MAX8867EUK33+T

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MAX8867EUK33+T

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IC REG LINEAR 3.3V 150MA SOT23-5

  • FabricanteAnalog Devices Inc./Maxim Integrated

  • Peça do Fabricante #MAX8867EUK33+T

  • Em Estoque6609

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Especificações

Atributo Valor
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

Visão Geral

Description

The MAX8867EUK33+T is a low-dropout (LDO) linear voltage regulator designed by Maxim Integrated. It is part of the MAX8867 series, which are known for their efficiency and compact design. The MAX8867EUK33+T specifically outputs a regulated voltage of 3.3 volts with a maximum output current of 150 mA. This makes it suitable for applications requiring stable voltage in battery-powered devices, such as smartphones, tablets, or portable electronics.
Key features include low quiescent current, which helps extend battery life, and fast transient response, which ensures stability during sudden load changes. The device also incorporates protections like thermal shutdown and current limiting, enhancing its reliability. Packaged in a small SOT-23-5, it is ideal for space-constrained applications. Furthermore, the "T" in the part number typically denotes that it is tape and reel packaging, suitable for automated assembly. Overall, the MAX8867EUK33+T is valued for its compact size, efficiency, and reliability in delivering a stable power supply.

Equivalent

The MAX8867EUK33+T is a low-dropout linear regulator (LDO) with a fixed 3.3V output. Equivalent products include:
1. MCP1700-3302E/TO - by Microchip Technology
2. LP2985AIM5-3.3 - by Texas Instruments
3. ADP3333 - by Analog Devices
4. LD1117S33TR - by STMicroelectronics
These alternatives share similar voltage regulation specifications and performance characteristics. Always check specific parameters to ensure compatibility with your application.

Features

The MAX8867EUK33+T is a low-dropout linear voltage regulator designed by Maxim Integrated. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with an input voltage range between 2.7V and 6.5V.
3. Dropout Voltage: Features a low dropout voltage of 200mV at a 200mA load, enhancing efficiency.
4. Output Current: Capable of delivering up to 200mA of output current.
5. Quiescent Current: Offers a low quiescent current of 50µA, suitable for battery-powered applications.
6. Shutdown Mode: Includes a shutdown feature that reduces the supply current to less than 1µA, conserving power when the device is not in use.
7. Thermal and Short-Circuit Protection: Provides thermal overload protection and short-circuit protection for enhanced reliability.
8. Package: Available in a small 5-pin SOT-23 package, making it ideal for space-constrained applications.
9. Stability: Ensures stable operation with a low equivalent series resistance (ESR) output capacitor.
Overall, the MAX8867EUK33+T is a robust solution for applications requiring a stable 3.3V power supply with efficient thermal management and minimal power consumption.

Pinout

The MAX8867EUK33+T is a low-dropout linear voltage regulator. It typically comes in a 5-pin SOT-23 package. Here is a brief overview of its pin functions:
1. IN: Input voltage pin. This pin accepts the input voltage that needs to be regulated.
2. GND: Ground pin. This pin is connected to the ground of the circuit.
3. SHDN: Shutdown pin. This pin is used to enable or disable the regulator. Driving it low puts the device in shutdown mode, reducing the supply current.
4. BP: Bypass pin. This pin is used to connect a capacitor for noise reduction and improve power supply ripple rejection.
5. OUT: Output voltage pin. This pin provides the regulated voltage output.
These pins together make the MAX8867EUK33+T suitable for applications that require efficient voltage regulation with minimal external components.

Manufacturer

The MAX8867EUK33+T is manufactured by Maxim Integrated, which is a company specializing in the design and production of analog and mixed-signal integrated circuits. Maxim Integrated provides products for a wide range of applications, including power management, interface, and communication circuits, among others. The company is known for its focus on innovation in the semiconductor industry, catering to sectors such as automotive, industrial, healthcare, and consumer electronics. In 2021, Maxim Integrated was acquired by Analog Devices, another major player in the semiconductor industry, further expanding its capabilities and market reach.

Application

The MAX8867EUK33+T is a low-dropout linear voltage regulator. Its application areas include powering portable devices such as smartphones, tablets, and other battery-operated electronics. It is suitable for applications requiring a stable voltage supply with minimal dropout, like RF modules, microcontrollers, and sensors. Additionally, it is used in wireless communication devices and consumer electronics where compact size and efficient power management are crucial. The device's low quiescent current and high accuracy make it ideal for extending battery life in portable applications.

Package

The MAX8867EUK33+T is a low-dropout linear regulator in a SOT-23-5 package type, which is suitable for compact applications due to its small size.

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