Texas Instruments High-Performance Analog LED Drivers LM2703MF-ADJ

LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) Dimming 350mA (Switch) SOT-23-5

Manufacturer: Texas Instruments
Win Source Part Number: 1197889-LM2703MF-ADJ
Packaging: Reel
Type: DC DC Regulator
Mounting Style: SMD
Applications: Backlight
Voltage - Output: 21V
Current - Output / Channel: 350mA (Switch)
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Family Name: LM2703
Categories: Integrated Circuits
Supplier Device Package: SOT-23-5
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Homepage: www.ti.com
Manufacturer Package: SC-74A, SOT-753
Alternative Parts (Cross-Reference): XR2203; ADP1109AARZ; LT1303IS8#PBF; LT1303IS8;
Introduction Date: February 01, 2002
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Balance
Family Part Number: LM2703
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Voltage - Supply (Minimum): 2.2V
Voltage - Supply (Maximum): 7V

IC 0.4 A SWITCHING REGULATOR, PDSO5, SOT-23, 5 PIN, Switching Regulator or Controller Product overview: LM2703MF-ADJ from National Semiconductor is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.4 A, SOT-23. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 0.4 A, SOT-23, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM2703MF-ADJ can be used for catalog matching and distributor lookup.