Vishay Intertechnology, Inc. PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - SI9105DN02-E3 SI9105DN02-E3

Manufacturer: Vishay
Win Source Part Number: 1096333-SI9105DN02-E3
Packaging: Reel - TR
Mounting: SMD (SMT)
Topology: Flyback
Frequency - Switching: 40kHz to 1MHz
Number of Outputs: 1
Synchronous Rectifier: No
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-PLCC (9x9)
Purpose: Step-Up/Step-Down
Maximum Input Voltage: 120V
Minimum Input Voltage: 10V
Alternative Parts (Cross-Reference): MC33364D1R2G; SI9105DN02-T1-E3; Si9105DN02;
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Balance

IC REG FLYBACK 20PLCC Product overview: SI9105DN02-E3 from Vishay / Siliconix is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-SI9105DN02-E3 can be used for catalog matching and distributor lookup.