SP6669CEK-L/TRR3

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-23-6
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SP6669CEK-L/TRR3 has a total of six pins arranged as follows:

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

Functional Features

• High efficiency power management solution
• Low power consumption for energy-saving applications
• Wide input voltage range for versatile usage
• Adjustable output voltage for flexibility
• Enable pin for easy control of the device
• Built-in feedback mechanism for stable output voltage regulation

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power loss - Low quiescent current prolongs battery life - Small package size allows for space-saving designs - Wide input voltage range accommodates various power sources

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The SP6669CEK-L/TRR3 is a voltage regulator that converts an input voltage within the range of 2.5V to 5.5V into a regulated output voltage between 1.2V and 3.3V. It achieves this by utilizing an internal feedback mechanism that compares the output voltage with a reference voltage. The device adjusts its internal circuitry to maintain a stable output voltage, even when the input voltage or load conditions change.

Detailed Application Field Plans

The SP6669CEK-L/TRR3 is commonly used in various applications, including but not limited to:

1. Battery-powered devices: Portable electronics, wearable devices, and IoT sensors benefit from the low power consumption and wide input voltage range of the SP6669CEK-L/TRR3.
2. Industrial automation: Control systems, motor drives, and sensors can utilize the voltage regulation capabilities of this IC for reliable operation.
3. Automotive electronics: The SP6669CEK-L/TRR3's small package size and efficient power management make it suitable for automotive applications such as infotainment systems and lighting control.

Detailed and Complete Alternative Models

1. SP6668CEK-L/TRR3: Similar to SP6669CEK-L/TRR3, but with a lower maximum output current of 300mA.
2. SP6670CEK-L/TRR3: Similar to SP6669CEK-L/TRR3, but with a higher maximum output current of 800mA.
3. SP6667CEK-L/TRR3: Similar to SP6669CEK-L/TRR3, but with a fixed output voltage of 3.3V.

These alternative models provide options based on specific requirements and desired performance characteristics.

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