SP6661EN-L

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOP-8 (Small Outline Package)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 600mA
• Quiescent Current: 30µA (typical)
• Dropout Voltage: 200mV at 100mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SP6661EN-L has a SOP-8 package with the following pin configuration:

1. EN (Enable): Enable Pin
2. GND (Ground): Ground Reference
3. FB (Feedback): Feedback Pin for Output Voltage Regulation
4. VOUT (Output Voltage): Regulated Output Voltage
5. VIN (Input Voltage): Input Voltage Pin
6. NC (No Connection): No Internal Connection
7. NC (No Connection): No Internal Connection
8. PG (Power Good): Power Good Indicator Pin

Functional Features

• High Efficiency: The SP6661EN-L offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: With a quiescent current of only 30µA, it ensures low power consumption during standby or idle modes.
• Fast Transient Response: The voltage regulator provides a fast transient response, maintaining stable output voltage even during load variations.
• Overcurrent Protection: It incorporates overcurrent protection, safeguarding the circuit from excessive current flow.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption - Fast transient response - Overcurrent protection

Disadvantages: - Limited maximum output current (600mA)

Working Principles

The SP6661EN-L is a voltage regulator that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 0.6V and VIN. It utilizes a feedback mechanism to maintain a stable output voltage despite changes in the input voltage or load conditions. The enable pin allows for control of the regulator's operation.

Detailed Application Field Plans

The SP6661EN-L finds applications in various fields, including:

1. Portable Electronics: It can be used in smartphones, tablets, and portable media players to regulate power supply voltages.
2. IoT Devices: The voltage regulator is suitable for IoT devices such as smart sensors, wearables, and connected appliances.
3. Battery-Powered Systems: It is ideal for battery-powered systems where efficient power management is crucial, such as wireless communication modules and handheld devices.
4. Industrial Automation: The SP6661EN-L can be employed in industrial automation equipment, providing stable power to control circuits and sensors.

Detailed and Complete Alternative Models

1. SP6660EN-L: Similar to SP6661EN-L but with a lower maximum output current of 300mA.
2. SP6662EN-L: Similar to SP6661EN-L but with a higher maximum output current of 1A.
3. SP6663EN-L: A dual-channel version of the SP6661EN-L, offering two independent voltage regulators in a single package.

(Note: This list is not exhaustive and other alternative models may exist.)

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