TLS805B1LDVXUMA1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Low Dropout Voltage Regulator
• Package: SOT-23-5
• Essence: Regulates voltage with low dropout
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 75µA
• Line Regulation: ±0.05% typical
• Load Regulation: ±0.1% typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TLS805B1LDVXUMA1 is a 5-pin IC with the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. VOUT: Output voltage pin
5. BYP: Bypass capacitor pin

Functional Features

• Low dropout voltage regulator for efficient power management
• Wide input voltage range allows flexibility in various applications
• Adjustable output voltage for customization
• Low quiescent current for power-saving operation
• Excellent line and load regulation for stable output voltage
• Thermal shutdown and current limit protection for device safety

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion - Wide input voltage range accommodates diverse power sources - Adjustable output voltage provides versatility - Low quiescent current minimizes power consumption - Excellent line and load regulation ensures stable output

Disadvantages: - Limited maximum output current of 500mA - Dropout voltage of 200mV may not be suitable for ultra-low power applications

Working Principles

The TLS805B1LDVXUMA1 is a low dropout voltage regulator that regulates the input voltage to a stable output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly. The device maintains a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The TLS805B1LDVXUMA1 finds application in various fields, including but not limited to:

1. Battery-powered devices: Provides regulated power supply for portable electronics such as smartphones, tablets, and wearables.
2. Industrial automation: Used in control systems, sensors, and actuators to ensure stable power delivery.
3. Automotive electronics: Regulates voltage for automotive modules, infotainment systems, and lighting applications.
4. IoT devices: Enables efficient power management in Internet of Things devices, extending battery life.
5. Consumer electronics: Suitable for audio/video equipment, gaming consoles, and home appliances.

Detailed and Complete Alternative Models

1. TLV755P: Low Dropout Voltage Regulator, SOT-23-5 package, 3000 units per reel.
2. LP2985-33DBVR: Adjustable Low Dropout Voltage Regulator, SOT-23-5 package, 2500 units per reel.
3. MCP1700T-3302E/TT: Low Quiescent Current LDO Regulator, SOT-23-5 package, 4000 units per reel.
4. MAX8887EZK33+: Ultra-Low Quiescent Current LDO Regulator, SOT-23-5 package, 5000 units per reel.
5. TPS79901DDCR: High PSRR, Low Quiescent Current LDO Regulator, SOT-23-5 package, 2000 units per reel.

(Note: The above alternative models are provided for reference and may have different specifications and characteristics. Please refer to their respective datasheets for detailed information.)

This entry provides an overview of the TLS805B1LDVXUMA1 low dropout voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.