MAX4391CSA+T
- Mfr.Part #
- MAX4391CSA+T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BCK BST ADJ 150MA 8SOIC
- Stock
- 4,160
- In Stock :
- 4,160
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Surface Mount :
- yes
- Topology :
- Buck-Boost
- Voltage - Input (Max) :
- 16.5V
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Function :
- Step-Up/Step-Down
- Number of Terminations :
- 8
- Width :
- 3.9mm
- Operating Temperature :
- 0°C~70°C TA
- Mounting Type :
- Surface Mount
- Synchronous Rectifier :
- No
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Output Configuration :
- Negative
- Pbfree Code :
- yes
- Length :
- 4.9mm
- Frequency - Switching :
- 100Hz~75kHz
- Current - Output :
- 150mA
- Base Part Number :
- MAX4391
- Output Type :
- Adjustable
- Published :
- 1996
- Voltage - Output (Min/Fixed) :
- -4V
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Analog IC - Other Type :
- SWITCHING REGULATOR
- JESD-30 Code :
- R-PDSO-G8
- Supply Current-Max (Isup) :
- 0.5mA
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Voltage - Input (Min) :
- 4V
- Control Mode :
- VOLTAGE-MODE
- RoHS Status :
- ROHS3 Compliant
- Input Voltage-Nom :
- 6V
- Voltage - Output (Max) :
- -20V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- JESD-609 Code :
- e3
- Datasheets
- MAX4391CSA+T

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. MAX4391CSA+T Overview
The MAX4391CSA+T from Analog Devices, Inc. is a highly versatile and reliable integrated circuit specifically designed for adjustable voltage regulation. This DC-DC switching regulator is capable of delivering a steady, adjustable output with a maximum current of 150mA. The device is housed in a compact 8SOIC package, making it ideal for applications where space is at a premium. As a product from Analog Devices, it benefits from the manufacturer's reputation for quality and performance in power management technology. This makes the MAX4391CSA+T an excellent choice for designers looking to enhance the efficiency and reliability of their power supply solutions.
MAX4391CSA+T Features
The MAX4391CSA+T features a dual-mode operation, allowing it to efficiently manage power in both buck and boost configurations, which is ideal for applications requiring variable input voltages while maintaining a stable output. Its thermal overload protection ensures reliable operation under varying load conditions. Additionally, the device's low quiescent current contributes to enhanced energy efficiency, making it suitable for battery-powered applications.
MAX4391CSA+T Applications
- Portable Devices: Perfect for supplying stable voltages in battery-powered devices such as handheld medical instruments, where consistent performance is crucial.
- Consumer Electronics: Can be used in consumer electronics like smart watches and cameras that require compact, efficient power solutions.
- IoT Devices: Ideal for Internet of Things (IoT) devices, ensuring reliable power management in applications where devices are often remotely operated and power efficiency is key.
- Wearable Technology: Its small footprint and power efficiency make it suitable for wearable technology, providing long-lasting battery life in compact form factors.
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