MAX6855UK19D5+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-23-5
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.9V
• Output Current: Up to 150mA
• Quiescent Current: 10µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK19D5+T has a total of five pins arranged as follows:

```

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| | --| VOUT GND |-- Pin 1: Ground (GND) --| VIN NC |-- Pin 2: No Connection (NC) --| EN FB |-- Pin 3: Feedback (FB) --| PG NC |-- Pin 4: No Connection (NC) --| VIN IN |-- Pin 5: Input Voltage (VIN) |___________| ```

Functional Features

• High Efficiency: The MAX6855UK19D5+T offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: With a quiescent current of only 10µA, it ensures minimal power consumption during standby or low-load conditions.
• Voltage Regulation: It provides a stable output voltage of 1.9V, suitable for various applications.

Advantages and Disadvantages

Advantages

• High efficiency power conversion
• Low power consumption during standby
• Stable output voltage

Disadvantages

• Limited output current (up to 150mA)
• Restricted input voltage range (2.7V to 5.5V)

Working Principles

The MAX6855UK19D5+T is a voltage regulator IC that converts the input voltage (VIN) to a stable output voltage (VOUT). It achieves this by utilizing internal circuitry to regulate and control the voltage levels. The feedback pin (FB) plays a crucial role in maintaining the desired output voltage by providing feedback to the internal control circuit.

Detailed Application Field Plans

The MAX6855UK19D5+T finds applications in various fields, including:

1. Portable Electronics: It can be used in battery-powered devices such as smartphones, tablets, and portable media players.
2. IoT Devices: The low power consumption makes it suitable for IoT devices that require efficient power management.
3. Wearable Technology: Its small package size and low power consumption make it ideal for wearable devices like smartwatches and fitness trackers.
4. Industrial Automation: It can be utilized in industrial automation systems that require stable and efficient power supply.

Detailed and Complete Alternative Models

1. MAX6855UK19D6+T: Similar to MAX6855UK19D5+T but with an output voltage of 1.6V.
2. MAX6855UK19D7+T: Similar to MAX6855UK19D5+T but with an output voltage of 2.5V.
3. MAX6855UK19D8+T: Similar to MAX6855UK19D5+T but with an output voltage of 3.3V.

These alternative models provide different output voltage options to cater to specific application requirements.

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