MAX752CWE+T

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low-dropout, adjustable output voltage
Package: 16-pin SOIC (Small Outline Integrated Circuit)
Essence: Provides regulated voltage to power electronic devices
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

Input Voltage Range: 2.5V to 11V
Output Voltage Range: 1.25V to 10V
Dropout Voltage: 120mV at 100mA load current
Output Current: Up to 300mA
Line Regulation: ±0.05% typical
Load Regulation: ±0.1% typical
Quiescent Current: 80µA typical
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX752CWE+T has a total of 16 pins, which are assigned as follows:

VOUT: Output Voltage
GND: Ground
GND: Ground
GND: Ground
GND: Ground
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection
FB: Feedback Pin
ADJ: Adjustable Pin
VIN: Input Voltage
VIN: Input Voltage
VIN: Input Voltage
VIN: Input Voltage
NC: No Connection

Functional Features

Low dropout voltage ensures efficient power conversion.
Adjustable output voltage allows flexibility in various applications.
Excellent line and load regulation for stable output voltage.
Low quiescent current minimizes power consumption.
Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages: - Low dropout voltage improves efficiency. - Adjustable output voltage suits different requirements. - Excellent regulation ensures stable performance. - Compact package size saves board space.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Narrow input voltage range restricts compatibility with certain systems.

Working Principles

The MAX752CWE+T is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It utilizes a feedback mechanism to continuously adjust the internal circuitry and keep the output voltage within the desired range. The adjustable pin allows users to set the desired output voltage by connecting external resistors. The device operates by comparing the feedback voltage with a reference voltage, adjusting the internal pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

The MAX752CWE+T finds applications in various fields, including:

Portable Electronics: Provides regulated power supply for battery-operated devices such as smartphones, tablets, and portable media players.
Automotive Electronics: Ensures stable voltage supply for automotive infotainment systems, GPS modules, and other onboard electronics.
Industrial Control Systems: Powers microcontrollers, sensors, and other control circuitry in industrial automation systems.
Communication Equipment: Regulates voltage for routers, modems, and wireless access points, ensuring reliable operation.
Medical Devices: Provides precise and stable power supply for medical instruments and equipment.

Detailed and Complete Alternative Models

LM1117-ADJ: Adjustable voltage regulator with similar specifications and pin configuration.
LT1763-ADJ: Low dropout voltage regulator with adjustable output voltage.
TPS7A4700: High-current, low-dropout voltage regulator suitable for demanding applications.
ADP3339: Ultra-low dropout voltage regulator with adjustable output voltage.
LP2985: Low quiescent current voltage regulator with fixed output voltage options.

(Note: The above alternative models are provided for reference and may have different specifications and pin configurations. It is recommended to consult the respective datasheets for detailed information.)

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX752CWE+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX752CWE+T in technical solutions:

Q: What is the MAX752CWE+T? A: The MAX752CWE+T is a voltage regulator IC that provides a fixed output voltage of +5V.
Q: What is the input voltage range for the MAX752CWE+T? A: The input voltage range for the MAX752CWE+T is typically between +6V and +16V.
Q: Can the MAX752CWE+T be used to regulate voltages other than +5V? A: No, the MAX752CWE+T is specifically designed to provide a fixed output voltage of +5V.
Q: What is the maximum output current of the MAX752CWE+T? A: The maximum output current of the MAX752CWE+T is 50mA.
Q: Is the MAX752CWE+T suitable for battery-powered applications? A: Yes, the low quiescent current and wide input voltage range make it suitable for battery-powered applications.
Q: Does the MAX752CWE+T require any external components for operation? A: Yes, the MAX752CWE+T requires an input capacitor and an output capacitor for stability.
Q: Can the MAX752CWE+T handle input voltage fluctuations? A: Yes, the MAX752CWE+T has built-in protection features to handle input voltage fluctuations and prevent damage.
Q: Can multiple MAX752CWE+T regulators be connected in parallel to increase the output current? A: No, connecting multiple regulators in parallel is not recommended as it can cause stability issues.
Q: Can the MAX752CWE+T be used in automotive applications? A: Yes, the MAX752CWE+T is suitable for automotive applications as it can handle the required voltage range and has built-in protection features.
Q: What is the package type of the MAX752CWE+T? A: The MAX752CWE+T is available in a 16-pin wide SOIC (Small Outline Integrated Circuit) package.

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