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MAX8863TEUK+T

Name: MAX8863TEUK+T
Rating: 4.7 (12 reviews)

IC REG LIN POS ADJ 120MA SOT23-5

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規格

Part Status	Active
Output Configuration	Positive
Output Type	Adjustable (Fixed)
Number of Regulators	1
Voltage - Input (Max)	6.5V
Voltage - Output (Min/Fixed)	1.25V (3.15V)
Voltage - Output (Max)	6.5V
Voltage Dropout (Max)	0.12V @ 50mA
Current - Output	120mA
Current - Quiescent (Iq)	150 µA
Current - Supply (Max)	80 µA
PSRR	62dB (300Hz)
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	MAX8863

概述

Description

The MAX8863TEUK+T is a highly integrated power management IC designed for portable applications. It features a dual-output LDO (Low Dropout Regulator) that provides stable voltage supplies for powering various components in devices such as smartphones, tablets, and other battery-operated gadgets. The IC offers low quiescent current, making it ideal for power-sensitive applications, and includes features like thermal shutdown and overcurrent protection to enhance reliability.
The MAX8863TEUK+T operates with an input voltage range of 2.5V to 5.5V and can deliver output currents typically up to 300mA per channel. Its compact package and efficient design enable space-saving in PCB layouts while providing excellent line and load regulation.
This IC is often used in systems requiring precise voltage regulation, and its high efficiency helps extend battery life. Overall, the MAX8863TEUK+T is suitable for various consumer electronics and IoT devices, delivering reliable power management solutions.

Features

The MAX8863TEUK+T is a high-performance, low-dropout (LDO) voltage regulator designed for portable applications. Key features include:
1. Output Voltage Range: Adjustable output voltage from 1.2V to 3.3V.
2. Output Current: Delivers up to 1A output current.
3. Low Dropout Voltage: Maintains low dropout voltage, typically 150mV at 1A load.
4. Power Saving: Features a shutdown mode to minimize quiescent current (<1µA).
5. Fast Transient Response: Ensures stability and quick recovery during load transients.
6. Thermal Protection: Includes thermal shutdown to prevent damage under excessive temperature conditions.
7. PSRR: High power supply rejection ratio, enhancing stability against input voltage variations.
8. Compact Package: Available in a small 5-pin TSOT package, ideal for space-constrained designs.
These features make the MAX8863TEUK+T suitable for battery-powered devices, automotive applications, and various consumer electronics.

Package

The MAX8863TEUK+T is packaged in a 6-pin SOT23 package.

Pinout

The MAX8863TEUK+T is a low-dropout (LDO) voltage regulator in a 5-pin SOT23 package. Its pin configuration and functions are as follows:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. VOUT (Pin 3): Regulated output voltage.
4. EN (Pin 4): Enable pin for turning the regulator on or off.
5. NC (Pin 5): No connection; not used.
The MAX8863 provides a fixed output voltage option, typically 3.3V or 5V, and features low quiescent current, making it suitable for battery-powered applications.

Manufacturer

The manufacturer of the MAX8863TEUK+T is Maxim Integrated, which is now part of Analog Devices, Inc. Founded in 1983, Maxim Integrated specializes in analog and mixed-signal semiconductors. The company designs and manufactures a wide range of products, including power management, signal processing, and interface solutions for various applications across industries such as automotive, industrial, communications, and consumer electronics. The acquisition by Analog Devices in 2021 expanded their portfolio and capabilities, allowing them to offer a more comprehensive range of solutions in the high-performance analog market.

Application

The MAX8863TEUK+T is a high-performance, low-dropout (LDO) voltage regulator primarily used in portable devices, including smartphones, tablets, and wearable electronics. It provides regulated power for microcontrollers, sensors, and RF components, ensuring stable operation in battery-operated applications. Its compact design and efficiency make it suitable for automotive applications and other consumer electronics requiring reliable voltage regulation.

Equivalent

The MAX8863TEUK+T is a low-dropout (LDO) linear regulator. Equivalent products include:
1. TPS7A47 from Texas Instruments
2. LT1086 from Analog Devices
3. MIC5219 from Microchip Technology
4. MCP1700 from Microchip Technology
5. TL750L from Texas Instruments
Check specific datasheets for detailed specifications to ensure compatibility.