TCR2DG12,LF Product Overview

Introduction

TCR2DG12,LF is a semiconductor product belonging to the category of voltage regulators. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: TCR2DG12,LF is used to regulate voltage in electronic circuits, ensuring a stable output voltage despite fluctuations in input voltage or load conditions.
• Characteristics: The product is known for its high precision, low dropout voltage, and low quiescent current, making it suitable for battery-powered applications.
• Package: TCR2DG12,LF is available in a small form factor package, such as SOT-23-5, providing ease of integration into compact designs.
• Essence: The essence of TCR2DG12,LF lies in its ability to maintain a constant output voltage, thereby enhancing the reliability and performance of electronic devices.
• Packaging/Quantity: The product is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 1.7V to 6.0V
• Output Voltage Range: 0.8V to 5.0V
• Maximum Output Current: 300mA
• Dropout Voltage: 160mV (typical) at 100mA load
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TCR2DG12,LF features a standard SOT-23-5 pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

• Low Dropout Voltage: Ensures efficient regulation even when the input voltage is only slightly higher than the desired output voltage.
• Low Quiescent Current: Minimizes power consumption, making it suitable for battery-operated devices.
• Short-Circuit Protection: Safeguards the regulator and downstream components from damage in the event of a short circuit.
• Thermal Shutdown: Prevents overheating by disabling the regulator when the temperature exceeds safe limits.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Compact form factor
• Low dropout voltage
• Low quiescent current
• Built-in protection features

Disadvantages

• Limited maximum output current
• Restricted input voltage range

Working Principles

TCR2DG12,LF operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output voltage.

Detailed Application Field Plans

The TCR2DG12,LF is well-suited for various applications, including: - Portable electronic devices - Battery-powered systems - IoT (Internet of Things) devices - Wearable technology - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to TCR2DG12,LF include: - TCR2EF18,LF - TCR3UG33,LF - TCR4DG33,LF - TCR5RG33,LF

In conclusion, TCR2DG12,LF is a versatile voltage regulator offering precise and efficient voltage regulation for a wide range of electronic applications.

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