사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Applications | Charge Pump, Wireless Devices |
| Voltage-Input | 2.5V ~ 5.5V |
| NumberofOutputs | 1 |
| Voltage-Output | -2V, -2.5V ~ 6.1V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
개요
Description
The MAX881REUB+T is a low-dropout linear voltage regulator from Maxim Integrated, designed for efficient power management in compact electronic devices. It delivers a fixed output voltage with high accuracy and stability, making it suitable for applications requiring precise voltage regulation. This component features a low dropout voltage, typically around 150mV at full load, which enhances efficiency by minimizing power loss across the regulator.
The MAX881REUB+T is capable of supplying up to 150mA of output current, catering to various low-power applications. It includes an internal current limit and thermal overload protection to ensure safe operation under adverse conditions. With a low quiescent current, it is ideal for battery-powered devices, contributing to longer battery life.
The device is housed in a compact 10-pin µMAX package, which allows for efficient use of space in PCB designs. Its high-performance characteristics and robust protection features make it suitable for handheld devices, wireless communication equipment, and other portable electronics.
The MAX881REUB+T is capable of supplying up to 150mA of output current, catering to various low-power applications. It includes an internal current limit and thermal overload protection to ensure safe operation under adverse conditions. With a low quiescent current, it is ideal for battery-powered devices, contributing to longer battery life.
The device is housed in a compact 10-pin µMAX package, which allows for efficient use of space in PCB designs. Its high-performance characteristics and robust protection features make it suitable for handheld devices, wireless communication equipment, and other portable electronics.
Equivalent
The MAX881REUB+T is a low-dropout linear regulator. Equivalent products might include:
1. Texas Instruments TLV1117 series
2. ON Semiconductor NCP1117 series
3. Microchip Technology MCP1700 series
4. Analog Devices ADP3333 series
When selecting an equivalent, consider specific parameters like output voltage, current capacity, dropout voltage, and package type to ensure compatibility with your application.
1. Texas Instruments TLV1117 series
2. ON Semiconductor NCP1117 series
3. Microchip Technology MCP1700 series
4. Analog Devices ADP3333 series
When selecting an equivalent, consider specific parameters like output voltage, current capacity, dropout voltage, and package type to ensure compatibility with your application.
Features
The MAX881REUB+T is a low-dropout linear regulator from Maxim Integrated, designed for efficient power management in various applications. It features a low quiescent current of just 85μA, which is ideal for battery-powered devices, and a dropout voltage of 200mV at 200mA load. The regulator can deliver up to 200mA output current with fixed output voltage options ranging from 1.5V to 5.0V.
It offers a high power supply rejection ratio (PSRR), which helps maintain performance under noisy power supply conditions. The MAX881REUB+T includes protection features like short-circuit protection, thermal overload protection, and reverse-battery protection to ensure reliability and safety in diverse operating environments. The device is housed in a compact 8-pin μMAX package, making it suitable for space-constrained applications.
Additionally, it has fast transient response, enabling it to handle rapid changes in load conditions effectively. This regulator is well-suited for applications such as portable electronics, wireless handsets, and other small electronic devices requiring stable voltage supply.
It offers a high power supply rejection ratio (PSRR), which helps maintain performance under noisy power supply conditions. The MAX881REUB+T includes protection features like short-circuit protection, thermal overload protection, and reverse-battery protection to ensure reliability and safety in diverse operating environments. The device is housed in a compact 8-pin μMAX package, making it suitable for space-constrained applications.
Additionally, it has fast transient response, enabling it to handle rapid changes in load conditions effectively. This regulator is well-suited for applications such as portable electronics, wireless handsets, and other small electronic devices requiring stable voltage supply.
Pinout
The MAX881REUB+T is a low-dropout (LDO) linear voltage regulator. It typically comes in an 8-pin µMAX package. The main functions of the pins are as follows:
1. IN: Input voltage supply pin.
2. OUT: Output voltage pin.
3. GND: Ground connection.
4. SHDN: Shutdown input pin; used to enable or disable the regulator.
5. BYP: Bypass pin for connecting an external capacitor to reduce output noise.
6. N.C. (No Connect): These pins may be internally unconnected and are typically not used.
7. SET: Used to set the output voltage through an external resistor divider.
8. (Optional pins): Depending on design or manufacturer specifics, additional pins may have functions like noise reduction or voltage monitoring.
For precise details, always refer to the datasheet specific to the MAX881REUB+T version you are working with, as pin functions could vary slightly depending on package and supplier specifications.
1. IN: Input voltage supply pin.
2. OUT: Output voltage pin.
3. GND: Ground connection.
4. SHDN: Shutdown input pin; used to enable or disable the regulator.
5. BYP: Bypass pin for connecting an external capacitor to reduce output noise.
6. N.C. (No Connect): These pins may be internally unconnected and are typically not used.
7. SET: Used to set the output voltage through an external resistor divider.
8. (Optional pins): Depending on design or manufacturer specifics, additional pins may have functions like noise reduction or voltage monitoring.
For precise details, always refer to the datasheet specific to the MAX881REUB+T version you are working with, as pin functions could vary slightly depending on package and supplier specifications.
Manufacturer
The MAX881REUB+T is manufactured by Maxim Integrated Products, Inc., which is a company specializing in the design and manufacture of analog and mixed-signal integrated circuits. Maxim Integrated is known for producing a wide range of products that serve various applications, including power management, battery management, interface, sensors, and communications.
In 2021, Maxim Integrated was acquired by Analog Devices, Inc., a leading global high-performance semiconductor company known for analog, digital, and mixed-signal processing solutions. This acquisition expanded Analog Devices’ product portfolio and enhanced its capabilities in serving diverse markets, including automotive, communications, consumer, and industrial sectors.
In 2021, Maxim Integrated was acquired by Analog Devices, Inc., a leading global high-performance semiconductor company known for analog, digital, and mixed-signal processing solutions. This acquisition expanded Analog Devices’ product portfolio and enhanced its capabilities in serving diverse markets, including automotive, communications, consumer, and industrial sectors.
Application
The MAX881REUB+T is a low-dropout linear regulator (LDO) designed for use in battery-powered devices. Its application areas include:
1. Portable Electronics: Ideal for smartphones, tablets, and other handheld devices due to its efficient power management.
2. Consumer Electronics: Used in devices like digital cameras and MP3 players for consistent voltage supply.
3. Industrial Equipment: Provides stable power in sensors and control systems.
4. Networking Products: Supports routers and modems by ensuring reliable power delivery.
5. Medical Devices: Used in portable medical equipment for precise voltage regulation.
These applications benefit from its low quiescent current, fast transient response, and low dropout voltage characteristics.
1. Portable Electronics: Ideal for smartphones, tablets, and other handheld devices due to its efficient power management.
2. Consumer Electronics: Used in devices like digital cameras and MP3 players for consistent voltage supply.
3. Industrial Equipment: Provides stable power in sensors and control systems.
4. Networking Products: Supports routers and modems by ensuring reliable power delivery.
5. Medical Devices: Used in portable medical equipment for precise voltage regulation.
These applications benefit from its low quiescent current, fast transient response, and low dropout voltage characteristics.
Package
The MAX881REUB+T is a micro-power, low-dropout linear voltage regulator in an 8-pin TSSOP (Thin Shrink Small Outline Package) package type. This package is compact and suitable for applications requiring efficient space usage on printed circuit boards.
