MAX5026EUT/GH9

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, small package size
• Package: SOT-23-6
• Essence: Linear regulator with adjustable output voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.25V to 5.5V
• Dropout Voltage: 120mV at 150mA load current
• Quiescent Current: 40µA (typical)
• Load Regulation: ±0.05% (typical)
• Line Regulation: ±0.02% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX5026EUT/GH9 has a total of six pins:

1. GND: Ground pin
2. IN: Input voltage pin
3. EN: Enable pin (active high)
4. FB: Feedback pin for adjusting the output voltage
5. BYP: Bypass capacitor connection pin
6. OUT: Output voltage pin

Functional Features

• Adjustable output voltage through feedback pin (FB)
• Low dropout voltage allows operation with low input voltages
• Excellent load and line regulation ensures stable output voltage
• Thermal shutdown protection prevents damage due to excessive temperature
• Short-circuit protection safeguards against output short circuits

Advantages and Disadvantages

Advantages: - High efficiency - Small package size - Wide input voltage range - Adjustable output voltage

Disadvantages: - Limited output current capability - Requires external bypass capacitor for stability

Working Principles

The MAX5026EUT/GH9 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB) with an internal reference voltage, and adjusts the pass transistor accordingly to maintain the desired output voltage. The dropout voltage is minimized to ensure efficient operation even with low input voltages.

Detailed Application Field Plans

The MAX5026EUT/GH9 is commonly used in various applications, including: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. MAX5027EUT/GH9: Similar specifications and features, but with a different package (SOT-23-5).
2. MAX5028EUT/GH9: Higher output current capability and wider input voltage range.
3. MAX5029EUT/GH9: Lower quiescent current and improved load regulation.

These alternative models provide options based on specific requirements and constraints of different applications.

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