MAX6856UK17D3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT23-5
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.8V to 3.3V
• Output Current: Up to 150mA
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Shutdown Current: 0.1µA (typical)

Detailed Pin Configuration

The MAX6856UK17D3+T has a total of five pins arranged as follows:

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| | --| VOUT | --| GND | --| FB | --| EN | --| VIN | |___________| ```

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

Functional Features

• High efficiency voltage regulation
• Low dropout voltage
• Overcurrent and thermal protection
• Enable pin for power management control
• Small form factor package for space-constrained applications

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power consumption
• Wide input voltage range allows for versatile applications
• Compact package enables use in small devices
• Overcurrent and thermal protection ensure device safety

Disadvantages

• Limited output current may not be suitable for high-power applications
• SOT23-5 package may require additional thermal management in certain scenarios

Working Principles

The MAX6856UK17D3+T is a voltage regulator IC that takes an input voltage within the range of 2.7V to 5.5V and provides a regulated output voltage between 1.8V and 3.3V. It utilizes a feedback mechanism 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 MAX6856UK17D3+T finds applications in various fields, including:

1. Portable Electronics: Due to its low power consumption and small form factor, it is ideal for use in battery-powered devices such as smartphones, tablets, and portable media players.
2. IoT Devices: With its wide input voltage range and efficient voltage regulation, it can be used in IoT devices that require stable power supply, such as sensors, smart home devices, and wearables.
3. Industrial Automation: The voltage regulator's overcurrent and thermal protection features make it suitable for industrial automation applications where reliability and safety are crucial.
4. Automotive Electronics: The device's operating temperature range and compact package make it suitable for automotive electronics, including infotainment systems, lighting controls, and dashboard displays.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and package type.
2. LT1763: Offers higher output current capability and lower dropout voltage.
3. TPS79933: Provides a fixed 3.3V output voltage with ultra-low quiescent current.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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