BCR402WH6327XTSA1

Basic Information Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: Low Dropout, Fixed Output Voltage
Package: SOT-23
Essence: Integrated Circuit
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 3.3V
• Dropout Voltage: 200mV at 100mA
• Maximum Output Current: 150mA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BCR402WH6327XTSA1 is a three-pin device with the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Fixed output voltage eliminates the need for external resistors or adjustments.
• Excellent line and load regulation provide stable output voltage under varying conditions.
• Low quiescent current minimizes power consumption in standby or low-load situations.
• Wide operating temperature range allows for reliable performance in various environments.

Advantages and Disadvantages

Advantages: - Compact SOT-23 package enables space-saving integration into electronic circuits. - Low dropout voltage ensures efficient power conversion. - Fixed output voltage simplifies circuit design and reduces component count. - Excellent line and load regulation provide stable voltage output. - Wide operating temperature range allows for versatile applications.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Fixed output voltage may not be adjustable for specific requirements.

Working Principles

The BCR402WH6327XTSA1 is a voltage regulator that maintains a fixed output voltage of 3.3V, regardless of variations in the input voltage. It utilizes an integrated circuit design to regulate the voltage and minimize dropout voltage, ensuring efficient power conversion. The device operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry to maintain the desired output voltage.

Detailed Application Field Plans

The BCR402WH6327XTSA1 finds application in various electronic devices and systems, including but not limited to:

1. Battery-powered portable devices: Provides stable voltage supply for microcontrollers, sensors, and other low-power components.
2. IoT (Internet of Things) devices: Enables reliable power regulation in smart home devices, wearables, and connected sensors.
3. Automotive electronics: Suitable for voltage regulation in automotive modules, infotainment systems, and lighting controls.
4. Industrial control systems: Used in automation equipment, motor control circuits, and sensor interfaces.
5. Consumer electronics: Integrated into audio/video equipment, gaming consoles, and handheld devices.

Detailed and Complete Alternative Models

1. BCR401U: Similar voltage regulator with adjustable output voltage.
2. BCR403WH6327XTSA1: Higher maximum output current variant.
3. BCR404S: SOT-323 package alternative with lower quiescent current.
4. BCR405WH6327XTSA1: Extended temperature range version for harsh environments.

(Note: This list is not exhaustive and serves as an example of alternative models available.)

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