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MAX640EPA+

Part No MAX640EPA+
Manufacturer Maxim Integrated
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJ/3.3V 225MA 8DIP
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer Maxim Integrated
Packaging Tube
Status Obsolete
Function Step-Down
Topology Buck
Output Type Adjustable (Fixed)
Voltage - Input (Minimum) 4V
Voltage - Input (Maximum) 11.5V
Min/Fixed Output Voltage 1.3V (3.3V)
Maximum Output Voltage 11.5V
Output Current 225mA
Temperature Range - Operating -40°C ~ 85°C
Mounting Style Through Hole
Manufacturer Package 8-DIP
Supplier Device Package 8-PDIP
Family Part Number MAX640
Manufacturer Pack Quantity 1
MSL Level 1 (Unlimited)
Win Source Part Number 705511-MAX640EPA+
Series MAX series
Popularity Low
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian MAX640EPA+ CAD Model

Description

The MAX640EPA+ is a high-efficiency, low-dropout voltage regulator designed by Maxim Integrated, a leader in analog and mixed-signal engineering. This regulator is known for its exceptional performance in maintaining a stable output voltage even with variations in input voltage and load conditions. It's a perfect solution for space-constrained applications that require efficient power management.

Key Features

  • Output Voltage: The MAX640EPA+ provides a fixed output voltage, ensuring reliable and consistent power supply to your circuit.
  • High Efficiency: Designed for optimal power conversion, this voltage regulator minimizes energy loss, making it ideal for battery-powered devices.
  • Low Dropout: Its low dropout feature allows the regulator to continue delivering a stable output voltage even when the input voltage is very close to the output voltage, enhancing the device's performance during low battery conditions.
  • Thermal Protection: The regulator includes built-in thermal protection that safeguards the device from damage due to overheating, ensuring long-term reliability.
  • Wide Operating Temperature Range: It can operate effectively across a broad temperature range, making it suitable for various environments and applications.

Applications

The MAX640EPA+ is versatile and can be used in a wide array of applications. It is particularly well-suited for portable devices, where power efficiency is crucial. Common applications include:

  • Mobile Phones
  • Portable Media Players
  • Handheld GPS Devices
  • Battery-Powered Equipment
  • Wireless Communication Devices

Technical Specifications

Parameter Value
Manufacturer Maxim Integrated
Part Number MAX640EPA+
Package/Case 8-PDIP
Output Type Fixed
Output Voltage 5V
Input Voltage (max) 11.5V
Operating Temperature -40°C to +85°C

For precise applications and high-performance requirements, the MAX640EPA+ from Maxim Integrated stands out as a regulator that delivers both reliability and efficiency.

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