MAX6865UK25D1L+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Ultra-Low Quiescent Current
• Package: SOT-23-5
• Essence: High-performance voltage regulator with low power consumption
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 2.5V
• Output Current: 250mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6865UK25D1L+T is a 5-pin device with the following pin configuration:

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

Functional Features

• Low dropout voltage ensures stable output even when input voltage is close to the desired output voltage.
• Ultra-low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
• Enable pin allows for easy on/off control of the regulator.
• Bypass capacitor pin improves stability and reduces noise.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures reliable performance. - Ultra-low quiescent current extends battery life. - Small package size allows for space-saving designs. - Easy enable/disable control.

Disadvantages: - Limited output current capacity (250mA). - Input voltage range restricted to 2.5V to 5.5V.

Working Principles

The MAX6865UK25D1L+T is a voltage regulator that takes an input voltage within the range of 2.5V to 5.5V and provides a stable output voltage of 2.5V. It achieves this by utilizing a low dropout architecture, which allows it to regulate the output voltage even when the input voltage is only slightly higher than the desired output voltage. The ultra-low quiescent current ensures minimal power consumption when the regulator is in operation.

Detailed Application Field Plans

The MAX6865UK25D1L+T is commonly used in various battery-powered applications where low power consumption is crucial. Some potential application fields include:

1. Portable electronic devices (e.g., smartphones, tablets, portable media players)
2. Wearable devices (e.g., smartwatches, fitness trackers)
3. IoT (Internet of Things) devices
4. Wireless sensor networks
5. Medical devices

Detailed and Complete Alternative Models

• MAX6865UK25D1L+T: 2.5V output voltage, 250mA output current
• MAX6865UK30D1L+T: 3.0V output voltage, 250mA output current
• MAX6865UK33D1L+T: 3.3V output voltage, 250mA output current
• MAX6865UK50D1L+T: 5.0V output voltage, 250mA output current

These alternative models offer different output voltage options while maintaining the same output current capacity as the MAX6865UK25D1L+T.

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