LM3500TL-21 Texas Instruments Integrated Circuit (Other) In Stock
LM3500TL-21 is a white LED backlight driver IC from Texas Instruments, supporting up to 3 LED segments with integrated boost converter. Ideal for mobile display backlighting applications. Available in compact 8-MICROSMD package with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM3500TL-21 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -10.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM3500TL-21?
- Integrated boost converter for efficient white LED driving
- Supports up to 3 LED segments for display backlighting
- Ultra-compact 8-MICROSMD (S-PBGA-B8) package for space-constrained designs
- Single-function LED display driver with simple control interface
- RoHS compliant (JESD-609 e0) for green design requirements
What is LM3500TL-21 used for?
The LM3500TL-21 is designed for white LED backlight driving in mobile phones, portable media players, and small LCD displays. Its integrated boost converter and compact footprint make it well-suited for battery-powered consumer electronics requiring efficient, low-profile backlight solutions. It is also applicable in handheld industrial instruments and wearable devices where space and power efficiency are critical.
What are the specifications of LM3500TL-21?
| YTEOL | 0 |
| Interface IC Type | LED DISPLAY DRIVER |
| JESD-30 Code | S-PBGA-B8 |
| JESD-609 Code | e0 |
| Multiplexed Display Capability | NO |
| Number of Functions | 1 |
| Number of Segments | 3 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Supply Voltage-Max | 7V |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Temperature Grade | OTHER |
| Terminal Finish | TIN LEAD |
| Terminal Form | BALL |
| Terminal Pitch | 0.5mm |
| Terminal Position | BOTTOM |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the LM3500TL-21 datasheet?
LM3500TL-21 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM3500TL-21?
Compatible alternatives and drop-in replacements for LM3500TL-21:
Frequently Asked Questions
How many LED segments can LM3500TL-21 support?
The device is documented as an LED display driver with an integrated boost converter supporting up to 3 LED segments for compatible mobile backlight designs.
Which package constraints matter during PCB layout?
LM3500TL-21 is described in a compact 8-MICROSMD format, while the specifications identify a square, very-thin-profile fine-pitch grid-array package requiring land-pattern verification.
What functional architecture is listed for this driver?
The specifications record 1 function and no multiplexed-display capability, so engineers should confirm that architecture against the intended 3-segment backlighting control scheme.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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