TC2185-1.8VCTTR

Introduction

TC2185-1.8VCTTR is a voltage regulator that belongs to the category of integrated circuits. It is commonly used to regulate voltage in electronic devices, providing stable and reliable power supply. This entry provides an overview of TC2185-1.8VCTTR, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

Category: Integrated Circuits
Use: Voltage Regulation
Characteristics: Stable, Reliable, Low Dropout Voltage
Package: SOT-23, SC-70
Essence: Regulating Voltage
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Output Voltage: 1.8V
Input Voltage Range: 2.5V to 6.0V
Dropout Voltage: 150mV at 50mA
Quiescent Current: 75µA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TC2185-1.8VCTTR has a standard 3-pin configuration: 1. VIN: Input Voltage 2. GND: Ground 3. VOUT: Output Voltage

Functional Features

Low Dropout Voltage
Low Quiescent Current
Thermal Shutdown Protection
Short Circuit Current Limiting

Advantages and Disadvantages

Advantages

Stable Output Voltage
Wide Input Voltage Range
Low Power Consumption
Small Package Size

Disadvantages

Limited Output Current
Sensitivity to ESD

Working Principles

TC2185-1.8VCTTR uses a reference voltage to compare the output voltage with the desired 1.8V. It adjusts the pass transistor to maintain a constant output voltage despite changes in input voltage or load conditions.

Detailed Application Field Plans

TC2185-1.8VCTTR is widely used in portable electronic devices, battery-powered equipment, and low voltage systems where a stable 1.8V supply is required. It is suitable for applications such as mobile phones, digital cameras, and handheld instruments.

Detailed and Complete Alternative Models

TC1185-1.8VCTTR: Similar specifications with different package options
LM2937-1.8: Comparable voltage regulator with higher output current capability

In conclusion, TC2185-1.8VCTTR is a reliable voltage regulator with specific characteristics suitable for various electronic applications. Its stable output voltage, low dropout voltage, and thermal protection make it a popular choice for designers seeking efficient power management solutions.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TC2185-1.8VCTTR v technických řešeních

What is TC2185-1.8VCTTR?
- TC2185-1.8VCTTR is a low-dropout (LDO) voltage regulator designed to provide a stable 1.8V output voltage with high accuracy and low quiescent current.
What are the typical applications of TC2185-1.8VCTTR?
- TC2185-1.8VCTTR is commonly used in battery-powered devices, portable electronics, and other applications requiring a stable 1.8V power supply.
What is the input voltage range for TC2185-1.8VCTTR?
- The input voltage range for TC2185-1.8VCTTR is typically between 2.5V and 6.0V.
What is the maximum output current of TC2185-1.8VCTTR?
- TC2185-1.8VCTTR can typically deliver a maximum output current of 150mA.
What are the key features of TC2185-1.8VCTTR?
- Some key features include low dropout voltage, low quiescent current, thermal shutdown protection, and short-circuit current limiting.
How does TC2185-1.8VCTTR help in improving system efficiency?
- TC2185-1.8VCTTR's low dropout voltage and low quiescent current contribute to improved system efficiency by minimizing power dissipation.
What are the recommended input and output capacitors for TC2185-1.8VCTTR?
- Typically, a 1μF ceramic capacitor is recommended for the input, and a 1μF ceramic or tantalum capacitor is recommended for the output.
Can TC2185-1.8VCTTR operate in harsh environmental conditions?
- TC2185-1.8VCTTR is designed to operate within specified temperature and humidity ranges, making it suitable for a variety of environmental conditions.
Are there any specific layout considerations for using TC2185-1.8VCTTR?
- Proper PCB layout, including minimizing trace lengths and ensuring adequate grounding, is important for optimal performance of TC2185-1.8VCTTR.
Where can I find detailed technical specifications and application notes for TC2185-1.8VCTTR?
- Detailed technical specifications and application notes for TC2185-1.8VCTTR can be found in the product datasheet provided by the manufacturer.