RN771VTE-17

Product Overview

RN771VTE-17 is a high-performance voltage regulator belonging to the category of integrated circuits. It is commonly used in electronic devices to regulate voltage and ensure stable power supply. The characteristics of RN771VTE-17 include high efficiency, low dropout voltage, and thermal shutdown protection. It is typically packaged in a small form factor, making it suitable for compact electronic designs. The essence of RN771VTE-17 lies in its ability to provide reliable voltage regulation in various applications. It is usually available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 25V
• Dropout Voltage: 300mV at 1A
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The detailed pin configuration of RN771VTE-17 is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. ADJ (Adjustment Pin)

Functional Features

• High Efficiency: RN771VTE-17 offers high efficiency, minimizing power loss during voltage regulation.
• Thermal Shutdown Protection: It includes built-in thermal shutdown protection to prevent damage from excessive heat.
• Low Dropout Voltage: The low dropout voltage ensures efficient regulation even when the input voltage is close to the output voltage.

Advantages and Disadvantages

Advantages

• Reliable Voltage Regulation
• Compact Form Factor
• Thermal Shutdown Protection

Disadvantages

• Limited Maximum Output Current
• Restricted Input Voltage Range

Working Principles

RN771VTE-17 operates on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the output accordingly. This ensures that the output voltage remains constant despite variations in the input voltage or load conditions.

Detailed Application Field Plans

RN771VTE-17 finds extensive application in various electronic devices, including: - Portable electronic gadgets - Automotive electronics - Industrial control systems - Power management modules

Detailed and Complete Alternative Models

Some alternative models to RN771VTE-17 include: - LM317: A widely used adjustable voltage regulator with similar features. - LT1086: Offers high current capability and low dropout voltage. - L78xx Series: Fixed voltage regulators available in various output voltage options.

In conclusion, RN771VTE-17 is a versatile voltage regulator with high efficiency and thermal protection, making it suitable for diverse electronic applications.

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