TL712CDR Product Overview

Introduction

The TL712CDR is a versatile integrated circuit that belongs to the category of voltage regulators. This component is widely used in electronic devices to regulate and stabilize voltage levels, ensuring consistent and reliable performance. In this entry, we will provide a comprehensive overview of the TL712CDR, 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: Stabilizing and regulating voltage levels in electronic devices
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Ensuring stable and consistent voltage output
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage: Adjustable from 1.25V to 5.5V
• Output Current: Up to 150mA
• Dropout Voltage: Typically 300mV at full load
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: Typically 75µA

Detailed Pin Configuration

The TL712CDR typically features the following pin configuration: 1. VIN: Input Voltage 2. GND: Ground 3. VOUT: Output Voltage 4. ADJ: Adjustable Pin for setting output voltage

Functional Features

• High Precision: Provides accurate and stable output voltage
• Low Dropout Voltage: Enables efficient operation even with small input-output differentials
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact package size
• Low quiescent current for power efficiency

Disadvantages

• Limited output current capacity
• Narrow input voltage range

Working Principles

The TL712CDR operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output. It utilizes feedback control to ensure precise regulation, while the thermal shutdown feature protects the device from excessive heat.

Detailed Application Field Plans

The TL712CDR finds extensive use in various applications, including: - Battery-powered devices - Portable electronics - Sensor modules - IoT (Internet of Things) devices - Wearable technology

Detailed and Complete Alternative Models

Some alternative models to the TL712CDR include: - LM317: A popular adjustable voltage regulator with higher output current capability - MCP1700: Low quiescent current LDO regulator suitable for battery-powered applications - LT1763: High-performance LDO regulator with a wide input voltage range

In conclusion, the TL712CDR is a crucial component in electronic circuits, providing reliable voltage regulation and stability. Its compact size and high precision make it well-suited for a wide range of applications, particularly in portable and battery-powered devices.

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