85-500A-0R Product Overview

Basic Information Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage, adjustable output
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Typically sold in packs of 10 units

Specifications

Input Voltage Range: 4.5V to 20V
Output Voltage Range: 1.25V to 18V
Maximum Output Current: 500mA
Dropout Voltage: 1.3V at 500mA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

Pin 1 (Vin): Input Voltage
Pin 2 (Vout): Output Voltage
Pin 3 (GND): Ground

Functional Features

Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage
Adjustable Output: Allows for fine-tuning of the output voltage
Low Dropout: Minimizes wasted energy and heat dissipation

Advantages and Disadvantages

Advantages

Precise voltage regulation
Wide input voltage range
Adjustable output
Low dropout voltage

Disadvantages

Limited maximum output current
Requires heat sink for high power applications

Working Principles

The 85-500A-0R utilizes a feedback control loop to compare the output voltage to a reference voltage and adjusts the pass transistor to maintain a constant output voltage.

Detailed Application Field Plans

Battery-Powered Devices: Provides stable voltage for portable electronics
Embedded Systems: Ensures consistent power supply for microcontrollers and sensors
Automotive Electronics: Regulates voltage for various vehicle systems

Detailed and Complete Alternative Models

LM317: Similar adjustable voltage regulator with higher output current capability
LM7805: Fixed 5V voltage regulator suitable for lower power applications
LM1117: Low dropout voltage regulator with different package options

This comprehensive overview provides insight into the 85-500A-0R voltage regulator, including its specifications, features, and application scenarios.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 85-500A-0R in technische oplossingen

What is 85-500A-0R?
- 85-500A-0R is a specific type of component or material used in technical solutions, often for electrical or electronic applications.
What are the key features of 85-500A-0R?
- The key features of 85-500A-0R may include its resistance, tolerance, temperature coefficient, power rating, and physical dimensions.
How is 85-500A-0R used in technical solutions?
- 85-500A-0R can be used as a resistor in various circuits, such as voltage dividers, current limiters, and signal conditioning circuits.
What are the typical applications of 85-500A-0R?
- Typical applications of 85-500A-0R include use in power supplies, amplifiers, sensors, and other electronic devices.
What are the recommended operating conditions for 85-500A-0R?
- The recommended operating conditions may include temperature range, maximum voltage, and current ratings to ensure proper performance and reliability.
Are there any precautions to consider when using 85-500A-0R?
- Precautions may include avoiding excessive heat, overvoltage, or mechanical stress to prevent damage to the component.
What are the alternatives to 85-500A-0R?
- Alternatives may include different types of resistors with similar or compatible specifications, depending on the specific requirements of the application.
How can I determine the value of 85-500A-0R for my circuit design?
- The value of 85-500A-0R can be determined based on the desired resistance, power dissipation, and tolerance needed for the circuit.
Can 85-500A-0R be used in high-frequency applications?
- Depending on its specifications, 85-500A-0R may be suitable for certain high-frequency applications, but it's important to check its frequency response and impedance characteristics.
Where can I purchase 85-500A-0R components?
- 85-500A-0R components can be purchased from electronic component distributors, online retailers, or directly from manufacturers.