STOD1812PUR

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, compact size, low power consumption
Package: 1812 package
Essence: Power management device
Packaging/Quantity: Bulk packaging, 1000 units per reel

Specifications

Input Voltage Range: 4.5V - 18V
Output Voltage Range: 1.2V - 5.5V
Maximum Output Current: 1A
Dropout Voltage: 200mV @ 500mA
Quiescent Current: 50µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STOD1812PUR voltage regulator has the following pin configuration:

VIN (Input Voltage)
GND (Ground)
VOUT (Output Voltage)

Functional Features

Wide input voltage range allows for versatile applications
High efficiency ensures minimal power loss
Compact size enables space-saving designs
Low quiescent current reduces power consumption during standby mode
Overcurrent and thermal protection for enhanced reliability

Advantages

Provides stable output voltage under varying input conditions
Suitable for battery-powered devices due to low dropout voltage
Robust design ensures reliable performance in harsh environments
Easy to integrate into existing circuit designs
Cost-effective solution for voltage regulation needs

Disadvantages

Limited maximum output current may not be suitable for high-power applications
Requires external components for proper operation
Not compatible with all input and output voltage combinations

Working Principles

The STOD1812PUR is a linear voltage regulator that utilizes a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from the output, adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The STOD1812PUR is commonly used in various electronic devices and applications, including:

Portable consumer electronics
Battery-powered devices
Industrial automation systems
Automotive electronics
IoT (Internet of Things) devices

Detailed and Complete Alternative Models

STOD1212PUR: Similar specifications but in a smaller 1212 package.
STOD2018PUR: Higher maximum output current of 2A for more demanding applications.
STOD3216PUR: Increased input voltage range for specific industrial applications.

These alternative models offer similar functionality with slight variations in package size, output current, or input voltage range.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van STOD1812PUR in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of STOD1812PUR in technical solutions:

Q: What is STOD1812PUR? A: STOD1812PUR is a type of surface mount resistor commonly used in electronic circuits.
Q: What are the key features of STOD1812PUR? A: STOD1812PUR offers high power dissipation, low resistance values, and excellent stability over a wide temperature range.
Q: How can I determine the appropriate resistance value for my application? A: The resistance value depends on the specific requirements of your circuit. Consult the datasheet or use Ohm's law (V = IR) to calculate the required resistance.
Q: Can STOD1812PUR be used in high-power applications? A: Yes, STOD1812PUR is designed to handle high power dissipation, making it suitable for high-power applications.
Q: Is STOD1812PUR suitable for both AC and DC circuits? A: Yes, STOD1812PUR can be used in both AC and DC circuits without any issues.
Q: What is the maximum operating temperature for STOD1812PUR? A: The maximum operating temperature for STOD1812PUR is typically around 155°C.
Q: Can STOD1812PUR be used in automotive applications? A: Yes, STOD1812PUR is often used in automotive electronics due to its high reliability and temperature stability.
Q: Are there any special precautions to consider when soldering STOD1812PUR? A: It is recommended to follow standard soldering practices and avoid excessive heat exposure to prevent damage to the component.
Q: Can STOD1812PUR be used in high-frequency applications? A: Yes, STOD1812PUR can be used in high-frequency applications as it has low parasitic capacitance and inductance.
Q: Where can I find more information about the specifications and application notes for STOD1812PUR? A: You can refer to the manufacturer's datasheet or website for detailed specifications and application notes related to STOD1812PUR.

Please note that the specific details may vary depending on the manufacturer and the exact model of STOD1812PUR.