onsemi LED Drivers FAN5331SX

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

Boost Regulator, 1.6MHz, 20V Out, 1A, SOT-23-5 Product overview: FAN5331SX from onsemi 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 Boost, 1.6MHz, 20V, 1A, SOT-23. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Boost, 1.6MHz, 20V, 1A, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-FAN5331SX can be used for catalog matching and distributor lookup.

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 015839-FAN5331SX
Packaging: Reel - TR
Type: DC DC Regulator
Applications: Backlight
Mounting: SMD (SMT)
Frequency: 1.65MHz
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 1
Family Name: FAN5331
Output Voltage: 20V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-23-5
Maximum Supply Voltage: 5.5V
Operating Input Voltage(Min): 2.7V
Channel Output Current: 1A (Switch)
Alternative Parts (Cross-Reference): LM3643AYFFR; MAX1698AEUB; PAM2800AABR;
Introduction Date: September 14, 2004
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2023
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Consumer Electronics, Power Management
Quantity per package: 3k pcs