LX8211-30ISE

Product Overview

Category: Integrated Circuit (IC)

Use: LX8211-30ISE is a specialized integrated circuit used for voltage regulation and power management in electronic devices.

Characteristics: - Voltage regulation capabilities - Power management features - Compact package design - High efficiency - Low power consumption

Package: LX8211-30ISE is available in a small form factor package, suitable for surface mount technology (SMT) applications.

Essence: The essence of LX8211-30ISE lies in its ability to regulate and manage power supply voltages efficiently, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity: LX8211-30ISE is typically packaged in reels or tubes, with a standard quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage: 3.0V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

LX8211-30ISE follows a standard pin configuration:

```

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| | --| VOUT | --| VIN | --| GND | |___________| ```

• VOUT: Output Voltage Pin
• VIN: Input Voltage Pin
• GND: Ground Pin

Functional Features

1. Voltage Regulation: LX8211-30ISE provides precise voltage regulation, maintaining a stable output voltage of 3.0V regardless of input voltage fluctuations.
2. Power Management: The IC efficiently manages power consumption, optimizing energy usage and extending battery life in portable devices.
3. Low Dropout Voltage: With a low dropout voltage of 200mV, LX8211-30ISE can operate even when the input voltage is close to the desired output voltage.
4. Low Quiescent Current: The IC has a low quiescent current of 50µA, minimizing power consumption during standby or idle modes.

Advantages and Disadvantages

Advantages: - Precise voltage regulation - Efficient power management - Compact package design - Low dropout voltage - Low quiescent current

Disadvantages: - Limited output current capacity (up to 500mA)

Working Principles

LX8211-30ISE utilizes a combination of internal circuitry, feedback mechanisms, and control algorithms to regulate the output voltage. It continuously monitors the input voltage and adjusts its internal components to maintain a stable output voltage of 3.0V.

Application Field Plans

LX8211-30ISE finds applications in various electronic devices that require regulated power supply voltages. Some potential application fields include: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Alternative Models

1. LX8211-25ISE: Similar to LX8211-30ISE but with an output voltage of 2.5V.
2. LX8211-33ISE: Similar to LX8211-30ISE but with an output voltage of 3.3V.
3. LX8211-50ISE: Similar to LX8211-30ISE but with an output voltage of 5.0V.

These alternative models provide different output voltage options to cater to specific device requirements.

In conclusion, LX8211-30ISE is a versatile integrated circuit that offers precise voltage regulation and efficient power management. Its compact design, low dropout voltage, and low quiescent current make it suitable for various electronic devices. However, its limited output current capacity may be a constraint in certain applications.