STMPS2151MTR

Product Overview

Category

STMPS2151MTR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for power management applications.

Characteristics

• Integrated power switch
• Low on-resistance
• Overcurrent protection
• Thermal shutdown protection

Package

The STMPS2151MTR is available in a small surface mount package.

Essence

The essence of this product lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

The STMPS2151MTR is typically packaged in reels and is available in quantities suitable for mass production.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to VDD
• Maximum Continuous Current: 1.5A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STMPS2151MTR has the following pin configuration:

1. GND (Ground)
2. IN (Input Voltage)
3. EN (Enable)
4. OUT (Output Voltage)

Functional Features

• Integrated power switch with low on-resistance for efficient power management.
• Overcurrent protection ensures safe operation by limiting the current flow.
• Thermal shutdown protection prevents overheating and damage to the device.

Advantages and Disadvantages

Advantages

• Efficient power management capabilities.
• Compact size and surface mount package for easy integration.
• Overcurrent and thermal protection for enhanced safety.

Disadvantages

• Limited maximum continuous current of 1.5A may not be suitable for high-power applications.
• Restricted input voltage range of 2.7V to 5.5V may limit compatibility with certain systems.

Working Principles

The STMPS2151MTR operates by receiving an input voltage (IN) and converting it to the desired output voltage (OUT). The integrated power switch controls the flow of current, while the overcurrent protection ensures that the current remains within safe limits. In case of excessive heat, the thermal shutdown protection activates to prevent damage to the device.

Detailed Application Field Plans

The STMPS2151MTR is widely used in various electronic devices that require efficient power management. Some common application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players.
2. Consumer electronics: TVs, set-top boxes, and gaming consoles.
3. Industrial equipment: Power supplies, motor control systems, and automation devices.
4. Automotive electronics: Infotainment systems, lighting control, and power distribution modules.

Detailed and Complete Alternative Models

• STMPS2151LTR
• STMPS2151HTR
• STMPS2151QTR
• STMPS2151XTR

These alternative models offer similar functionality and characteristics to the STMPS2151MTR, providing flexibility for different design requirements.

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