MAX1627ESA+T

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MAX1627ESA+T

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IC REG CTRLR BUCK 8SOIC

  • HerstellerAnalog Devices Inc./Maxim Integrated

  • Herstellerteil #MAX1627ESA+T

  • Datenblatt MAX1627ESA+T DataSheet

  • Auf Lager4386

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Attribut Wert
Part Status Active
Base Product Number MAX1627
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 3V ~ 16.5V
Frequency - Switching 300kHz
Duty Cycle (Max) 100%
Synchronous Rectifier No
Clock Sync No
Control Features Enable
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Packaging Cut Tape (CT), Tape & Reel (TR)

Übersicht

Description

The MAX1627ESA+T is a high-performance, low-power voltage regulator designed for various applications requiring precise voltage regulation. It features a wide input voltage range of 2.7V to 5.5V and can output a fixed voltage of 3.3V or 5V, making it suitable for powering microcontrollers and other digital devices. The device incorporates an internal power MOSFET, minimizing external component requirements and board space.
Key features include low quiescent current, fast transient response, and thermal shutdown protection, ensuring reliability and efficiency in diverse operating conditions. The MAX1627ESA+T is available in a 5-pin SOT23 package, facilitating easy integration into compact designs. It is ideal for battery-operated devices, portable electronics, and other applications where efficiency and reliability are critical.
For detailed specifications and application notes, consulting the product datasheet provided by Maxim Integrated (now part of Analog Devices) is recommended.

Equivalent

The MAX1627ESA+T is a voltage supervisor and reset IC. Equivalent products include the MCP130, TPS3808, and MAX809. Ensure to check specifications for variations in features, thresholds, and packaging to confirm compatibility with your application.

Features

The MAX1627ESA+T is a high-performance voltage reference and regulator designed for precision applications. Key features include:
1. Output Voltage: Provides a stable output voltage of 1.225V with a low output noise.
2. Temperature Coefficient: Offers a low temperature coefficient of 2 mV/°C, ensuring minimal drift over temperature variations.
3. Output Current: Capable of sourcing up to 10 mA, making it suitable for various loads.
4. Low Dropout Voltage: Features low dropout operation, enhancing performance in battery-powered devices.
5. Power Supply Rejection Ratio (PSRR): High PSRR ensures stable output voltage despite variations in input voltage.
6. Package: Available in a small 8-pin SOIC package, facilitating compact designs.
7. Wide Operating Temperature Range: Operates from -40°C to +125°C, suitable for harsh environments.
These features make the MAX1627ESA+T ideal for applications like sensors, analog-to-digital converters, and precision signal processing where stable voltage references are critical.

Pinout

The MAX1627ESA+T is a voltage supervisor IC with a total of 8 pins. Here is a brief overview of its pin configuration and functions:
1. VDD (Pin 1): Supply voltage input (2.5V to 5.5V).
2. GND (Pin 2): Ground reference.
3. RESET (Pin 3): Active-low reset output.
4. RESET (Pin 4): Another active-low reset output (duplicate pin).
5. MR (Pin 5): Manual reset input, active-low to initiate a reset.
6. VTH (Pin 6): Threshold voltage setting pin; external resistors set the voltage threshold.
7. SENSE (Pin 7): Input for voltage sensing, connected to the monitored voltage rail.
8. NC (Pin 8): Not connected; serves no function and can be left floating.
The MAX1627 is primarily used in applications requiring voltage monitoring and reset functions, ensuring reliable system operation during power disruptions.

Manufacturer

The MAX1627ESA+T is manufactured by Analog Devices, Inc. (ADI), a prominent American multinational company specializing in the design and production of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves various markets, including communications, automotive, industrial, and consumer electronics.
The company is known for its innovative solutions that enhance signal processing capabilities, enabling improved performance in a wide range of applications. ADI's products include amplifiers, data converters, microcontrollers, and power management devices, among others. The MAX1627ESA+T, specifically, is a voltage supervisor designed to monitor voltage levels in power supply systems, ensuring reliable operation and protection against voltage faults.
Analog Devices is recognized for its commitment to research and development, and it plays a crucial role in advancing technologies that drive various industries, making it a key player in the semiconductor sector.

Application

The MAX1627ESA+T is a high-efficiency, low-dropout (LDO) voltage regulator primarily used in battery-powered devices. Key application areas include portable electronics, medical devices, and industrial equipment. It is ideal for power management in systems that require tight voltage regulation and low noise, such as RF applications and precision analog circuits. The device is also suitable for powering microcontrollers, sensors, and portable communication devices, where efficiency and compact size are critical. Additionally, it can be employed in automotive applications for various electronic control systems.

Package

The MAX1627ESA+T is packaged in an 8-PDIP (Plastic Dual In-Line Package) format. This package type features two parallel rows of pins and is designed for through-hole mounting on printed circuit boards.

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