Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | LP3944ISQ |
| OEMstron Part # | LP3944ISQ |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › LED Drivers |
| Description | IC LED DRIVER PS DIM 25MA 24WQFN |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LP3944ISQ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 25 - May 30 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LP3944ISQ Specifications
| Part Number | LP3944ISQ | |
| Brand | Texas Instruments | |
| Lifecycle | Obsolete | |
| 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 | 8 | |
| 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) |
LP3944ISQ Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LP3944ISQ/NOPB D# V72:2272_07294605 Texas Instruments |
LED Driver 8 Segment 550uA Supply Current 24-Pin WQFN EP T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LP3944ISQ/NOPB Texas Instruments |
1000 |
| Part Number | Description | Stock |
|
LP3944ISQ/NOPB Texas Instruments |
IC LED DRIVER RGB 24-LLP |
1000 |
| Part Number | Description | Stock |
|
LP3944ISQ/NOPB D# LP3944ISQ/NOPBCT-ND Texas Instruments |
IC LED DRIVER PS DIM 25MA 24WQFN |
4098 In Stock |
| Part Number | Description | Stock |
|
LP3944ISQ/NOPB National Semiconductor Corporation |
In stock shipping within 2days |
20260 |
| Part Number | Description | Stock |
|
LP3944ISQNOPB |
OEM/CM QUOTES ONLY | NO BROKERS |
15617 |
| Part Number | Description | Stock |
|
LP3944ISQ/NOPB D# 926-LP3944ISQ/NOPB Texas Instruments |
LED Lighting Drivers RoHS: Compliant
|
1479 |
| Part Number | Description | Stock |
|
LP3944ISQ/NOPB D# NS-LP3944ISQ/NOPB Texas Instruments |
OEM/CM ONLY |
9449 |
| Part Number | Description | Stock |
|
LP3944ISQ/NOPB National Semiconductor Corporation |
32 |
| Part Number | Description | Stock |
|
LP3944ISQ/NOPB National Semiconductor Corporation |
LP3944 RGB/White/Blue 8-LED Fun Light Driver RoHS: Compliant
|
14000 |
| Part Number | Description | Stock |
|
LP3944ISQ/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
13479 |
| Part Number | Description | Stock |
|
LP3944ISQ/NOPB Texas Instruments |
RGB/White/Blue 8-LED Fun Light driver |
19,056 |
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| In Stock | 311 - 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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