MAX6887FETE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 16-TDFN (3x3mm)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Output Current: Up to 500mA
• Quiescent Current: 30µA (typical)
• Dropout Voltage: 120mV at 100mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6887FETE+T features a 16-pin TDFN package with the following pin configuration:

1. EN (Enable)
2. FB (Feedback)
3. GND (Ground)
4. VOUT (Output Voltage)
5. VOUT (Output Voltage)
6. VOUT (Output Voltage)
7. VOUT (Output Voltage)
8. VOUT (Output Voltage)
9. VOUT (Output Voltage)
10. VOUT (Output Voltage)
11. VOUT (Output Voltage)
12. VOUT (Output Voltage)
13. VOUT (Output Voltage)
14. VOUT (Output Voltage)
15. VOUT (Output Voltage)
16. VIN (Input Voltage)

Functional Features

• High efficiency voltage regulation
• Low power consumption
• Fast transient response
• Overcurrent and thermal protection
• Enable pin for power management control
• Adjustable output voltage through feedback pin

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power dissipation - Wide input voltage range allows for versatile applications - Small package size enables space-saving designs - Overcurrent and thermal protection ensure device safety

Disadvantages: - Limited output current may not be suitable for high-power applications - Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MAX6887FETE+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 1.2V and 3.3V. It achieves high efficiency by utilizing a low dropout (LDO) architecture, minimizing power dissipation. The enable pin allows for power management control, enabling the device to enter a low-power standby mode when not in use.

Detailed Application Field Plans

The MAX6887FETE+T finds applications in various fields, including but not limited to:

1. Portable electronic devices: Provides regulated power supply for smartphones, tablets, and portable media players.
2. IoT devices: Suitable for powering sensors, microcontrollers, and wireless communication modules in IoT applications.
3. Battery-powered systems: Enables efficient power management in battery-operated devices such as wearables and handheld instruments.
4. Automotive electronics: Can be used in automotive infotainment systems, dashboard displays, and lighting controls.
5. Industrial equipment: Supports power regulation in industrial automation systems, control panels, and motor drives.

Detailed and Complete Alternative Models

1. MAX8887EUT33+: Similar to MAX6887FETE+T, but available in a SOT23-6 package.
2. LT1763CS8-3.3: Low dropout linear regulator with adjustable output voltage and higher output current capability.
3. TPS79633DCQR: Ultra-low noise LDO voltage regulator with fixed 3.3V output voltage and enhanced PSRR.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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