TL103WIDR

Product Overview

Category: Voltage Regulator
Use: TL103WIDR is a voltage regulator designed to provide a stable output voltage for various electronic applications.
Characteristics: It features high precision, low dropout voltage, and low quiescent current, making it suitable for battery-powered devices.
Package: The TL103WIDR comes in a small outline integrated circuit (SOIC) package.
Essence: This voltage regulator ensures consistent and reliable power supply for sensitive electronic components.
Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.2V to 15V
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TL103WIDR has a standard 8-pin SOIC package with the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. BYPASS 5. ADJ (Adjust) 6. NC (No Connection) 7. NC (No Connection) 8. NC (No Connection)

Functional Features

• High Precision: Provides accurate and stable output voltage.
• Low Dropout Voltage: Ensures efficient operation even with small input-output differentials.
• Low Quiescent Current: Ideal for battery-powered applications, extending battery life.

Advantages and Disadvantages

Advantages: - High precision and stability - Low dropout voltage - Low quiescent current

Disadvantages: - Limited maximum input voltage range - Higher cost compared to some alternatives

Working Principles

The TL103WIDR operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage, regardless of variations in input voltage or load conditions.

Detailed Application Field Plans

The TL103WIDR is commonly used in: - Battery-powered devices - Portable electronics - Instrumentation and measurement equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to TL103WIDR include: - LM317: A widely used adjustable voltage regulator with similar characteristics. - LT1083: Offers higher output current capability and lower dropout voltage. - LM1117: Provides a low dropout voltage and is available in various package options.

In conclusion, the TL103WIDR voltage regulator offers high precision and stability, making it suitable for a wide range of electronic applications, particularly those requiring a reliable power supply in battery-powered or portable devices.

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