MAX639CPA
- Mfr.Part #
- MAX639CPA
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ/5V 225MA 8DIP
- Stock
- 37,222
- In Stock :
- 37,222
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Position :
- Dual
- Length :
- 9.375mm
- Height Seated (Max) :
- 4.572mm
- Output Type :
- Adjustable (Fixed)
- Number of Pins :
- 8
- Operating Temperature :
- 0°C~70°C TA
- Number of Outputs :
- 1
- Width :
- 7.62mm
- Supply Current-Max (Isup) :
- 0.02mA
- Output Voltage :
- 11.5V
- Output Configuration :
- Positive
- RoHS Status :
- ROHS3 Compliant
- Control Mode :
- CURRENT-MODE
- Published :
- 2003
- Dropout Voltage :
- 500mV
- ECCN Code :
- EAR99
- Function :
- Step-Down
- Current - Output :
- 225mA
- Pbfree Code :
- yes
- Input Voltage-Nom :
- 9V
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Number of Terminations :
- 8
- Packaging :
- Tube
- Voltage - Input (Min) :
- 4V
- Terminal Finish :
- Matte Tin (Sn)
- Surface Mount :
- No
- Factory Lead Time :
- 7 Weeks
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Topology :
- Buck
- Voltage - Output (Min/Fixed) :
- 1.3V 5V
- Mounting Type :
- Through Hole
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Base Part Number :
- MAX639
- Terminal Pitch :
- 2.54mm
- Control Technique :
- PULSE FREQUENCY MODULATION
- Synchronous Rectifier :
- No
- JESD-609 Code :
- e3
- Datasheets
- MAX639CPA

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. MAX639CPA Overview
The Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. MAX639CPA is a versatile, high-efficiency adjustable and fixed voltage regulator designed for a wide array of applications. Tailored to deliver stable and reliable power conversion, the MAX639CPA operates efficiently in a compact 8DIP package, making it an ideal choice for space-constrained applications. This regulator can switch up to 225mA of output current, which allows it to handle moderate load demands with ease, ensuring performance stability and longevity of the end applications.
MAX639CPA Features
- Adjustable and fixed 5V output options, providing flexibility in application use.
- Ability to deliver up to 225mA output current, suitable for a variety of moderate power needs.
- High efficiency design ensures reduced heat generation and improved system reliability.
- Small 8-pin DIP package allows for integration in space-limited applications without sacrificing performance.
- Wide operating voltage range, accommodating various input levels for versatile use across different power systems.
MAX639CPA Applications
- Portable Devices: The regulator is used to provide stable voltage, ensuring consistent operation and battery efficiency in portable electronics like handheld gaming devices.
- Power Supply Modules: Essential in modular power supplies, it offers precise voltage regulation to maintain the integrity and reliability of the entire system.
- Telecommunication Equipment: In telecom systems, the MAX639CPA ensures stable operation under variable load conditions, crucial for communication reliability.
- Consumer Electronics: Utilized in consumer electronics such as audio and video devices for stable power supply, enhancing device performance and lifespan.
- Industrial Equipment: Supports industrial applications by providing robust power management solutions that accommodate fluctuating power demands typical in industrial environments.
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