MAX6340UK31+T

Product Overview

• Category: Integrated Circuit
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision
• Package: SOT23-3
• Essence: Voltage reference with low dropout and high precision
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Output Voltage: 3.1V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV at 100mA load current
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6340UK31+T has a SOT23-3 package with the following pin configuration:

```

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| | --+----+-- | | 1| |2 |____| 3 ```

Pin 1: GND (Ground) Pin 2: VOUT (Output Voltage) Pin 3: VIN (Input Voltage)

Functional Features

• Low dropout voltage allows for efficient power conversion.
• High precision ensures accurate voltage reference.
• Wide operating temperature range enables usage in various environments.
• Low quiescent current minimizes power consumption.

Advantages and Disadvantages

Advantages: - Low dropout voltage improves efficiency. - High precision ensures accurate voltage reference. - Wide operating temperature range allows for versatile applications. - Low quiescent current reduces power consumption.

Disadvantages: - Limited output voltage options. - SOT23-3 package may not be suitable for all applications.

Working Principles

The MAX6340UK31+T is a voltage reference integrated circuit that provides a stable and accurate output voltage of 3.1V. It operates by comparing the input voltage (VIN) with an internal reference voltage and adjusting the output voltage (VOUT) accordingly. The low dropout voltage ensures efficient power conversion, while the high precision guarantees accurate voltage reference.

Detailed Application Field Plans

The MAX6340UK31+T is commonly used in various electronic devices and systems where a stable and precise voltage reference is required. Some potential application fields include:

1. Battery-powered devices: The low quiescent current and low dropout voltage make it suitable for battery-powered applications, such as portable electronics and wireless sensors.
2. Industrial control systems: The high precision and wide operating temperature range allow for reliable voltage references in industrial control systems, such as PLCs (Programmable Logic Controllers) and motor drives.
3. Automotive electronics: The robustness of the MAX6340UK31+T makes it suitable for automotive applications, including engine control units, infotainment systems, and lighting control modules.

Detailed and Complete Alternative Models

• MAX6341UK31+T: Output voltage of 3.1V, but with higher initial accuracy of ±0.25%.
• MAX6342UK31+T: Output voltage of 3.1V, but with lower dropout voltage of 100mV at 100mA load current.
• MAX6343UK31+T: Output voltage of 3.1V, but with lower quiescent current of 20µA.

These alternative models provide similar functionality to the MAX6340UK31+T but offer slight variations in specifications to cater to different application requirements.

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