SP6641BEK-L-3-3/MTR

Introduction

The SP6641BEK-L-3-3/MTR is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: The SP6641BEK-L-3-3/MTR is used to regulate voltage in various electronic circuits and devices.
• Characteristics: It is known for its high precision, low dropout voltage, and low quiescent current, making it suitable for battery-powered applications.
• Package: The SP6641BEK-L-3-3/MTR is available in a small outline package (SOP-8).
• Essence: Its essence lies in providing stable and regulated voltage output for electronic systems.
• Packaging/Quantity: Typically packaged in reels with a specific quantity per reel.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 3.3V
• Output Current: Up to 150mA
• Dropout Voltage: 130mV at 100mA load
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SP6641BEK-L-3-3/MTR has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. NC (No Connection) 5. VOUT (Output Voltage) 6. NC (No Connection) 7. BYP (Bypass Capacitor) 8. EN (Enable)

Functional Features

• High Precision: Provides a stable 3.3V output voltage with high accuracy.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
• Low Quiescent Current: Minimizes power consumption in standby or idle modes.

Advantages and Disadvantages

Advantages

• Small form factor
• Low dropout voltage
• Low quiescent current
• Wide input voltage range

Disadvantages

• Limited maximum output current
• Sensitive to external noise and fluctuations

Working Principles

The SP6641BEK-L-3-3/MTR operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant 3.3V output, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The SP6641BEK-L-3-3/MTR is commonly used in portable electronic devices, battery-powered systems, sensor modules, and other applications requiring a stable 3.3V power supply. Its low dropout voltage and low quiescent current make it ideal for energy-efficient designs.

Detailed and Complete Alternative Models

• SPX3819M5-L-3-3/TR: Similar voltage regulator with different package and pin configuration.
• MIC5205-3.3YM5-TR: Alternative model with comparable specifications and performance.

In conclusion, the SP6641BEK-L-3-3/MTR is a reliable voltage regulator with precise regulation, making it suitable for a wide range of electronic applications.

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