MAX1682EUK-T

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Charge Pump Switching Regulator IC Positive Fixed 2Vin 1 Output 45mA SC-74A, SOT-753

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MAX1682EUK-T DataSheet

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MAX1682EUK-T Details

The MAX1682EUK-T is a high-efficiency, low-dropout voltage regulator from Analog Devices Inc./Maxim Integrated, designed for reliable power supply in various applications. This device features a wide input voltage range, low quiescent current, and high conversion efficiency, making it suitable for battery-powered devices and other systems where power consumption is critical.

Pinout

  • VIN+: Input Voltage (Positive)
  • VIN-: Input Voltage (Negative)
  • VOUT+: Output Voltage (Positive)
  • VOUT-: Output Voltage (Negative)
  • GND: Ground

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • Wide Input Voltage Range: Operates from +2.0V to +5.5V input voltage range.
  • Low Quiescent Current: Consumes only 110µA quiescent current, ideal for battery-powered devices.
  • High Conversion Efficiency: Achieves up to 98% conversion efficiency, minimizing heat generation and power loss.
  • Robust Operation: Designed for reliable operation in harsh environments with minimal external components required.

Applications

The MAX1682EUK-T is suitable for various applications where high efficiency, low power consumption, and robust operation are critical. Some examples include:

  • Battery-powered devices (e.g., smartphones, tablets)
  • Portable equipment (e.g., laptops, cameras)
  • Automotive systems (e.g., infotainment, navigation)
  • Aerospace and defense applications

Where to Use

The MAX1682EUK-T is designed for use in various environments where high reliability and efficiency are essential. Some examples include:

  • Industrial control systems
  • Aerospace and defense applications
  • Automotive systems (e.g., infotainment, navigation)
  • Medical devices (e.g., implantable devices, medical equipment)

How to Use

To use the MAX1682EUK-T effectively, follow these guidelines:

  1. Connect the VIN+ and VIN- pins to your power source.
  2. Connect the VOUT+ and VOUT- pins to your load or device.
  3. Ensure proper grounding by connecting the GND pin to a suitable ground reference.

(Tip: For detailed usage instructions, refer to the datasheet.)

Application Circuit

The application circuit diagram for the MAX1682EUK-T illustrates how to connect the voltage regulator to your power source and load. It includes connections for input voltage, output voltage, and ground, ensuring proper operation and efficient power supply.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • MAX1681EUK-T: A similar voltage regulator from Analog Devices Inc./Maxim Integrated offering comparable features and performance.
  • LDO-5V: An alternative low-dropout voltage regulator with equivalent functionality, available from various manufacturers.

Complementary

The MAX1682EUK-T can be complemented by other Analog Devices Inc./Maxim Integrated products, such as the MAX1690EUK-T, which offers additional features like overcurrent protection and thermal shutdown. When selecting complementary components, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the maximum input voltage range supported by the MAX1682EUK-T?

A: The MAX1682EUK-T operates from +2.0V to +5.5V input voltage range.

Q: Can the MAX1682EUK-T be used in automotive applications?

A: Yes, the MAX1682EUK-T is suitable for use in automotive systems where high reliability and efficiency are critical.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Switching Voltage Regulators RoHS N
Output Voltage 4 V to 11 V Output Current ! 45 mA
Input Voltage, Max 5.5 V Number of Outputs 1 Output
Topology Boost Package / Case SOT-23-5
Mounting Style SMD/SMT Switching Frequency ! 12 kHz
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 85 C
Series MAX1682 Input Voltage, Min 2 V
Brand Analog Devices / Maxim Integrated Function Step Up
Height 1.1 mm Length 2.9 mm
Product Type ! Switching Voltage Regulators Factory Pack Quantity 2500
Subcategory PMIC - Power Management ICs Type Switched Capacitor Voltage Doubler
Width 1.63 mm Part # Aliases MAX1682
Unit Weight 0.000222 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification MAX1682EUK-T PDF Download

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