BCR320UE6327HTSA1 - English Editing Encyclopedia Entry

Product Overview

Product Name: BCR320UE6327HTSA1
Category: Electronic Component
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage, small package size
Package: SOT-23
Essence: Integrated voltage regulator with adjustable output
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 18V
• Output Voltage Range: 1.25V to 16V
• Dropout Voltage: 200mV at 100mA load current
• Output Current: Up to 150mA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Quiescent Current: 50µA typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BCR320UE6327HTSA1 features a SOT-23 package with three pins:

1. Pin 1 (VIN): Input voltage pin.
2. Pin 2 (GND): Ground reference pin.
3. Pin 3 (VOUT): Output voltage pin.

Functional Features

• Adjustable output voltage for various applications.
• Low dropout voltage ensures efficient power conversion.
• High precision regulation for stable output voltage.
• Low quiescent current for reduced power consumption.
• Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages: - Small package size allows for space-saving designs. - Wide input voltage range enables versatile applications. - High precision regulation ensures accurate output voltage. - Low dropout voltage minimizes power dissipation.

Disadvantages: - Limited output current may not be suitable for high-power applications. - SOT-23 package may require additional thermal management in certain cases.

Working Principles

The BCR320UE6327HTSA1 is a voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes an internal reference voltage and feedback mechanism to adjust the output voltage based on the desired value set by external resistors. The device operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

The BCR320UE6327HTSA1 finds applications in various electronic systems requiring regulated voltage supply. Some potential application fields include:

1. Battery-powered devices: Portable electronics, IoT devices, wearables.
2. Automotive electronics: Infotainment systems, lighting controls, sensors.
3. Industrial automation: Control systems, motor drives, PLCs.
4. Communication systems: Wireless routers, base stations, satellite receivers.
5. Consumer electronics: Audio/video equipment, gaming consoles, digital cameras.

Detailed and Complete Alternative Models

1. BCR420UE6327HTSA1: Similar to BCR320UE6327HTSA1 but with higher output current capability.
2. BCR220UE6327HTSA1: Lower dropout voltage version suitable for low-power applications.
3. BCR520UE6327HTSA1: Higher output voltage range variant for specific requirements.

These alternative models provide options with varying specifications to cater to different design needs.

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