MAX6858UK26D3+T

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage, small package size
Package: SOT23-5
Essence: This IC is designed to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

Input Voltage Range: 2.7V to 6.5V
Output Voltage Range: 1.2V to 5.5V
Maximum Output Current: 150mA
Dropout Voltage: 120mV at 100mA
Quiescent Current: 40µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6858UK26D3+T has a total of five pins:

VIN - Input voltage pin
GND - Ground pin
FB - Feedback pin for setting the output voltage
EN - Enable pin for turning the regulator on/off
VOUT - Output voltage pin

Functional Features

High Efficiency: The MAX6858UK26D3+T offers high efficiency, minimizing power loss during voltage regulation.
Low Dropout Voltage: With a low dropout voltage of only 120mV, this IC can maintain a stable output even when the input voltage is close to the desired output voltage.
Small Package Size: The SOT23-5 package allows for compact designs, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

High efficiency leads to reduced power consumption.
Low dropout voltage ensures stable output even with varying input voltages.
Small package size enables use in compact electronic devices.

Disadvantages

Limited maximum output current of 150mA may not be suitable for high-power applications.
Operating temperature range of -40°C to +85°C may restrict usage in extreme environments.

Working Principles

The MAX6858UK26D3+T is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output within the desired range. The enable pin allows for easy on/off control of the regulator.

Detailed Application Field Plans

The MAX6858UK26D3+T can be used in various applications, including:

Battery-powered devices: Provides a stable voltage supply for portable electronics.
IoT devices: Ensures reliable power for sensors and communication modules.
Automotive electronics: Regulates voltage for various components in vehicles.
Industrial equipment: Maintains consistent power supply for control systems.

Detailed and Complete Alternative Models

MAX6859UK26D3+T: Similar to MAX6858UK26D3+T but with a higher maximum output current of 300mA.
MAX6860UK26D3+T: Offers adjustable output voltage range from 0.8V to 5.5V.
MAX6861UK26D3+T: Provides a wider operating temperature range of -40°C to +125°C.

These alternative models offer different specifications and features, allowing users to choose the most suitable option for their specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX6858UK26D3+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX6858UK26D3+T in technical solutions:

Q: What is MAX6858UK26D3+T? A: MAX6858UK26D3+T is a specific model of voltage regulator IC (integrated circuit) manufactured by Maxim Integrated. It is designed to provide a regulated output voltage of 2.6V.
Q: What are the typical applications of MAX6858UK26D3+T? A: MAX6858UK26D3+T is commonly used in various electronic devices and systems that require a stable 2.6V power supply, such as microcontrollers, sensors, and low-power RF modules.
Q: What is the input voltage range for MAX6858UK26D3+T? A: The input voltage range for MAX6858UK26D3+T is typically between 2.7V and 5.5V.
Q: What is the maximum output current of MAX6858UK26D3+T? A: MAX6858UK26D3+T can provide a maximum output current of up to 150mA.
Q: Does MAX6858UK26D3+T have built-in protection features? A: Yes, MAX6858UK26D3+T includes several protection features like thermal shutdown, short-circuit protection, and reverse battery protection.
Q: Can MAX6858UK26D3+T operate in a wide temperature range? A: Yes, MAX6858UK26D3+T is designed to operate reliably in a temperature range from -40°C to +85°C.
Q: Is MAX6858UK26D3+T available in different package options? A: Yes, MAX6858UK26D3+T is available in a SOT23-5 package, which is a small surface-mount package.
Q: What is the typical dropout voltage of MAX6858UK26D3+T? A: The typical dropout voltage of MAX6858UK26D3+T is around 200mV at full load.
Q: Can MAX6858UK26D3+T be used in battery-powered applications? A: Yes, MAX6858UK26D3+T is suitable for battery-powered applications due to its low quiescent current and low dropout voltage.
Q: Are there any application notes or reference designs available for MAX6858UK26D3+T? A: Yes, Maxim Integrated provides application notes and reference designs on their website that can help with the implementation of MAX6858UK26D3+T in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific requirements and use cases. It is always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate and detailed information.