MAX6864UK29D1L+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Ultra-Low Quiescent Current
• Package: SOT-23-5
• Essence: Power Management IC
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 2.9V
• Maximum Output Current: 250mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 1.5µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6864UK29D1L+T is a 5-pin device with the following pin configuration:

1. GND (Ground)
2. IN (Input Voltage)
3. BYP (Bypass Capacitor)
4. EN (Enable)
5. OUT (Output Voltage)

Functional Features

• Low dropout voltage allows for efficient power conversion.
• Ultra-low quiescent current minimizes power consumption during standby or idle mode.
• Bypass capacitor pin improves stability and noise performance.
• Enable pin provides control over the regulator's operation.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion even with low input voltages. - Ultra-low quiescent current extends battery life in portable applications. - Small package size (SOT-23-5) enables space-saving designs.

Disadvantages: - Limited maximum output current of 250mA may not be suitable for high-power applications. - Operating temperature range of -40°C to +85°C may not be suitable for extreme environments.

Working Principles

The MAX6864UK29D1L+T is a voltage regulator IC that regulates the input voltage to a stable output voltage of 2.9V. It achieves this by maintaining a low dropout voltage, ensuring efficient power conversion even with low input voltages. The ultra-low quiescent current minimizes power consumption during standby or idle mode, making it ideal for battery-powered devices. The bypass capacitor pin improves stability and noise performance by filtering out high-frequency noise. The enable pin provides control over the regulator's operation, allowing the user to turn it on or off as needed.

Detailed Application Field Plans

The MAX6864UK29D1L+T is commonly used in various applications, including but not limited to:

1. Battery-powered devices: Portable electronics, wearables, and IoT devices benefit from the ultra-low quiescent current and efficient power conversion.
2. Low-power sensors: The low dropout voltage and small package size make it suitable for powering sensors in remote monitoring systems.
3. Automotive electronics: The wide operating temperature range allows for use in automotive applications where temperature fluctuations are common.
4. Industrial control systems: The stable output voltage and low power consumption make it suitable for powering microcontrollers and other control circuitry.

Detailed and Complete Alternative Models

• MAX6864UK29D1L+T: 2.9V output voltage, SOT-23-5 package
• MAX6864UK28D1L+T: 2.8V output voltage, SOT-23-5 package
• MAX6864UK27D1L+T: 2.7V output voltage, SOT-23-5 package
• MAX6864UK26D1L+T: 2.6V output voltage, SOT-23-5 package
• MAX6864UK25D1L+T: 2.5V output voltage, SOT-23-5 package

These alternative models offer different output voltages while maintaining similar characteristics and package options.

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