LM3704YAMMX-308

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - Low dropout voltage regulator - Fixed output voltage of 3.08V - High accuracy and low quiescent current - Thermal shutdown and current limit protection - Small package size for space-constrained applications

Package: SOT-23-5

Essence: The LM3704YAMMX-308 is a power management IC designed to provide a regulated output voltage of 3.08V with low dropout voltage. It offers high accuracy, low quiescent current, and various protection features in a compact SOT-23-5 package.

Packaging/Quantity: The LM3704YAMMX-308 is available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 3.08V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 45µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LM3704YAMMX-308 has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. EN (Enable)
4. BYP (Bypass)
5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage allows operation with small input-output differentials.
• High accuracy ensures precise regulation of the output voltage.
• Low quiescent current minimizes power consumption in standby mode.
• Thermal shutdown protects the device from overheating.
• Current limit protection prevents excessive current flow.

Advantages and Disadvantages

Advantages: - Small package size enables use in space-constrained applications. - High accuracy ensures reliable voltage regulation. - Low quiescent current minimizes power consumption. - Thermal shutdown and current limit protection enhance device safety.

Disadvantages: - Fixed output voltage limits flexibility for different applications. - Limited input voltage range may not be suitable for all scenarios.

Working Principles

The LM3704YAMMX-308 is a low dropout voltage regulator that maintains a fixed output voltage of 3.08V. It operates by comparing the output voltage with an internal reference, adjusting the pass transistor to regulate the output voltage within specified limits. The device incorporates various protection features to ensure safe operation under different conditions.

Detailed Application Field Plans

The LM3704YAMMX-308 is commonly used in applications where a stable and regulated output voltage of 3.08V is required. Some typical application fields include: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices - Consumer electronics

Detailed and Complete Alternative Models

1. LM1117-3.3: Fixed output voltage of 3.3V, available in various package options.
2. LP2985-3.0: Fixed output voltage of 3.0V, low dropout voltage, and low quiescent current.
3. LT1763-3.3: Fixed output voltage of 3.3V, high accuracy, and low dropout voltage.

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

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