MAX6858UK27D1+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, small package size
• Package: SOT23-5
• Essence: Power management solution for low-power electronic devices
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.7V
• Output Current: 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6858UK27D1+T has a total of five pins:

1. VIN - Input voltage pin
2. GND - Ground pin
3. EN - Enable pin
4. FB - Feedback pin
5. VOUT - Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion
• Wide input voltage range allows flexibility in power supply selection
• Enable pin provides control over the regulator's operation
• Feedback pin enables precise output voltage regulation
• Small package size makes it suitable for space-constrained applications

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Low dropout voltage minimizes wasted energy
• Small package size saves board space
• Wide input voltage range enhances compatibility

Disadvantages

• Limited output current may not be suitable for high-power applications
• Single fixed output voltage may restrict versatility

Working Principles

The MAX6858UK27D1+T is a voltage regulator that operates by maintaining a constant output voltage despite variations in the input voltage. It achieves this through a feedback mechanism that adjusts the internal circuitry to compensate for changes in load and input conditions. The low dropout voltage ensures efficient power conversion, minimizing energy loss.

Detailed Application Field Plans

The MAX6858UK27D1+T finds applications in various low-power electronic devices, including:

1. Battery-powered portable devices
2. Wearable electronics
3. IoT (Internet of Things) devices
4. Wireless sensor networks
5. Medical devices
6. Industrial control systems

Detailed and Complete Alternative Models

1. MAX6858UK27D2+T: Similar to MAX6858UK27D1+T but with an output voltage of 2.8V.
2. MAX6858UK27D3+T: Similar to MAX6858UK27D1+T but with an output voltage of 2.9V.
3. MAX6858UK27D4+T: Similar to MAX6858UK27D1+T but with an output voltage of 3.0V.
4. MAX6858UK27D5+T: Similar to MAX6858UK27D1+T but with an output voltage of 3.1V.

These alternative models provide flexibility in selecting the desired output voltage for specific applications.

In conclusion, the MAX6858UK27D1+T is a voltage regulator IC designed for low-power electronic devices. Its high efficiency, low dropout voltage, and small package size make it suitable for various applications. However, its limited output current and fixed output voltage may restrict its use in certain scenarios.