SP6641BEK-L-5-0/TR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Fixed Output Voltage
• Package: SOT-23-5
• Essence: Provides stable output voltage for electronic devices
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 5.0V
• Dropout Voltage: 200mV at 100mA
• Output Current: 150mA
• Quiescent Current: 50µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. NC (No Connection)
5. EN (Enable)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Fixed output voltage eliminates the need for external resistors.
• Enable pin allows for easy on/off control of the regulator.
• Excellent line and load regulation for stable output voltage.

Advantages

• Small package size enables space-saving designs.
• Low quiescent current minimizes power consumption.
• Wide input voltage range accommodates various power sources.
• Stable output voltage ensures reliable operation of connected devices.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• No thermal shutdown feature, which could lead to overheating if not properly managed.

Working Principles

The SP6641BEK-L-5-0/TR is a low dropout voltage regulator that maintains a fixed output voltage of 5.0V. It operates by comparing the output voltage with a reference voltage and adjusting the internal circuitry to maintain the desired output. The enable pin allows the user to control the regulator's operation, while the input voltage range provides flexibility in power source selection.

Detailed Application Field Plans

• Battery-powered devices: Provides stable voltage for microcontrollers, sensors, and other low-power components.
• Portable audio players: Ensures consistent power supply for audio amplifiers and digital-to-analog converters.
• IoT devices: Supports reliable operation of wireless modules, sensors, and microcontrollers in smart home applications.

Detailed and Complete Alternative Models

1. SP6640BEK-L-3-3/TR: 3.3V fixed output voltage, 150mA output current.
2. SP6642BEK-L-1-8/TR: 1.8V fixed output voltage, 100mA output current.
3. SP6643BEK-L-2-5/TR: 2.5V fixed output voltage, 200mA output current.
4. SP6644BEK-L-3-0/TR: 3.0V fixed output voltage, 300mA output current.

(Note: These alternative models are just examples and not an exhaustive list.)

This entry provides comprehensive information about the SP6641BEK-L-5-0/TR voltage regulator. It covers its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.