TLS820D0ELV33XUMA1

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Ultra-Low Quiescent Current
• Package: SOT-23-5
• Essence: Regulates voltage with minimal power consumption
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 3.3V
• Maximum Output Current: 200mA
• Dropout Voltage: 160mV at 100mA
• Quiescent Current: 1.5µA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. BYP (Bypass Capacitor)
5. EN (Enable)

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Ultra-low quiescent current minimizes power consumption in standby or low-load conditions.
• Built-in thermal shutdown protection prevents damage due to excessive temperature.
• Short-circuit current limit protects the IC and connected components from overcurrent situations.
• Fast transient response enables quick stabilization of the output voltage.

Advantages

• High efficiency due to low dropout voltage and ultra-low quiescent current.
• Compact SOT-23-5 package allows for space-saving integration into various applications.
• Wide input voltage range provides flexibility in power supply design.
• Excellent line and load regulation ensure stable output voltage under varying conditions.
• Thermal shutdown and short-circuit protection enhance reliability and safety.

Disadvantages

• Limited maximum output current of 200mA may not be suitable for high-power applications.
• SOT-23-5 package may require additional heat dissipation measures in certain scenarios.

Working Principles

The TLS820D0ELV33XUMA1 is a voltage regulator IC that utilizes a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from the output, adjusting the pass transistor's resistance to maintain a stable output voltage. The low dropout voltage and ultra-low quiescent current characteristics contribute to its efficient operation.

Detailed Application Field Plans

The TLS820D0ELV33XUMA1 finds applications in various electronic devices and systems, including: 1. Battery-powered portable devices such as smartphones, tablets, and wearable devices. 2. IoT (Internet of Things) devices requiring low power consumption. 3. Wireless communication modules and sensors. 4. Automotive electronics, including infotainment systems and advanced driver-assistance systems (ADAS). 5. Industrial control systems and automation equipment. 6. Medical devices and healthcare monitoring systems.

Detailed and Complete Alternative Models

1. TLV733P33DBVR: 3.3V Low Dropout Voltage Regulator, SOT-23-5 package.
2. MCP1700T-3302E/TT: 3.3V Low Quiescent Current LDO Regulator, SOT-23-5 package.
3. XC6206P332MR: 3.3V Ultra-Low Dropout Voltage Regulator, SOT-23-5 package.
4. LP2985AIM5-3.3/NOPB: 3.3V Micropower Voltage Regulator, SOT-23-5 package.
5. AP2112K-3.3TRG1: 3.3V Low Dropout Linear Regulator, SOT-23-5 package.

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

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