQE/NOPB Texas Instruments |
IN stock Immediate delivery |
98 |
| Part Number | Description | Stock |
|
LP8543SQE/NOPB Texas Instruments |
SMBus/I2C controlled WLED driver for Medium Sized LCD backlight |
8,750 |
| Part Number | Description | Stock |
|
LP8543SQE Texas Instruments |
shipping today |
29 |
| Part Number | Description | Stock |
|
LP8543SQE/NOPB Texas Instruments |
RFQ |
6258 |
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Quick Inquiry
| In Stock | 111 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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