Microchip Technology, Inc. Voltage Regulators - DC DC Switching Regulators MIC2171WU

Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1 Output 2.5A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA

IC REG MULTI CONFG ADJ TO263-5

Manufacturer: Microchip Technology
Win Source Part Number: 058519-MIC2171WU
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck, Boost, Cuk, Flyback, Forward Converter
Frequency - Switching: 100kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 2.5A (Switch)
Family Name: MIC2171
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: TO-263-5
Purpose: Step-Up, Step-Down, Step-Up/Step-Down
Maximum Input Voltage: 40V
Maximum Output Voltage: 65V (Switch)
Minimum Input Voltage: 3V
Alternative Parts (Cross-Reference): MIC2171BU; MIC2171BU TR; MIC2171BT;
Introduction Date: January 01, 1997
ECCN: EAR99
Estimated EOL Date: 2025
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Limited

IC REG MULT CONFG ADJ 2.5A TO263 Product overview: MIC2171WU from Microchip Technology 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 2.5A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 2.5A, 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-MIC2171WU can be used for catalog matching and distributor lookup.