3A SIMPLE SWITCHER? Power Module with 4.5V-14.5V Input in QFN package 47-B1QFN -40 to 85
3A DC/DC Step-Down Module, 4.5-15V In, 5.5V Out, QFN Product overview: LMZ31503RUQR from Texas Instruments is a Step-Down DC-DC Converter 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 Buck, 3A, 15V, 5.5V, QFN. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Buck, 3A, 15V, 5.5V, Step-Down DC-DC Converter IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 132-LMZ31503RUQR can be used for catalog matching and distributor lookup.
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|
| Product Category | IC Power Supplies | DC-DC Converter Chips |
| Product Number | LMZ31503RUQR | 132-LMZ31503RUQR |
| Product Name | LMZ31503 3A SIMPLE SWITCHER? Power Module with 4.5V-14.5V Input in QFN package | Buck 3A 15V 5.5V Step-Down DC-DC Converter IC |
| Package Type | Other; B1QFN | Other; QFN |
| Features | EMI Tested,Enable,Frequency Synchronization,Power Good,Remote Sense,Tracking | |
| Output Voltage | 0.8000 to 5.5 volts | 5.5 volts |
