SP6661EN-L/TR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-23-5
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SP6661EN-L/TR has a SOT-23-5 package with the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage for efficient power conversion.
• Wide input voltage range allows for versatile applications.
• Low quiescent current ensures minimal power consumption.
• Enable pin provides control over the regulator's operation.
• Feedback pin enables precise output voltage regulation.

Advantages and Disadvantages

Advantages: - High efficiency power management solution. - Compact SOT-23-5 package for space-constrained designs. - Wide input voltage range accommodates various power sources. - Low quiescent current minimizes power consumption.

Disadvantages: - Limited maximum output current of 150mA. - Dropout voltage of 200mV may affect performance in low voltage scenarios.

Working Principles

The SP6661EN-L/TR is a voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It achieves this by using a feedback mechanism that compares the output voltage with a reference voltage. The regulator adjusts its internal circuitry to ensure the desired output voltage is maintained.

Detailed Application Field Plans

The SP6661EN-L/TR is suitable for various applications, including but not limited to:

1. Battery-powered devices: Provides regulated power supply for portable electronics.
2. IoT devices: Enables efficient power management in connected devices.
3. Wearable devices: Ensures stable power delivery for wearable technology.
4. Industrial sensors: Regulates power for reliable sensor operation.
5. Automotive electronics: Supports power management in automotive systems.

Detailed and Complete Alternative Models

1. SP6660EN-L/TR: Similar specifications and features, but with a different package (SOT-23-6).
2. SP6662EN-L/TR: Higher maximum output current (300mA) with similar characteristics and package.

Note: This is not an exhaustive list, and there may be other alternative models available from the manufacturer or other suppliers.

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