MAX639CSA
- Mfr.Part #
- MAX639CSA
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ/5V 225MA 8SOIC
- Stock
- 1,604
- In Stock :
- 1,604
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Output (Min/Fixed) :
- 1.3V 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Function :
- Step-Down
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- JESD-30 Code :
- R-PDSO-G8
- Length :
- 4.9mm
- Width :
- 3.9mm
- Base Part Number :
- MAX639
- Mounting Type :
- Surface Mount
- Topology :
- Buck
- Output Voltage :
- 5V
- Supply Current-Max (Isup) :
- 0.02mA
- Voltage - Input (Min) :
- 4V
- Synchronous Rectifier :
- No
- Factory Lead Time :
- 6 Weeks
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Finish :
- Matte Tin (Sn)
- Max Output Current :
- 225mA
- Output Type :
- Adjustable (Fixed)
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Max Output Voltage :
- 11.5V
- Operating Temperature :
- 0°C~70°C TA
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Control Mode :
- CURRENT-MODE
- Min Output Voltage :
- 1.3V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Published :
- 2005
- Control Technique :
- PULSE FREQUENCY MODULATION
- Terminal Form :
- Gull wing
- Operating Supply Voltage :
- 11.5V
- JESD-609 Code :
- e3
- Number of Terminations :
- 8
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- MAX639CSA

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. MAX639CSA Overview
The Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. MAX639CSA is a versatile and efficient adjustable/5V 225mA DC-DC buck regulator designed for a wide range of applications. Encased in a compact 8SOIC package, this regulator is particularly suitable for designs where space and power efficiency are critical. The MAX639CSA offers a robust solution for power management, ensuring stable and reliable performance in various electronic devices.
MAX639CSA Features
This product boasts a number of key features that make it an excellent choice for demanding applications. It includes a wide input voltage range, which allows it to operate with varying power supplies while maintaining a stable output. The adjustable output voltage feature provides flexibility in usage, catering to different voltage requirements across devices. Additionally, the high efficiency of this regulator ensures minimal heat generation and enhanced battery life in portable applications.
MAX639CSA Applications
- Portable Devices: Due to its small size and high efficiency, the MAX639CSA is ideal for powering portable electronic devices, such as smartphones and tablets, where maintaining battery life is crucial.
- Consumer Electronics: It can be used in various consumer electronics, including digital cameras and audio devices, providing reliable power management without compromising performance.
- Networking Equipment: Suitable for network routers and other communication devices, the MAX639CSA ensures stable operation even under fluctuating power conditions.
- Healthcare Devices: In medical applications such as portable health monitors, the MAX639CSA offers the necessary precision and reliability required for critical healthcare equipment.
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