MAX8867EUK33+T

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MAX8867EUK33+T

IC REG LINEAR 3.3V 150MA SOT23-5

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  • Mfr.부분 #MAX8867EUK33+T
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사양

Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 6.5V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 0.165V @ 150mA (Typ)
Current - Output 150mA
Current - Quiescent (Iq) 180 µA
Current - Supply (Max) 100 µA
PSRR 63dB (10kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Base Product Number MAX8867

개요

Description

The MAX8867EUK33+T is a low-dropout (LDO) linear voltage regulator designed for applications requiring a stable output voltage of 3.3V. It features a maximum output current of 300mA, making it suitable for powering low-power devices such as microcontrollers, sensors, and other peripherals.
Key features include low dropout voltage, typically around 200mV at full load, which allows it to maintain regulation even when the input voltage is close to the output voltage. The device also incorporates built-in protection features like overcurrent protection and thermal shutdown, ensuring reliability during operation.
The MAX8867EUK33+T operates over a wide temperature range and comes in a compact SOT23 package, making it ideal for space-constrained applications. It is characterized by low quiescent current, enhancing efficiency, especially in battery-powered devices.
Overall, the MAX8867EUK33+T is a robust solution for applications requiring a reliable and efficient 3.3V power supply.

Features

The MAX8867EUK33+T is a low-dropout (LDO) linear voltage regulator designed for efficient power management in compact electronic devices. Key features include:
1. Output Voltage: Fixed output of 3.3V, ideal for powering various digital circuits.
2. Low Dropout Voltage: Typically 200 mV at 100 mA, ensuring efficient operation even with minimal input-output voltage difference.
3. Output Current: Capable of supplying up to 200 mA of load current.
4. Low Quiescent Current: Approximately 40 µA, enhancing battery life in portable applications.
5. Thermal Protection: Integrated thermal shutdown feature prevents damage under excessive temperature conditions.
6. Compact Package: Available in a small 5-pin SOT23 package, facilitating space-saving designs.
7. Wide Input Voltage Range: Accepts input voltages from 2.5V to 5.5V, making it versatile for various applications.
8. High Power Supply Rejection Ratio (PSRR): Ensures stable output voltage despite fluctuations in input voltage.
These features make the MAX8867EUK33+T suitable for portable electronics, communication devices, and more.

Package

The MAX8867EUK33+T comes in a 3-pin SOT23 package type.

Pinout

The MAX8867EUK33+T is a low-dropout (LDO) linear voltage regulator with a pin count of 5. Its primary function is to provide a stable output voltage of 3.3V from a higher input voltage source. The device operates with a maximum input voltage of up to 6V and offers a typical dropout voltage of 200mV at a load current of 100mA.
Pin Configuration:
1. Input (VIN): Connects to the input voltage source.
2. Ground (GND): Common ground reference.
3. Output (VOUT): Provides a regulated 3.3V output voltage.
4. Control (EN): An enable pin to turn the device on or off.
5. NC (No Connect): Not connected; can be left open.
The MAX8867EUK33+T is designed for applications requiring low power consumption and efficient voltage regulation.

Manufacturer

The MAX8867EUK33+T is manufactured by Analog Devices, Inc. Analog Devices is a global company that specializes in data conversion, signal processing, and amplifier technologies. Established in 1965, it is known for producing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Their products are widely used in various applications, including automotive, industrial, healthcare, and communications sectors. The company focuses on innovation in analog technology, providing solutions that enhance performance and efficiency in electronic systems.

Application

The MAX8867EUK33+T is a low-dropout (LDO) linear regulator primarily used in portable electronic devices, such as smartphones, tablets, and wearables. It provides a stable 3.3V output voltage, making it suitable for powering microcontrollers, sensors, and communication modules. Its compact size and efficient performance also make it ideal for battery-operated applications, automotive electronics, and industrial equipment.

Equivalent

The MAX8867EUK33+T is a low-dropout (LDO) voltage regulator. Equivalent products include the TPS78333 from Texas Instruments, the LT1763-3.3 from Analog Devices, and the LD1117-3.3 from STMicroelectronics. When selecting substitutes, ensure they match specifications such as output voltage, current rating, dropout voltage, and package type. Always check the datasheets for compatibility in your specific application.

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