MAX638ACSA
- Mfr.Part #
- MAX638ACSA
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ/5V 8SOIC
- Stock
- 11,695
- In Stock :
- 11,695
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Voltage :
- 5V
- Number of Outputs :
- 1
- JESD-609 Code :
- e3
- Frequency :
- 65kHz
- Width :
- 4mm
- Control Technique :
- PULSE WIDTH MODULATION
- Height :
- 1.5mm
- Factory Lead Time :
- 6 Weeks
- Voltage - Output (Min/Fixed) :
- 1.31V 5V
- Mounting Type :
- Surface Mount
- REACH SVHC :
- Unknown
- Operating Temperature :
- 0°C~70°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Output Voltage :
- 1.25V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Lead Free :
- Lead Free
- Nominal Output Voltage :
- 5V
- Function :
- Step-Down
- Number of Terminations :
- 8
- Base Part Number :
- MAX638
- Termination :
- SMD/SMT
- Supply Current-Max (Isup) :
- 0.6mA
- Pbfree Code :
- yes
- Voltage - Input (Min) :
- 2.2V
- Output Current :
- 75mA
- RoHS Status :
- ROHS3 Compliant
- Length :
- 5mm
- Number of Pins :
- 8
- Operating Supply Voltage :
- 16.5V
- Peak Reflow Temperature (Cel) :
- 260
- Mount :
- Surface Mount
- Published :
- 1999
- Input Voltage-Nom :
- 12V
- ECCN Code :
- EAR99
- Control Mode :
- VOLTAGE-MODE
- Max Output Voltage :
- 16V
- Output Configuration :
- Positive
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Max Supply Voltage :
- 16.5V
- Packaging :
- Tube
- Terminal Finish :
- Matte Tin (Sn)
- Min Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Max Output Current :
- 75mA
- Terminal Form :
- Gull wing
- Output Type :
- Adjustable (Fixed)
- Topology :
- Buck
- Synchronous Rectifier :
- No
- Datasheets
- MAX638ACSA

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. MAX638ACSA Overview
The Analog Devices MAX638ACSA is a versatile and reliable DC-DC switching regulator designed to deliver stable power output in a compact form factor. Engineered for high efficiency, it provides adjustable or fixed 5V output, making it ideal for a variety of applications in electronics and computing. The device is housed in a convenient 8-pin SOIC package, simplifying integration into existing circuits while maintaining consistent performance. The MAX638ACSA offers excellent load regulation and transient response, ensuring that sensitive electronic components receive steady power in a range of demanding environments. This device stands out for its robust design, making it a strong contender for powering various digital and analog circuits.
MAX638ACSA Features
- Adjustable or Fixed 5V Output: Provides flexibility in design, allowing for customized power needs.
- High Efficiency: Minimizes energy loss, leading to reduced heat generation and extended component life.
- Compact 8-SOIC Package: Allows for easy integration into space-constrained designs without compromising performance.
- Excellent Load Regulation: Maintains consistent voltage output, even under varying load conditions, ensuring reliable power delivery.
- Fast Transient Response: Quickly adapts to changing load demands, making it suitable for dynamic electronics applications.
MAX638ACSA Applications
- Embedded Systems: Provides stable power for microcontrollers and sensors, ensuring consistent operation in a variety of embedded applications.
- Consumer Electronics: Powers devices such as routers, set-top boxes, and other household electronics, delivering reliable performance.
- Industrial Automation: Supports PLCs, sensors, and actuators with steady power, facilitating seamless industrial automation processes.
- Communication Devices: Provides dependable power for communication equipment, such as modems and network switches, ensuring stable connectivity.
- Portable Devices: Offers efficient power regulation for handheld electronics, prolonging battery life and enhancing user experience.
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