RT9042-25GSP

Product Overview

Category

RT9042-25GSP belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for voltage regulation and power management purposes.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency

Package

RT9042-25GSP is available in a small form factor package, typically a surface mount package (SMP).

Essence

The essence of RT9042-25GSP lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

RT9042-25GSP is usually packaged in reels or tubes, with a typical quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage: 2.5V
• Output Current: Up to 1A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 50μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

• Wide input voltage range
• Low dropout voltage
• High output current capability
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection
• Fast transient response

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact size
• Wide operating temperature range
• Overcurrent and short-circuit protection

Disadvantages

• Limited output voltage options
• Not suitable for high-power applications

Working Principles

RT9042-25GSP operates based on a voltage regulation principle known as a linear regulator. It takes an input voltage within the specified range and provides a stable output voltage of 2.5V, regardless of any fluctuations in the input voltage.

Detailed Application Field Plans

RT9042-25GSP finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. RT9042-33GSP: Similar to RT9042-25GSP but with an output voltage of 3.3V.
2. RT9042-50GSP: Similar to RT9042-25GSP but with an output voltage of 5.0V.
3. RT9042-ADJGSP: Adjustable output voltage version of RT9042 series.

These alternative models provide flexibility in choosing the desired output voltage for specific applications.

In conclusion, RT9042-25GSP is an integrated circuit used for voltage regulation and power management in electronic devices. Its compact size, efficiency, and protection features make it suitable for various applications. However, its limited output voltage options and lower power capabilities may restrict its use in high-power applications.