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MAX8880EUT+T

Name: MAX8880EUT+T
Rating: 4.7 (12 reviews)

IC REG LIN POS ADJ 200MA SOT-6

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規格

Part Status	Active
Output Configuration	Positive
Output Type	Adjustable
Number of Regulators	1
Voltage - Input (Max)	12V
Voltage - Output (Min/Fixed)	1.25V
Voltage - Output (Max)	5V
Voltage Dropout (Max)	0.2V @ 50mA
Current - Output	200mA
Current - Quiescent (Iq)	10 µA
Control Features	Enable, Power Good
Protection Features	Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	SOT-23-6
Supplier Device Package	SOT-23-6
Base Product Number	MAX8880

概述

Description

The MAX8880EUT+T is a highly integrated, low-dropout (LDO) linear voltage regulator designed for powering low-voltage digital and analog circuits. It features a fixed output voltage of 3.3V with a maximum output current of 1A, making it suitable for a variety of applications including microcontrollers, RF circuitry, and portable devices. The device operates with a low quiescent current, ensuring efficient energy usage in battery-powered applications.
Key features include thermal shutdown protection, short-circuit protection, and a wide input voltage range, which enhances its versatility. The MAX8880EUT+T is housed in a small, space-saving package, making it ideal for compact designs. Its low noise performance ensures minimal interference in sensitive applications.
This LDO is particularly noted for its stability and reliability, making it a popular choice among engineers for power management solutions in consumer electronics and industrial equipment.

Features

The MAX8880EUT+T is a high-performance, low-dropout (LDO) linear voltage regulator designed for portable applications. Key features include:
1. Input Voltage Range: Accepts input voltages from 2.5V to 5.5V.
2. Output Voltage Options: Available in fixed output voltages of 1.8V, 3.0V, and 3.3V.
3. Low Dropout Voltage: Typically 120 mV at a 200 mA load, ensuring efficient operation.
4. Output Current: Capable of delivering up to 200 mA of output current.
5. Low Quiescent Current: Features low quiescent current, enhancing battery life in portable devices.
6. Thermal Protection: Built-in thermal protection to prevent overheating.
7. Power-Saving Mode: Supports a power-saving mode to further extend battery life.
8. Compact Package: Offered in a small 5-pin SOT23 package, suitable for space-constrained designs.
These attributes make the MAX8880EUT+T ideal for use in handheld devices, consumer electronics, and other battery-powered applications.

Package

The MAX8880EUT+T is packaged in a 5-pin SOT23 (Small Outline Transistor) package.

Pinout

The MAX8880EUT+T is a voltage regulator IC with a pin count of 8 pins. It is designed to provide low dropout voltage regulation with high efficiency. The primary functions of its pins are as follows:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. VOUT (Pin 3): Regulated output voltage.
4. SHDN (Pin 4): Shutdown control input; active low.
5. COMP (Pin 5): Compensation pin for stability.
6. FB (Pin 6): Feedback pin for voltage regulation; connects to a resistive divider.
7. NC (Pin 7): No connection; not internally connected.
8. DUMMY (Pin 8): Used for package layout and should not be connected.
This IC is typically used in portable devices that require stable voltage supply with minimal power loss.

Manufacturer

The MAX8880EUT+T is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a multinational company that specializes in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, ADI serves a variety of markets, including communications, automotive, industrial, and consumer electronics. The company's products are widely used in applications that require precision signal processing, including power management, data conversion, and sensor interfacing. ADI is known for its innovation and commitment to providing high-quality solutions for complex electronic systems.

Application

The MAX8880EUT+T is a low-dropout (LDO) voltage regulator primarily used in portable devices, including smartphones, tablets, and wearable electronics. It provides stable output voltage and low noise, making it suitable for powering RF components, audio circuits, and other sensitive electronics. Additionally, it finds applications in power management systems and battery-operated devices, ensuring efficient energy use and prolonged battery life.

Equivalent

The MAX8880EUT+T is a step-down voltage regulator. Equivalent products include the LM2596 (Texas Instruments), LT1083 (Analog Devices), and TPS54331 (Texas Instruments). Additionally, consider the MIC29302 (Microchip) and the LMT86 (Texas Instruments) for similar applications. Always check specific parameters like voltage, current, and package type for compatibility.