TLE4284DV15ATMA1

Basic Information Overview

• Category: Voltage Regulator
• Use: Power Management
• Characteristics: Low Dropout, Adjustable Output Voltage
• Package: TO-252-3 (DPAK)
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 40V
• Output Voltage Range: 1.2V to 37V
• Dropout Voltage: 300mV at 150mA
• Output Current: 150mA
• Quiescent Current: 50µA
• Line Regulation: ±0.02%/V
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLE4284DV15ATMA1 has three pins: 1. VIN: Input voltage pin 2. VOUT: Output voltage pin 3. GND: Ground pin

Functional Features

• Low dropout voltage ensures efficient power conversion
• Adjustable output voltage allows flexibility in various applications
• Excellent line and load regulation for stable output voltage
• Low quiescent current minimizes power consumption
• Wide input voltage range enables compatibility with different power sources

Advantages

• High accuracy and stability in regulating output voltage
• Low dropout voltage reduces power dissipation
• Adjustable output voltage suits a wide range of applications
• Compact package size for space-constrained designs
• Wide operating temperature range for versatile usage

Disadvantages

• Limited output current capability (150mA)
• Higher quiescent current compared to some competitors
• Not suitable for high-power applications

Working Principles

The TLE4284DV15ATMA1 is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It utilizes a feedback mechanism to continuously adjust the internal circuitry, ensuring the desired output voltage is maintained. The low dropout voltage allows efficient power conversion even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The TLE4284DV15ATMA1 finds applications in various fields, including: 1. Automotive: Power management in vehicle electronics, such as infotainment systems and lighting control modules. 2. Industrial: Voltage regulation in industrial automation equipment, motor control systems, and sensors. 3. Consumer Electronics: Power supply for portable devices, battery chargers, and audio/video equipment. 4. Telecommunications: Voltage regulation in communication devices, routers, and network switches.

Detailed and Complete Alternative Models

1. TLE4274DV50ATMA1: Similar voltage regulator with a fixed output voltage of 5V.
2. TLE4264G: Low dropout voltage regulator with adjustable output voltage and higher output current capability.
3. LM1117-ADJ: Adjustable voltage regulator with a wide input voltage range and higher output current capacity.

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