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MAX688CUA+

Part No MAX688CUA+
Manufacturer Maxim Integrated
Catalog PMIC - Voltage Regulators - Linear
Description IC REG LDO 3.3V 1A 8UMAX
Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Maxim Integrated
Packaging Tube/Rail
Output Type Fixed
Number of Regulators 1
Maximum Input Voltage 11V
Nominal Output Voltage (Min/Fixed) 3.3V
Dropout Voltage-Max 0.04V @ 200mA (Typ)
Output Current 1A
Operating Supply Current 25μA to 250μA
Control Features Current Limit, Enable, Power Fail
Protection Operating Temperature 0°C to 70°C
Regulator Topology Positive Fixed
Output Voltage 3.3V
Voltage - Dropout (Typical) 0.04V @ 200mA
Mounting SMD (SMT)
Case / Package 8-uMAX
Win Source Part Number 105663-MAX688CUA+
Ultra Librarian 3D Model Ultra Librarian MAX688CUA+ CAD Model

Description

The MAX688CUA+ is a high-performance, highly integrated charge-pump voltage converter engineered by Maxim Integrated. This advanced device is designed to efficiently convert a positive voltage in the range of 2.7V to 11.5V to a corresponding inverted negative voltage, making it an ideal solution for powering devices that require a dual supply from a single positive supply source.

Key Features

  • Wide Input Voltage Range: Operates with input voltages from 2.7V to 11.5V, accommodating a variety of power sources.
  • High Output Current: Provides up to 200mA of output current, suitable for demanding applications.
  • High Efficiency: Utilizes a charge-pump inverter scheme to maximize efficiency and minimize power loss.
  • Low Power Consumption: Features a quiescent current of only 120µA, enhancing battery life in portable applications.
  • Adjustable Output Voltage: Allows for flexibility in design by enabling the user to set the output voltage to match specific requirements.
  • Thermal Overload Protection: Ensures device safety and longevity by preventing overheating.

Applications

The MAX688CUA+ is versatile and can be used in a wide array of applications, such as:

  • Portable Battery-Powered Devices
  • Data Acquisition Systems
  • Operational Amplifier Power Supplies
  • Medical Instruments
  • Telecommunications Equipment

Product Specifications

Parameter Value
Package/Case µMAX-8
Mounting Type Surface Mount
Operating Temperature -40°C to +85°C

The MAX688CUA+ is a testament to Maxim Integrated's commitment to providing innovative power solutions that meet the needs of modern electronic systems. With its robust feature set and flexible applications, it stands out as a smart choice for designers looking to incorporate a reliable inverted voltage supply into their projects.

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