LM3502ITL-25 Texas Instruments In Stock
LM3502ITL-25 is a 2.5V regulated output LED backlight driver IC by Texas Instruments. Key specs: 2.5V output voltage, charge pump topology, ITL (thin SOT) package. From $0.945, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.9450(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM3502ITL-25?
- 2.5V fixed regulated output voltage for LED backlight control
- Charge pump architecture eliminates need for external inductors
- Ultra-compact ITL (thin SOT-23) package ideal for space-constrained designs
- Low quiescent current for improved battery life in portable devices
- Wide input voltage range compatible with single-cell Li-Ion batteries
What is LM3502ITL-25 used for?
The LM3502ITL-25 is designed for LCD backlight driving in portable electronics such as mobile phones, digital cameras, and handheld gaming devices. Its compact ITL package and inductor-free charge pump topology make it ideal for thin, battery-powered products where board space and efficiency are critical. It is also suitable for small OLED and LED indicator backlights in wearables and IoT devices.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for LM3502ITL-25?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage of the LM3502ITL-25?
The LM3502ITL-25 provides a fixed regulated output voltage of 2.5V. This precise output is optimized for driving LED backlights in small LCD panels commonly used in mobile phones and portable consumer electronics.
What package does the LM3502ITL-25 come in?
The LM3502ITL-25 is available in the ITL package, which is a thin SOT-23 form factor. This ultra-compact package has a very small footprint, making it suitable for space-constrained PCB designs in slim portable devices.
What are typical applications for the LM3502ITL-25?
Typical applications include LCD backlight driving for mobile phones, digital cameras, handheld gaming consoles, and other portable battery-powered devices. Its charge pump topology and 2.5V output make it well-suited for single or dual white LED backlighting systems.
Does the LM3502ITL-25 require an external inductor?
No, the LM3502ITL-25 uses a charge pump (switched capacitor) topology, which does not require an external inductor. This reduces BOM cost, simplifies PCB layout, and minimizes EMI compared to boost converter-based solutions.
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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.
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| 1+ | $3.2400 | $3.24 |
| 26+ | $1.6875 | $43.88 |
| 90+ | $1.0125 | $91.13 |
| 298+ | $0.9450 | $281.61 |
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