Maxim Integrated
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MAX8903JETI+
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MAX8903JETI+

Product Overview

Category

The MAX8903JETI+ belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.8V to 3.3V
  • Maximum Output Current: 1.2A
  • Low Dropout Voltage: 150mV at 600mA
  • Low Quiescent Current: 38µA

Package

The MAX8903JETI+ comes in a compact, thermally enhanced, 16-pin TQFN package.

Essence

The essence of MAX8903JETI+ lies in its efficient voltage regulation capabilities and low power consumption.

Packaging/Quantity

It is typically available in reels with a quantity of 250 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.8V to 3.3V
  • Maximum Output Current: 1.2A
  • Dropout Voltage: 150mV at 600mA
  • Quiescent Current: 38µA
  • Package Type: 16-pin TQFN
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The detailed pin configuration for MAX8903JETI+ is as follows: 1. VIN 2. EN 3. GND 4. FB 5. VOUT 6. PGND 7. BST 8. LX 9. AGND 10. SS/TRK 11. COMP 12. SS/TRK 13. SS/TRK 14. SS/TRK 15. SS/TRK 16. SHDN

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • Overcurrent and overtemperature protection
  • Thermal shutdown
  • Soft-start capability

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • Low power consumption
  • Compact package size

Disadvantages

  • Limited maximum output current (1.2A)

Working Principles

The MAX8903JETI+ operates by regulating the input voltage to provide a stable output voltage, ensuring reliable performance of connected electronic components.

Detailed Application Field Plans

The MAX8903JETI+ is suitable for various applications including: - Portable electronic devices - Battery-powered systems - IoT devices - Wearable electronics

Detailed and Complete Alternative Models

Some alternative models to MAX8903JETI+ include: - MAX8902 - MAX8904 - MAX8905 - MAX8906

In conclusion, the MAX8903JETI+ is a versatile voltage regulator with efficient characteristics, making it suitable for a wide range of electronic applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MAX8903JETI+ i tekniske løsninger

  1. What is the input voltage range of MAX8903JETI+?

    • The input voltage range of MAX8903JETI+ is 2.5V to 5.5V.

  2. What is the maximum output current of MAX8903JETI+?

    • MAX8903JETI+ can provide a maximum output current of 2A.

  3. What are the typical applications of MAX8903JETI+?

    • Typical applications of MAX8903JETI+ include portable devices, handheld instruments, and battery-powered equipment.

  4. Does MAX8903JETI+ have overcurrent protection?

    • Yes, MAX8903JETI+ features overcurrent protection to safeguard the circuitry.

  5. What is the efficiency of MAX8903JETI+?

    • The efficiency of MAX8903JETI+ is typically around 95%.

  6. Can MAX8903JETI+ operate in a wide temperature range?

    • Yes, MAX8903JETI+ is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  7. Does MAX8903JETI+ require external components for operation?

    • MAX8903JETI+ requires minimal external components for operation, making it suitable for compact designs.

  8. Is MAX8903JETI+ suitable for low-power applications?

    • Yes, MAX8903JETI+ is suitable for low-power applications due to its low quiescent current and high efficiency.

  9. What type of package does MAX8903JETI+ come in?

    • MAX8903JETI+ is available in a small, thermally enhanced, 10-pin TDFN package.

  10. Can MAX8903JETI+ be used in battery charging applications?

    • Yes, MAX8903JETI+ can be used in battery charging applications with appropriate circuitry and design considerations.