Semiconductors
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Optoelectronics
For Reference Only
| Part Number | LP3943ISQ |
| OEMstron Part # | LP3943ISQ |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › LED Drivers |
| Description | IC LED DRIVER PS DIM 25MA 24WQFN |
| Lifecycle | Not For New Designs |
| RoHS | No RoHS Information |
| EDA/CAD Models | LP3943ISQ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 16 - May 21 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LP3943ISQ Specifications
| Part Number | LP3943ISQ | |
| Brand | Texas Instruments | |
| Lifecycle | Not For New Designs | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | LED Drivers | |
| Manufacturer | ||
| Series | - | |
| Type | Power Switch | |
| Topology | Shift Register | |
| Internal Switch(s) | Yes | |
| Number of Outputs | 16 | |
| Voltage - Supply (Min) | 2.3V | |
| Voltage - Supply (Max) | 5.5V | |
| Voltage - Output | - | |
| Current - Output / Channel | 25mA | |
| Frequency | - | |
| Dimming | I²C, SMBus | |
| Applications | Camera Flash | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 24-WFQFN Exposed Pad | |
| Supplier Device Package | 24-WQFN (4x4) |
LP3943ISQ Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LP3943ISQEV D# V36:1790_07200983 Texas Instruments |
LP3943 LED Driver Development Kit RoHS: Not Compliant
|
Americas - 0 |
|
LP3943ISQ/NOPB D# V72:2272_07294603 Texas Instruments |
LED Driver 16 Segment 550uA Supply Current 24-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 0 |
|
LP3943ISQX/NOPB D# V72:2272_07294604 Texas Instruments |
LED Driver 16 Segment 550uA Supply Current 24-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 0 |
|
LP3943ISQ D# V36:1790_07294602 Texas Instruments |
LED Driver 16 Segment 550uA Supply Current 24-Pin WQFN EP T/R RoHS: Not Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LP3943ISQX Texas Instruments |
IC LED DRIVER RGB 24-LLP |
Contact Us |
|
LP3943ISQ/NOPB Texas Instruments |
RGB/WHITE/BLUE LED DRIVER BOOST LLP24, Device Topology:Boost (Step Up), No. of Outputs:16, Output Current:25mA, Output Voltage:-, Driver Case Style:LLP, No. of Pins:24, Input Voltage Min:2.3V, Input Voltage Max:5.5V , RoHS Compliant: Yes |
611 |
|
LP3943ISQX/NOPB Texas Instruments |
IC LED DRIVER RGB 24-LLP |
Contact Us |
|
LP3943ISQ Texas Instruments |
RGB/WHITE/BLUE LED DRIVER BOOST LLP24, Device Topology:Boost (Step Up), No. of Outputs:16, Output Current:25mA, Output Voltage:-, Driver Case Style:LLP, No. of Pins:24, Input Voltage Min:2.3V, Input Voltage Max:5.5V , RoHS Compliant: Yes |
611 |
|
LP3943ISQEV Texas Instruments |
BOARD EVAL FOR LP3943 FUNLIGHT |
Contact Us |
| Part Number | Description | Stock |
|
LP3943ISQ/NOPB D# LP3943ISQ/NOPBCT-ND Texas Instruments |
IC LED DRIVER PS DIM 25MA 24WQFN |
5221 In Stock |
|
LP3943ISQEV D# 296-46051-ND Texas Instruments |
BOARD EVAL FOR LP3943 FUNLIGHT |
2 In Stock |
|
LP3943ISQX/NOPB D# LP3943ISQX/NOPB-ND Texas Instruments |
IC LED DRIVER PS DIM 25MA 24WQFN |
Temporarily Out of Stock |
|
LP3943ISQ D# LP3943ISQTR-ND Texas Instruments |
IC LED DRIVER PS DIM 25MA 24WQFN |
Temporarily Out of Stock |
|
LP3943ISQX D# LP3943ISQX-ND Texas Instruments |
IC LED DRIVER PS DIM 25MA 24WQFN |
Limited Supply - Call |
| Part Number | Description | Stock |
|
LP3943ISQ D# LP3943ISQ National Semiconductor Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
2775 |
| Part Number | Description | Stock |
|
LP3943ISQ/NOPB Texas Instruments |
In stock shipping within 2days |
3942 |
|
LP3943ISQ National Semiconductor Corporation |
In stock shipping within 2days |
1976 |
| Part Number | Description | Stock |
|
LP3943ISQ/NOPB D# 3119165RL Texas Instruments |
LED DRIVER, BOOST, 400KHZ, WQFN-24 RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
| Part Number | Description | Stock |
|
LP3943ISQXNOPB Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
10254 |
|
LP3943ISQEV National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
1 |
|
LP3943ISQNOPB TEXAS INSTRUMENTS |
OEM/CM QUOTES ONLY | NO BROKERS |
1124 |
|
LP3943ISQ Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
16240 |
|
LP3943ISQX National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
7059 |
| Part Number | Description | Stock |
|
LP3943ISQ Texas Instruments |
OEM/CM ONLY |
635 |
|
LP3943ISQX Texas Instruments |
OEM/CM ONLY |
902 |
| Part Number | Description | Stock |
|
LP3943ISQ/NOPB NSC |
QFN/LP3943ISQ/NOPB/NSC RoHS: Compliant
|
136 |
| Part Number | Description | Stock |
|
LP3943ISQ National Semiconductor Corporation |
OEM/CM Immediate delivery |
1978 |
|
LP3943ISQX/NOPB Texas Instruments |
OEM/CM Immediate delivery |
70 |
|
LP3943ISQ/NOPB National Semiconductor Corporation |
OEM/CM Immediate delivery |
74 |
|
LP3943ISQX 3943SQ Texas Instruments |
OEM/CM Immediate delivery |
1075 |
| Part Number | Description | Stock |
|
LP3943ISQEV D# 926-LP3943ISQEV Texas Instruments |
LED Lighting Development Tools LP3943 EVAL BOARD RoHS: Compliant
|
2 |
|
LP3943ISQ/NOPB D# 926-LP3943ISQ/NOPB Texas Instruments |
LED Lighting Drivers Funlight Led Driver RoHS: Compliant
|
3578 |
| Part Number | Description | Stock |
|
LP3943ISQ/NOPB D# 28AH3760 Texas Instruments |
LED DRIVER, BOOST, 400KHZ, WQFN-24, Device Topology:Boost (Step Up), Input Voltage Min:2.3V, Input Voltage Max:5.5V, Output Voltage Max:5.5V, Output Current Max:200mA, Switching Frequency:400kHz, No. of Outputs:16Outputs, IC RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
425 |
| Part Number | Description | Stock |
|
LP3943ISQ D# NS-LP3943ISQ Texas Instruments |
OEM/CM ONLY |
9626 |
|
LP3943ISQ/NOPB D# NS-LP3943ISQ/NOPB Texas Instruments |
OEM/CM ONLY |
4021 |
|
LP3943ISQX/NOPB D# NS-LP3943ISQX/NOPB Texas Instruments |
OEM/CM ONLY |
3987 |
|
LP3943ISQEV D# NS-LP3943ISQEV Texas Instruments |
OEM/CM ONLY |
3667 |
|
LP3943ISQX D# NS-LP3943ISQX Texas Instruments |
OEM/CM ONLY |
5741 |
| Part Number | Description | Stock |
|
LP3943ISQX D# LP3943ISQX National Semiconductor Corporation |
Semiconductor |
6085 |
| Part Number | Description | Stock |
|
LP3943ISQ/NOPB National Semiconductor Corporation |
LP3943 16 channel RGB/White LED driver with independent string control via SMBUS/I2C RoHS: Compliant
|
3424 |
| Part Number | Description | Stock |
|
LP3943ISQX/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
8856 |
|
LP3943ISQ/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
542 |
|
LP3943ISQ National Semiconductor Corporation |
OEM/CM ONLY |
14016 |
| Part Number | Description | Stock |
|
LP3943ISQ/NOPB National Semiconductor Corporation |
IN stock Immediate delivery |
69 |
|
LP3943ISQX/NOPB Texas Instruments |
IN stock Immediate delivery |
65 |
|
LP3943ISQX 3943SQ Texas Instruments |
IN stock Immediate delivery |
1070 |
|
LP3943ISQ National Semiconductor Corporation |
IN stock Immediate delivery |
1993 |
| Part Number | Description | Stock |
|
LP3943ISQ/NOPB Texas Instruments |
16 channel RGB/White LED driver with independent string control via SMBUS/I2C |
22,904 |
|
LP3943ISQEV Texas Instruments |
RGB White Blue 16-LED Fun Light Driver |
19 |
|
LP3943ISQX/NOPB Texas Instruments |
16 channel RGB/White LED driver with independent string control via SMBUS/I2C |
0 |
|
LP3943ISQ Texas Instruments |
16 channel RGB/White LED driver with independent string control via SMBUS/I2C |
5,410 |
| Part Number | Description | Stock |
|
LP3943ISQ/NOPB Texas Instruments |
shipping today |
996 |
|
LP3943ISQX 3943SQ Texas Instruments |
shipping today |
1080 |
|
LP3943ISQX/NOPB Texas Instruments |
shipping today |
75 |
|
LP3943ISQ NXP Semiconductors |
shipping today |
956 |
| Part Number | Description | Stock |
|
LP3943ISQ Texas Instruments |
RFQ |
10801 |
|
LP3943ISQTR National Semiconductor Corporation |
RFQ |
5030 |
|
LP3943ISQ/NOPB Texas Instruments |
RFQ |
5506 |
|
LP3943ISQCT National Semiconductor Corporation |
RFQ |
8718 |
| Part Number | Description | Stock |
|
LP3943ISQ Texas Instruments |
RGB/White/Blue 16-LED Fun Light Driver |
7317 |
|
LP3943ISQ/NOPB Texas Instruments |
IC LED DRIVER PS DIM 25MA 24WQFN |
1136 |
| Part Number | Description | Stock |
|
LP3943ISQ/NOPB D# 3119165 Texas Instruments |
LED DRIVER, BOOST, 400KHZ, WQFN-24 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
425 |
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Quick Inquiry
| In Stock | 382 - 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 | $ 2.1259 | $ 2.1259 |
| 100 | $ 2.1259 | $ 212.5900 |
| 500 | $ 2.1259 | $ 1,062.9500 |
| 1000 | $ 2.1259 | $ 2,125.9000 |
| 2500 | $ 2.1259 | $ 5,314.7500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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