MAX8862TESE+T

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low-dropout linear regulator, high efficiency, low quiescent current
Package: 16-pin TQFN (Thin Quad Flat No-Lead) package
Essence: Provides a regulated output voltage with minimal power dissipation
Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

Input Voltage Range: 2.5V to 6.5V
Output Voltage Range: 1.2V to 5.5V
Maximum Output Current: 500mA
Dropout Voltage: 120mV at 500mA
Quiescent Current: 40µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8862TESE+T has a 16-pin TQFN package with the following pin configuration:

EN (Enable): Enable input pin for turning the regulator on/off.
GND (Ground): Ground reference for the IC.
FB (Feedback): Feedback pin for setting the output voltage.
VOUT (Output Voltage): Regulated output voltage.
VOUT (Output Voltage): Regulated output voltage.
VOUT (Output Voltage): Regulated output voltage.
VOUT (Output Voltage): Regulated output voltage.
VOUT (Output Voltage): Regulated output voltage.
VOUT (Output Voltage): Regulated output voltage.
VOUT (Output Voltage): Regulated output voltage.
VOUT (Output Voltage): Regulated output voltage.
VOUT (Output Voltage): Regulated output voltage.
VOUT (Output Voltage): Regulated output voltage.
VOUT (Output Voltage): Regulated output voltage.
VOUT (Output Voltage): Regulated output voltage.
VIN (Input Voltage): Input voltage for the regulator.

Functional Features

Low-dropout voltage regulator with high efficiency.
Provides a stable and regulated output voltage.
Low quiescent current, suitable for battery-powered applications.
Built-in thermal shutdown and current limit protection.
Fast transient response for sudden load changes.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion. - Wide input voltage range allows flexibility in various applications. - Small package size saves board space. - Thermal shutdown and current limit protection enhance reliability.

Disadvantages: - Maximum output current limited to 500mA. - Limited output voltage range of 1.2V to 5.5V.

Working Principles

The MAX8862TESE+T is a low-dropout linear regulator that regulates the output voltage by maintaining a constant voltage difference between the input and output. It achieves this by using a pass transistor that adjusts its resistance to maintain the desired output voltage. The regulator operates in a feedback loop, continuously monitoring the output voltage and adjusting the pass transistor accordingly.

Detailed Application Field Plans

The MAX8862TESE+T is commonly used in various applications, including:

Battery-powered devices: Provides a stable voltage supply for portable electronics such as smartphones, tablets, and wearables.
Industrial equipment: Suitable for powering sensors, actuators, and control systems in industrial automation.
Automotive electronics: Used in automotive infotainment systems, lighting controls, and other vehicle electronics.
Communication systems: Provides regulated voltage for routers, switches, and other network equipment.
Medical devices: Used in medical instruments and diagnostic equipment that require precise and reliable power supply.

Detailed and Complete Alternative Models

MAX8860: Similar low-dropout linear regulator with a different package and pin configuration.
MAX8861: Low-dropout linear regulator with adjustable output voltage.
MAX8863: Low-dropout linear regulator with higher maximum output current.
MAX8864: Low-dropout linear regulator with integrated power-on reset function.

These alternative models offer similar functionality and can be considered as substitutes for the MAX8862TESE+T in specific applications.

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Texniki həllərdə MAX8862TESE+T tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure! Here are 10 common questions and answers related to the application of MAX8862TESE+T in technical solutions:

Q: What is the MAX8862TESE+T? A: The MAX8862TESE+T is a low-dropout linear regulator (LDO) IC that provides a regulated output voltage from an input voltage source.
Q: What is the input voltage range for the MAX8862TESE+T? A: The input voltage range for the MAX8862TESE+T is typically between 2.5V and 6.5V.
Q: What is the output voltage range for the MAX8862TESE+T? A: The output voltage range for the MAX8862TESE+T can be set between 0.8V and 5.5V using external resistors.
Q: What is the maximum output current of the MAX8862TESE+T? A: The maximum output current of the MAX8862TESE+T is typically 300mA.
Q: Does the MAX8862TESE+T require any external components? A: Yes, the MAX8862TESE+T requires a few external components such as input/output capacitors and resistors to set the output voltage.
Q: Can the MAX8862TESE+T operate in a wide temperature range? A: Yes, the MAX8862TESE+T is designed to operate in a temperature range of -40°C to +85°C.
Q: Is the MAX8862TESE+T suitable for battery-powered applications? A: Yes, the MAX8862TESE+T is well-suited for battery-powered applications due to its low quiescent current and low dropout voltage.
Q: Does the MAX8862TESE+T have any built-in protection features? A: Yes, the MAX8862TESE+T includes built-in protection features such as thermal shutdown, current limit, and reverse battery protection.
Q: Can the MAX8862TESE+T be used in automotive applications? A: Yes, the MAX8862TESE+T is qualified for automotive applications and meets the AEC-Q100 standard.
Q: What package options are available for the MAX8862TESE+T? A: The MAX8862TESE+T is available in a 16-pin TQFN package, which is compact and suitable for space-constrained designs.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.