MAX4391ESA+T
IC REG BUCK-BST ADJ 150MA 8SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: DC DC Switching Regulators
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Analog Devices Inc./Maxim Integrated MAX4391ESA-T is a negative adjustable buck-boost switching regulator IC. This component delivers an output current of 150mA and operates with an input voltage range of 4V to 16.5V. The output voltage is adjustable from -4V to -20V. Featuring a buck-boost topology, it supports a switching frequency range of 100Hz to 75kHz. The device is housed in an 8-SOIC package with a 3.90mm width, suitable for surface mount applications. This regulator is utilized in various industries including consumer electronics, industrial automation, and telecommunications. It operates within an ambient temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up/Step-Down |
| Current - Output | 150mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Negative |
| Frequency - Switching | 100Hz ~ 75kHz |
| Voltage - Input (Max) | 16.5V |
| Topology | Buck-Boost |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | -20V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | -4V |
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