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| PartNumber | MAX4391ESA | MAX4391ESA+T | MAX4391ESA+ |
| Description | Voltage Regulators - Switching Regulators uPower Inverting Switching Regulato | Voltage Regulators - Switching Regulators uPower Inverting Switching Regulato | Voltage Regulators - Switching Regulators uPower Inverting Switching Regulato |
| Manufacturer | MAXIM | Maxim Integrated | Maxim Integrated |
| Product Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Series | - | MAX4391 | MAX4391 |
| Type | - | Voltage Converter | Voltage Converter |
| Packaging | - | Tape & Reel (TR) Alternate Packaging | Tube Alternate Packaging |
| Unit Weight | - | 0.006596 oz | 0.006596 oz |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Package Case | - | SOIC-Narrow-8 | SOIC-Narrow-8 |
| Operating Temperature | - | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | - | Surface Mount | Surface Mount |
| Output Type | - | Adjustable | Adjustable |
| Function | - | Step-Up/Step-Down | Step-Up/Step-Down |
| Supplier Device Package | - | 8-SOIC | 8-SOIC |
| Number of Outputs | - | 1 | 1 |
| Topology | - | Buck-Boost | Buck-Boost |
| Frequency Switching | - | 100Hz ~ 75kHz | 100Hz ~ 75kHz |
| Current Output | - | 150mA | 150mA |
| Output Configuration | - | Negative | Negative |
| Voltage Output Min Fixed | - | -4V | -4V |
| Voltage Output Max | - | -20V | -20V |
| Synchronous Rectifier | - | No | No |
| Voltage Input Min | - | 4V | 4V |
| Voltage Input Max | - | 16.5V | 16.5V |
| Maximum Operating Temperature | - | + 85 C | + 85 C |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Output Voltage | - | - 5.35 V to - 4.65 V - 15.85 V to - 14.15 V | - 15.85 V to - 14.15 V |
| Input Voltage MAX | - | 16.5 V | 16.5 V |
| Output Current | - | 150 mA | 150 mA |
| Switching Frequency | - | 0.1 kHz to 75 kHz | 0.1 kHz to 75 kHz |
| Input Voltage MIN | - | 4 V | 4 V |
| Load Regulation | - | 0.4 %/Vout | 0.4 %/Vout |
| Part # Aliases | - | MAX4391 | MAX4391 |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
| MAX4391ESA-T | Voltage Regulators - Switching Regulators uPower Inverting Switching Regulato | ||
| MAX4391ESA | Voltage Regulators - Switching Regulators uPower Inverting Switching Regulato | ||
Maxim Integrated |
MAX4391ESA+T | Voltage Regulators - Switching Regulators uPower Inverting Switching Regulato | |
| MAX4391ESA+ | Voltage Regulators - Switching Regulators uPower Inverting Switching Regulato |