SP6654ER-L/MTR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: Small Outline Package (SOP)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 300mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SP6654ER-L/MTR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage for efficient power conversion
• Wide input voltage range for versatile applications
• Adjustable output voltage for flexibility
• Overcurrent and thermal protection for enhanced safety
• Fast transient response for stable operation

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for space-saving designs
• Wide input voltage range accommodates various power sources
• Adjustable output voltage suits different requirements
• Overcurrent and thermal protection ensure device safety

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Dropout voltage may cause slight power loss in certain scenarios

Working Principles

The SP6654ER-L/MTR is a voltage regulator IC that converts an input voltage into a stable output voltage. It utilizes a control loop to maintain the desired output voltage by adjusting the duty cycle of an internal switch. The feedback pin (FB) monitors the output voltage and provides feedback to the control circuit, which adjusts the switch accordingly. This closed-loop system ensures a constant and accurate output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The SP6654ER-L/MTR is widely used in various applications that require efficient power management. Some potential application fields include:

1. Portable electronic devices: Smartphones, tablets, portable media players
2. Wearable devices: Smartwatches, fitness trackers, wireless earbuds
3. IoT devices: Home automation systems, smart sensors, connected appliances
4. Battery-powered devices: Wireless keyboards, remote controls, handheld gaming consoles
5. Industrial equipment: Data loggers, measurement instruments, control systems

Detailed and Complete Alternative Models

• SP6654ER-L/MTR: 500mA output current, SOP package
• SP6653ER-L/MTR: 300mA output current, SOP package
• SP6652ER-L/MTR: 200mA output current, SOP package
• SP6651ER-L/MTR: 100mA output current, SOP package
• SP6650ER-L/MTR: 50mA output current, SOP package

These alternative models offer different output current capabilities while sharing similar characteristics and package options.

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