SP6648EU-L/TR

Product Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact size
• Package: SOT-23-5
• Essence: Linear voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SP6648EU-L/TR has a SOT-23-5 package with the following pin configuration:

1. VOUT (Output Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. VIN (Input Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Wide input voltage range allows for versatile applications.
• Enable pin provides control over the regulator's operation.
• Bypass capacitor pin improves stability and noise performance.
• Compact size makes it suitable for space-constrained designs.

Advantages

• High efficiency results in minimal power dissipation.
• Low dropout voltage enables operation with low input voltages.
• Excellent line and load regulation ensures stable output voltage.
• Compact size saves board space in electronic designs.
• Wide operating temperature range allows for various environments.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• SOT-23-5 package may require surface mount soldering expertise.

Working Principles

The SP6648EU-L/TR is a linear voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It achieves this by using a pass transistor to regulate the output voltage based on a reference voltage. The enable pin allows for control over the regulator's operation, while the bypass capacitor pin enhances stability and reduces noise.

Detailed Application Field Plans

The SP6648EU-L/TR is commonly used in various electronic devices and systems, including:

1. Battery-powered portable devices
2. IoT (Internet of Things) applications
3. Wearable devices
4. Consumer electronics
5. Automotive electronics
6. Industrial equipment

Detailed and Complete Alternative Models

1. SPX3819M5-L/TR: 500mA, Low Dropout Voltage Regulator
2. MCP1700T-3302E/TT: 250mA, Low Quiescent Current LDO
3. LM1117IMPX-3.3/NOPB: 800mA, Adjustable Linear Regulator
4. TPS79333DBVR: 200mA, Ultra-Low Noise LDO
5. XC6206P332MR-G: 150mA, Low Dropout Voltage Regulator

These alternative models offer similar functionality and can be considered as substitutes for the SP6648EU-L/TR in different applications.

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