RT7251AZQW

Product Overview

Category

RT7251AZQW belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

RT7251AZQW is available in a small outline package (SOP) or a thin small outline package (TSOP). The package type may vary depending on the manufacturer.

Essence

The essence of RT7251AZQW lies in its ability to regulate voltage and manage power efficiently, making it an essential component in various electronic devices.

Packaging/Quantity

RT7251AZQW is typically packaged in reels or tubes, with quantities varying based on the manufacturer's specifications. Common quantities include 2500 pieces per reel or 1000 pieces per tube.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 0.6V - 3.3V
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Quiescent Current: 50µA

Detailed Pin Configuration

The RT7251AZQW has the following pin configuration:

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

Functional Features

• Wide input voltage range for compatibility with various power sources
• High output current capability for powering different loads
• Adjustable output voltage for flexibility in different applications
• Overcurrent protection to prevent damage to the circuit
• Thermal shutdown protection to prevent overheating

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact package size allows for space-saving designs
• Wide input voltage range provides versatility in power source selection
• Overcurrent and thermal shutdown protection enhance reliability

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Output voltage range may not cover all required voltage levels

Working Principles

RT7251AZQW operates based on a switching regulator principle. It uses an internal control circuit to regulate the output voltage by adjusting the duty cycle of the internal switch. This allows for efficient conversion of the input voltage to the desired output voltage level.

Detailed Application Field Plans

RT7251AZQW finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to RT7251AZQW are: - LM2576-ADJ - LT1084CP-5 - TPS5430DDAR - MAX5033DASA

These alternative models offer similar voltage regulation and power management capabilities, but their specifications and pin configurations may vary. It is recommended to consult the respective datasheets for detailed information.

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