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In Stock :9261
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Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Thu, Jun 11 - Fri, Jun 12, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
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Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
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Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
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SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
LM3509SD Information
TI LM3509SD technical specifications, attributes, parameters and parts with similar specifications to TI LM3509SD.
- Type
- Parameter
- Mount
- Surface Mount
- Number of Terminations
- 10
- Termination
- SMD/SMT
- ECCN Code
- EAR99
- Max Operating Temperature
- 85°C
- Min Operating Temperature
- -40°C
- Terminal Position
- DUAL
- Terminal Form
- NO LEAD
- Number of Functions
- 1
- Supply Voltage
- 3.6V
- Type
- Parameter
- Terminal Pitch
- 0.5mm
- Pin Count
- 10
- Number of Outputs
- 2
- Qualification Status
- Not Qualified
- Efficiency
- 90 %
- Temperature Grade
- INDUSTRIAL
- Interface
- Serial
- Max Supply Voltage
- 5.5V
- Min Supply Voltage
- 2.7V
- Current - Output
- 30mA
Download datasheets and manufacturer documentation for TI LM3509SD.
LM3509SD Overview
LED drivers design with 2 outputs.The operation of this system is supported by 10 terminations.10 segments are present.The mount is in the way of Surface Mount.There is no maximum value acceptable for the supply voltage, so 5.5V is acceptable.Its output voltage is 21V.The device has a pin count of 10.With 2.7V as the minimal input voltage, it operates.A minimal supply voltage of 2.7V is required for it to achieve the highest efficiency.The maximum supply current is 5.5V.The operating temperature should not exceed 85°C to ensure stable operation.It is necessary to maintain a higher operating temperature than -40°C in order to achieve stable operation.There shouldn't be an increase in output voltage over 21V.Keep the part's output current at 30mA volts.
LM3509SD Features
Supply voltage of 3.6V
LM3509SD Applications
There are a lot of Texas Instruments
LM3509SD LED Driver ICs applications.
- Gallery lighting
- Museum lighting
- High-end retail lighting
- Medical surgery lighting
- Replacement lamps
- Panel lighting
- Down lights
- Linear fluorescent
- A- lamps
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
