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MAX637ACSA+

Part No MAX637ACSA+
Manufacturer Maxim Integrated
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK INV ADJ/-15V 8SOIC
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer Maxim Integrated
Packaging Tube/Rail
Status Active
Purpose Step-Up, Step-Down
Topology Buck
Output Type Adjustable (Fixed)
Number of Outputs 1
Minimum Input Voltage 2.3V
Maximum Input Voltage 16.5V
Nominal Output Voltage (Min/Fixed) -1.31V (-15V)
Maximum Output Voltage -15V
Output Current 200mA
Frequency - Switching 50kHz
Synchronous Rectifier No
Temperature Range - Operating 0°C to 70°C (TA)
Mounting SMD (SMT)
Case / Package 8-SOIC
Win Source Part Number 1070225-MAX637ACSA+
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian MAX637ACSA+ CAD Model

Description

The MAX637ACSA+ is a high-performance, low-dropout, step-down, switching regulator from Maxim Integrated, designed to deliver a continuous output current of up to 200mA. This regulator operates with an input voltage range of 5.5V to 11.5V, making it suitable for a wide array of electronic applications, from portable devices to industrial equipment.

Key Features

  • Output Voltage: The MAX637ACSA+ provides a fixed output voltage of 3.3V, which is ideal for powering logic circuits and other 3.3V standard devices.
  • High Efficiency: With its step-down topology, the device achieves high efficiency, which is crucial for battery-powered applications where power conservation is paramount.
  • Low Dropout: The low dropout feature ensures that the regulator maintains a stable output even when the input voltage is very close to the output voltage, thus improving system reliability.
  • Thermal Protection: The device includes thermal shutdown protection that safeguards the regulator from damage due to overheating.
  • Small Package: Housed in a compact 8-pin SOIC package, the MAX637ACSA+ saves valuable board space and is suitable for high-density circuit designs.

Applications

The MAX637ACSA+ is versatile and can be used in various applications, including:

  • Battery-Powered Devices
  • Portable Consumer Electronics
  • Handheld Instruments
  • Embedded Systems
  • Industrial Controllers

Quality and Reliability

Maxim Integrated is known for its commitment to quality and reliability, and the MAX637ACSA+ is no exception. It is designed to meet the stringent requirements of a wide range of industrial and commercial applications. The device's robust design ensures long-term performance, making it a reliable choice for designers and engineers looking for a dependable power management solution.

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