onsemi Voltage Regulators - DC DC Switching Regulators MC34163DWG

"Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 3.4A (Switch) 16-SOIC (0.295"", 7.50mm Width)"

Manufacturer: ON Semiconductor
Win Source Part Number: 1218660-MC34163DWG
Packaging: Tube
Operating Temperature Range: 0°C ~ 70°C (TA)
Package: 16-SOIC (0.295", 7.50mm Width)
Mounting: SMD
Output Type: Adjustable
Function: Step-Up, Step-Down
Topology: Buck, Boost
Frequency - Switching: 50kHz
Number of Outputs: 1
Output Configuration: Positive or Negative
Synchronous Rectifier: No
Output Current: 3.4A (Switch)
Family Name: MC34163
Output Voltage: 1.25V
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.onsemi.com
Manufacturer Package: 16-SOIC
Output Voltage MAX: 40V (Switch)
Input Voltage MIN: 2.5V
Voltage Input MAX: 40V
Alternative Parts (Cross-Reference): LT1110CS8#TR; LT1271CQ#TR; LT1111CS8-12;
Introduction Date: May 07, 1997
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2023
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Limited

DC/DC Controller, 40V In, 3.4A Out, SOIC, SM Product overview: MC34163DWG from onsemi 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 40V, 3.4A, SOIC. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 40V, 3.4A, SOIC, 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-MC34163DWG can be used for catalog matching and distributor lookup.