MAX793TESE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: Surface Mount Technology (SMT)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 150mV at 300mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX793TESE+T has a total of 6 pins:

1. VIN: Input Voltage Pin
2. GND: Ground Pin
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage Pin
6. COUT: Output Capacitor Pin

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Overcurrent and thermal protection
• Enable pin for power management control
• Adjustable output voltage through feedback pin

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation - Wide input voltage range allows for versatile applications - Small package size enables space-saving designs - Overcurrent and thermal protection ensure device safety

Disadvantages: - Limited maximum output current may restrict certain applications - Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MAX793TESE+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 1.2V and 3.6V. It achieves this by utilizing a feedback mechanism that adjusts the internal circuitry to maintain a stable output voltage despite variations in the input voltage or load conditions. The enable pin allows for power management control, enabling the device to be turned on or off as required.

Detailed Application Field Plans

The MAX793TESE+T is commonly used in various applications, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low power consumption and high efficiency of the MAX793TESE+T.
2. Industrial equipment: The voltage regulator's wide input voltage range makes it suitable for use in industrial automation systems, sensors, and control circuits.
3. Automotive electronics: The IC's ability to operate within a wide temperature range (-40°C to +85°C) makes it suitable for automotive applications, including infotainment systems, lighting controls, and engine management systems.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and package type.
2. LT1763: Offers higher maximum output current and lower dropout voltage compared to MAX793TESE+T.
3. TPS79633: Provides adjustable output voltage and higher maximum output current.

These alternative models offer different features and performance characteristics, allowing designers to choose the most suitable option based on their specific requirements.

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