MAX15070AAUT+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current
• Package: SOT23-6
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Maximum Output Current: 500mA
• Quiescent Current: 17µA (typical)
• Dropout Voltage: 160mV at 100mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX15070AAUT+T has a total of six pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. PG: Power Good pin

Functional Features

• High efficiency voltage regulation
• Low quiescent current for power-saving applications
• Fast transient response for stable output voltage
• Overcurrent and thermal protection
• Power Good output signal for system monitoring

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications - Low dropout voltage minimizes power dissipation - Small package size enables space-constrained designs - Power Good output enhances system reliability

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The MAX15070AAUT+T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 1.2V and 3.3V. It achieves high efficiency by employing a synchronous buck topology. The device operates in pulse-width modulation (PWM) mode, adjusting the duty cycle of the internal switches to regulate the output voltage. The EN pin allows for easy on/off control, while the FB pin provides feedback for accurate voltage regulation.

Detailed Application Field Plans

The MAX15070AAUT+T is commonly used in various applications, including but not limited to:

1. Battery-powered devices: Portable electronics, handheld instruments
2. IoT devices: Sensors, wearables, smart home devices
3. Automotive systems: Infotainment systems, lighting controls
4. Industrial equipment: Control systems, motor drives
5. Communication devices: Wireless routers, network switches

Detailed and Complete Alternative Models

1. MAX15071AAUT+T: Similar specifications, different package (SOT23-5)
2. MAX15072AAUT+T: Higher maximum output current (800mA), same package (SOT23-6)
3. MAX15073AAUT+T: Lower quiescent current (10µA), same package (SOT23-6)

These alternative models offer similar functionality with slight variations in specifications, providing flexibility for different design requirements.

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