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For Reference Only
| Part Number | LM3549SQE/NOPB |
| OEMstron Part # | LM3549SQE-NOPB |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › LED Drivers |
| Description | IC LED DRIVER RGLTR DIM 24WQFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM3549SQE/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 26 - Dec 1 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM3549SQE/NOPB Specifications
| Part Number | LM3549SQE/NOPB | |
| Brand | Texas Instruments | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | LED Drivers | |
| Manufacturer | ||
| Series | - | |
| Type | DC DC Regulator | |
| Topology | Step-Down (Buck), Step-Up (Boost) | |
| Internal Switch(s) | Yes | |
| Number of Outputs | 3 | |
| Voltage - Supply (Min) | 2.7V | |
| Voltage - Supply (Max) | 5.5V | |
| Voltage - Output | 4.6V | |
| Current - Output / Channel | 705mA | |
| Frequency | 2.4MHz | |
| Dimming | I²C | |
| Applications | - | |
| Operating Temperature | -30°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 24-WFQFN Exposed Pad | |
| Supplier Device Package | 24-WQFN (4x4) |
LM3549SQE/NOPB Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM3549SQE/NOPB D# V72:2272_07275105 Texas Instruments |
LED Driver 3 Segment 3000uA Supply Current 24-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 18 |
| Part Number | Description | Stock |
|
LM3549SQE/NOPB Texas Instruments |
IC HI PWR SQUNTAL LED DRIV 24LLP |
Contact Us |
| Part Number | Description | Stock |
|
LM3549SQE/NOPB D# 2156-LM3549SQE/NOPB-ND Rochester Electronics LLC |
LM3549 HIGH POWER SEQUENTIAL LED |
1311 In Stock |
| Part Number | Description | Stock |
|
LM3549SQE/NOPB National Semiconductor Corporation |
In stock shipping within 2days |
300 |
| Part Number | Description | Stock |
|
LM3549SQENOPB Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
290 |
| Part Number | Description | Stock |
|
LM3549SQE/NOPB D# 926-LM3549SQE/NOPB Texas Instruments |
LED Lighting Drivers RoHS: Compliant
|
289 |
| Part Number | Description | Stock |
|
LM3549SQE/NOPB D# NS-LM3549SQE/NOPB Texas Instruments |
OEM/CM ONLY |
2894 |
| Part Number | Description | Stock |
|
LM3549SQE/NOPB National Semiconductor Corporation |
LM3549 High Power Sequential LED Driver RoHS: Compliant
|
1311 |
| Part Number | Description | Stock |
|
LM3549SQE/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
266 |
| Part Number | Description | Stock |
|
LM3549SQE/NOPB Texas Instruments |
High power sequential LED driver |
4,362 |
| Part Number | Description | Stock |
|
LM3549SQE/NOPB D# 25770877 Texas Instruments |
LED Driver 3 Segment 3000uA Supply Current 24-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 18 |
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Quick Inquiry
| In Stock | 368 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 7.1279 | $ 7.1279 |
| 100 | $ 7.1279 | $ 712.7900 |
| 500 | $ 7.1279 | $ 3,563.9500 |
| 1000 | $ 7.1279 | $ 7,127.9000 |
| 2500 | $ 7.1279 | $ 17,819.7500 |
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