TLE4284DV50NTMA1

Overview

Category: Voltage Regulator
Use: Power management
Characteristics: High precision, low dropout voltage, adjustable output voltage
Package: SOT-223
Essence: Linear voltage regulator
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 40V
• Output Voltage Range: 1.25V to 37V
• Dropout Voltage: 300mV at 150mA load current
• Output Current: 150mA
• Line Regulation: ±0.02%/V
• Load Regulation: ±0.1%
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLE4284DV50NTMA1 has the following pin configuration:

1. GND (Ground)
2. VOUT (Output Voltage)
3. VIN (Input Voltage)

Functional Features

• High precision voltage regulation
• Low dropout voltage for efficient power management
• Adjustable output voltage for flexibility
• Overtemperature protection
• Short-circuit protection
• Reverse polarity protection

Advantages

• Wide input voltage range allows for versatile applications
• Low dropout voltage minimizes power dissipation
• Adjustable output voltage suits various system requirements
• Robust protection features ensure device longevity and reliability
• Compact SOT-223 package enables space-saving designs

Disadvantages

• Limited output current of 150mA may not be sufficient for high-power applications
• Higher quiescent current compared to some other voltage regulators
• Requires external components for stability and filtering

Working Principles

The TLE4284DV50NTMA1 is a linear voltage regulator that operates by maintaining a constant output voltage regardless of changes in the input voltage or load conditions. It achieves this by using a pass transistor to regulate the voltage drop across it, ensuring a stable output voltage.

Detailed Application Field Plans

The TLE4284DV50NTMA1 is suitable for a wide range of applications, including:

1. Battery-powered devices
2. Automotive electronics
3. Industrial control systems
4. Portable consumer electronics
5. Communication equipment

Detailed and Complete Alternative Models

1. LM1117-ADJ: Adjustable Linear Voltage Regulator, SOT-223 package
2. LT1763-3.3: Low Dropout Linear Regulator, SOT-223 package
3. MCP1700-3302E/TO: Low Quiescent Current LDO Regulator, TO-92 package
4. TS2950CT-3.3: 150mA Low Dropout Voltage Regulator, SOT-223 package
5. NCP1117DT33RKG: 1A Low Dropout Voltage Regulator, SOT-223 package

These alternative models offer similar functionality and can be considered as substitutes for the TLE4284DV50NTMA1 in various applications.

In conclusion, the TLE4284DV50NTMA1 is a high precision, low dropout voltage regulator that provides adjustable output voltage. With its compact package and robust protection features, it is well-suited for a wide range of applications in different industries. However, its limited output current and higher quiescent current should be taken into consideration when selecting the appropriate voltage regulator for specific requirements.