Dual, 180° out-of-phase, 1.4MHz step-down regulator with 750mA output current per channel. Features include Power-On Reset (POR) and a Reset Status/Power-Good Output (RSI/PFO). Operates from a 2.6V to 5.5V input, providing adjustable positive output voltages from 3.3V to 5.5V. Synchronous rectification is integrated for enhanced efficiency. Packaged in a 40-pin QSOP, this surface-mount component is RoHS compliant and operates across a -40°C to 85°C temperature range.
PackageQSOP
MountingSurface Mount
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Technical Specifications
Maxim MAX1971EEE+ technical specifications.
General
| Package/Case | QSOP |
| Current - Output 1 | 750mA |
| Current - Output 2 | 750mA |
| Lead Free | Lead Free |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.6V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Voltage | 5.5V |
| Min Output Voltage | 3.3V |
| Mount | Surface Mount |
| Number of Outputs | 2 |
| Operating Supply Voltage | 5.5V |
| Output Configuration | Positive |
| Output Current | 750mA |
| Output Type | Adjustable (Programmable) |
| Output Voltage | 5V |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Synchronous Rectifier | Yes |
| Voltage - Output 1 | 3.3V |
| Voltage - Output 2 | 2.5V |
| Width | 3.99mm |
Compliance
| RoHS | Compliant |
Datasheet
Maxim MAX1971EEE+ Datasheet
Download the complete datasheet for Maxim MAX1971EEE+ to view detailed technical specifications.
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