Semiconductors
Passive Components
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For Reference Only
| Part Number | LM3503SQ-16 |
| OEMstron Part # | LM3503SQ-16 |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › LED Drivers |
| Description | IC LED DRIVER RGLTR DIM 16WQFN |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM3503SQ-16 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 24 - May 29 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM3503SQ-16 Specifications
| Part Number | LM3503SQ-16 | |
| 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 | 2 | |
| Voltage - Supply (Min) | 2.5V | |
| Voltage - Supply (Max) | 5.5V | |
| Voltage - Output | 16V | |
| Current - Output / Channel | 400mA (Switch) | |
| Frequency | 1MHz | |
| Dimming | Analog, PWM | |
| Applications | Backlight | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 16-WFQFN Exposed Pad | |
| Supplier Device Package | 16-WQFN (4x4) |
LM3503SQ-16 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM3503SQ-16 National Semiconductor Corporation |
1000 |
| Part Number | Description | Stock |
|
LM3503SQ-16 Texas Instruments |
IC LED DRIVER WHTE BCKLGT 16-LLP |
998 |
|
LM3503SQ-16/NOPB Texas Instruments |
IC LED DRIVER WHTE BCKLGT 16-LLP |
998 |
| Part Number | Description | Stock |
|
LM3503SQ-16 D# 2156-LM3503SQ-16-ND Rochester Electronics LLC |
LED DRIVER, 10-SEGMENT |
998 In Stock |
|
LM3503SQ-16/NOPB D# 2156-LM3503SQ-16/NOPB-TITR-ND Rochester Electronics LLC |
LED DRIVER, PQCC16 |
Limited Supply - Call |
| Part Number | Description | Stock |
|
LM3503SQ16 National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
1160 |
|
LM3503SQ16NOPB Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
6901 |
| Part Number | Description | Stock |
|
LM3503SQ16 Texas Instruments |
OEM/CM ONLY |
937 |
| Part Number | Description | Stock |
|
LM3503SQ-16 D# NS-LM3503SQ-16 Texas Instruments |
OEM/CM ONLY |
3569 |
|
LM3503SQ-16/NOPB D# NS-LM3503SQ-16/NOPB Texas Instruments |
OEM/CM ONLY |
4511 |
| Part Number | Description | Stock |
|
LM3503SQ-16 National Semiconductor Corporation |
LED Driver, 10-Segment RoHS: Not Compliant
|
998 |
|
LM3503SQ-16/NOPB Texas Instruments |
LED Driver, PQCC16 RoHS: Compliant
|
5000 |
| Part Number | Description | Stock |
|
LM3503SQ16 National Semiconductor Corporation |
OEM/CM ONLY |
1016 |
| Part Number | Description | Stock |
|
LM3503SQ-16CT National Semiconductor Corporation |
RFQ |
1670 |
|
LM3503SQ-16TR National Semiconductor Corporation |
RFQ |
13128 |
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Quick Inquiry
| In Stock | 225 - 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 | $ 1.6773 | $ 1.6773 |
| 100 | $ 1.6773 | $ 167.7300 |
| 500 | $ 1.6773 | $ 838.6500 |
| 1000 | $ 1.6773 | $ 1,677.3000 |
| 2500 | $ 1.6773 | $ 4,193.2500 |
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