LM3537TME/NOPBIn StockTexas Instruments
LM3537TME/NOPB is an 8-channel WLED driver IC with four integrated LDOs from Texas Instruments. It features serial data input, supports up to 8 LED channels, and comes in a compact 30-ball BGA package. Ideal for mobile display backlighting and portable device applications. From $0.99, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 30
- Lifecycle
- ACTIVE
- Datasheet
- LM3537TME/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9920(MOQ 1000)
- Temp Range
- -30.0°C to 110.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-channel WLED driver with independent current control for uniform LED brightness
- Four integrated LDOs simplify power management and reduce external component count
- Serial interface (I2C/SPI) enables flexible digital control with minimal GPIO usage
- Compact 30-ball BGA package saves board space in space-constrained mobile designs
- RoHS-compliant (Pb-free, e1 JEDEC code) for green electronics compliance
Applications
The LM3537TME/NOPB is well-suited for mobile phone and tablet display backlighting, where its 8-channel architecture ensures uniform brightness across large LCD panels. Its four integrated LDOs make it an excellent choice for portable consumer electronics requiring efficient, compact power regulation alongside LED driving. It is also used in automotive infotainment displays and handheld industrial devices that demand reliable, digitally controlled illumination.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Data Input Mode | SERIAL |
| Input Characteristics | STANDARD |
| Interface IC Type | LED DISPLAY DRIVER |
| JESD-30 Code | R-PBGA-B30 |
| JESD-609 Code | e1 |
| Multiplexed Display Capability | NO |
| Number of Channels | 8 |
| Number of Functions | 1 |
| Number of Segments | 8 |
| Output Characteristics | CONSTANT-CURRENT |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA30,5X6,16 |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 4.4mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 3.6V |
| Supply Voltage1-Max | 4V |
| Supply Voltage1-Min | 2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | OTHER |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| fmax-Min | 0.0013MHz |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the LM3537TME/NOPB and what are its key specifications?
The LM3537TME/NOPB is an 8-channel white LED (WLED) driver IC from Texas Instruments with four integrated LDOs. It supports serial data input, drives up to 8 LED channels simultaneously, and is housed in a 30-ball BGA package. It is RoHS-compliant and rated for standard input characteristics, making it suitable for mobile and portable display backlight applications.
What are the typical applications for the LM3537TME/NOPB?
The LM3537TME/NOPB is primarily used for LCD backlight control in smartphones, tablets, and portable consumer electronics. Its 8-channel design and four integrated LDOs also make it ideal for automotive infotainment panels, handheld industrial devices, and any application requiring compact, digitally controlled LED driving with integrated power regulation.
What package type does the LM3537TME/NOPB come in, and is it RoHS compliant?
The LM3537TME/NOPB is available in a 30-ball BGA (R-PBGA-B30) package, which offers a very small footprint for space-constrained PCB designs. It is fully RoHS compliant with a Pb-free designation (JESD-609 code e1), making it suitable for environmentally conscious and regulated product designs worldwide.
Are there alternative parts or substitutes for the LM3537TME/NOPB?
Potential alternatives to the LM3537TME/NOPB include other Texas Instruments multi-channel LED driver ICs such as the LM3535 or LM3561, as well as competing devices from manufacturers like Maxim Integrated and Intersil. When selecting a substitute, verify the number of LED channels, interface type, integrated LDO count, and package compatibility to ensure a drop-in replacement.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $1.3300 | $1330.00 |
| 2500+ | $1.3200 | $3300.00 |
| 5000+ | $1.3100 | $6550.00 |
| 10000+ | $1.1800 | $11800.00 |
| 100000+ | $0.9920 | $99200.00 |
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