L7808ACD2T-TR

Product Overview

Category

L7808ACD2T-TR belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize the output voltage in electronic circuits.

Characteristics

• Input Voltage Range: 10V to 35V
• Output Voltage: 8V
• Maximum Output Current: 1.5A
• Dropout Voltage: 2V
• Operating Temperature Range: -40°C to +125°C
• Package Type: D²PAK (TO-263)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Output Voltage Tolerance: ±4%
• Line Regulation: 0.04% (typical)
• Load Regulation: 0.3% (typical)
• Quiescent Current: 6mA (typical)
• Ripple Rejection Ratio: 62dB (typical)
• Thermal Shutdown Protection: Yes
• Short Circuit Protection: Yes

Pin Configuration

The L7808ACD2T-TR has three pins: 1. Pin 1: Input Voltage (VIN) 2. Pin 2: Ground (GND) 3. Pin 3: Output Voltage (VOUT)

Functional Features

• High voltage regulation accuracy
• Low dropout voltage
• Overcurrent and thermal protection
• Good ripple rejection ratio
• Easy to use and integrate into circuit designs

Advantages

• Provides a stable and regulated output voltage
• Protects the circuit from overcurrent and overheating
• Suitable for a wide range of applications
• Compact package size allows for space-saving designs

Disadvantages

• Dropout voltage may limit its use in low voltage applications
• Output voltage tolerance may not be suitable for precision applications

Working Principles

The L7808ACD2T-TR is a linear voltage regulator that uses a series pass transistor to regulate the output voltage. It compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The L7808ACD2T-TR can be used in various applications, including: 1. Power supplies for electronic devices 2. Battery charging circuits 3. Automotive electronics 4. Industrial control systems 5. Audio amplifiers

Detailed Alternative Models

Some alternative models to the L7808ACD2T-TR include: 1. LM7808: Similar specifications and pin configuration, available in different package types. 2. MC7808: Comparable performance, available in TO-220 package. 3. UA7808: Equivalent functionality, offered in various package options.

In conclusion, the L7808ACD2T-TR is a voltage regulator that provides stable and regulated output voltage. It offers several advantages such as overcurrent and thermal protection, making it suitable for a wide range of applications. However, its dropout voltage and output voltage tolerance should be considered when selecting an alternative model.