BST51,135 Product Overview

Product Category

The BST51,135 belongs to the category of integrated circuits (ICs) and is specifically designed for use in electronic devices and systems.

Basic Information Overview

• Use: The BST51,135 is utilized as a voltage regulator in various electronic applications.
• Characteristics: It is known for its high efficiency, low dropout voltage, and excellent line and load regulation.
• Package: The BST51,135 is available in a compact and durable package suitable for surface mount applications.
• Essence: This product serves as a crucial component in maintaining stable voltage levels within electronic circuits.
• Packaging/Quantity: It is typically packaged in reels or tubes, with varying quantities based on manufacturer specifications.

Specifications

The BST51,135 features the following specifications: - Input Voltage Range: 4.5V to 18V - Output Voltage Range: 1.2V to 16V - Maximum Output Current: 1.5A - Dropout Voltage: 300mV at 1A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The BST51,135 has a standard pin configuration with input, output, and ground pins, along with additional pins for enable and feedback control.

Functional Features

• Voltage Regulation: The BST51,135 provides precise and stable output voltage regulation, ensuring consistent performance of connected electronic components.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard both the device and the connected circuitry from excessive current flow.
• Thermal Shutdown: The IC includes thermal shutdown functionality to prevent overheating under high load conditions.

Advantages and Disadvantages

Advantages

• High Efficiency
• Low Dropout Voltage
• Excellent Line and Load Regulation
• Compact Package Size

Disadvantages

• Limited Maximum Output Current
• Restricted Input Voltage Range

Working Principles

The BST51,135 operates by comparing the actual output voltage with a reference voltage and adjusting the internal circuitry to maintain the desired output voltage level. It utilizes feedback mechanisms to continuously monitor and regulate the output voltage.

Detailed Application Field Plans

The BST51,135 finds extensive application in various electronic devices and systems, including: - Portable Electronics - Battery-Powered Devices - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

Some alternative models to the BST51,135 include: - LM317 - LT1086 - ADP3338

In conclusion, the BST51,135 is a versatile voltage regulator IC with a wide range of applications and notable advantages in terms of efficiency and regulation. Its compact design and functional features make it an essential component in modern electronic systems.

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