LM3448MA/NOPB
- Mfr.Part #
- LM3448MA/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC LED DRIVER OFFL TRIAC 16SOIC
- Stock
- 37,835
- In Stock :
- 37,835
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- LED Drivers
- Radiation Hardening :
- No
- Topology :
- Flyback, Step-Down (Buck), Step-Up (Boost)
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Number of Segments :
- 1
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- Min Input Voltage :
- 8V
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- Internal Switch(s) :
- yes
- Packaging :
- Tube
- Applications :
- Lighting
- Quiescent Current :
- 2mA
- Multiplexed Display Capability :
- No
- Lead Free :
- Lead Free
- Frequency :
- 1MHz
- Operating Supply Voltage :
- 9V
- Mount :
- Surface Mount
- Number of Terminations :
- 16
- Length :
- 10mm
- Base Part Number :
- LM3448
- Terminal Form :
- Gull wing
- Number of Pins :
- 16
- Type :
- AC DC Offline Switcher
- Min Supply Voltage :
- 8V
- JESD-609 Code :
- e3
- Max Input Voltage :
- 12V
- Number of Outputs :
- 1
- Number of Functions :
- 1
- Max Supply Current :
- 2.85mA
- Max Supply Voltage :
- 12V
- Output Voltage :
- 35.7V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Temperature :
- -40°C~125°C TJ
- Height :
- 1.5mm
- Width :
- 4mm
- Dimming :
- Triac
- Output Current :
- 1.2A
- Mounting Type :
- Surface Mount
- Datasheets
- LM3448MA/NOPB

LED Drivers National Semiconductor LM3448MA/NOPB Overview
The LM3448MA/NOPB, manufactured by National Semiconductor, is an integrated circuit LED driver designed for offline triac dimming applications. This high-quality LED driver offers exceptional performance and reliability, making it ideal for various lighting solutions. With its innovative design and advanced features, the LM3448MA/NOPB ensures precise control and efficient operation, meeting the demanding requirements of B2B customers.
LM3448MA/NOPB Features
- Designed for offline triac dimming applications
- High-performance integrated circuit LED driver
- Ensures precise control and efficient operation
- Manufactured by National Semiconductor for reliability
- Ideal for bulk purchase by B2B customers
LM3448MA/NOPB Applications
- Residential lighting systems: The LM3448MA/NOPB is used in residential LED lighting fixtures for dimming functionality, providing homeowners with adjustable illumination levels for various settings.
- Commercial lighting installations: In commercial settings such as offices, retail stores, and restaurants, this LED driver enables smooth dimming control, enhancing ambiance and energy efficiency.
- Industrial lighting solutions: Industrial facilities utilize the LM3448MA/NOPB in their lighting systems to achieve precise dimming control, optimizing visibility and energy consumption in challenging environments.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















