S-80148ALMC-JA9T2U

Product Overview

Category

S-80148ALMC-JA9T2U belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency
• Low power consumption

Package

The S-80148ALMC-JA9T2U comes in a small surface-mount package, which allows for easy integration into various electronic devices.

Essence

The essence of this IC lies in its ability to regulate voltage and efficiently manage power, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

The S-80148ALMC-JA9T2U is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Output Current: Up to 150mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The S-80148ALMC-JA9T2U has the following pin configuration:

```

---

| | --| Vout Vin |-- Pin 1 --| GND EN |-- Pin 2 --| FB NC |-- Pin 3 --| NC NC |-- Pin 4 --| NC NC |-- Pin 5 |___________| ```

Pin 1: Vout - Output Voltage
Pin 2: GND - Ground
Pin 3: FB - Feedback
Pin 4: NC - No Connection
Pin 5: NC - No Connection

Functional Features

• Voltage regulation: The S-80148ALMC-JA9T2U ensures a stable output voltage within the specified range, even with varying input voltages.
• Power management: It efficiently manages power consumption, optimizing energy usage and extending battery life in portable devices.
• Overcurrent protection: The IC incorporates overcurrent protection to safeguard connected devices from excessive current flow.
• Thermal shutdown: In case of high temperature, the IC automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices.
• High efficiency results in minimal power loss during voltage regulation.
• Wide input and output voltage ranges provide flexibility in different applications.
• Overcurrent protection ensures the safety of connected devices.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• The absence of certain features, such as adjustable output voltage, may limit its use in specific scenarios.

Working Principles

The S-80148ALMC-JA9T2U operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By continuously monitoring the feedback pin, the IC regulates the voltage within the desired range.

Detailed Application Field Plans

The S-80148ALMC-JA9T2U finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. S-80148BLMC-JA9T2U

   • Similar specifications and features as S-80148ALMC-JA9T2U, but with a different package type (SOT-89-5).

2. S-80148CLMC-JA9T2U

   • Similar specifications and features as S-80148ALMC-JA9T2U, but with a different package type (SOT-25).

3. S-80148DLMC-JA9T2U

   • Similar specifications and features as S-80148ALMC-JA9T2U, but with a different package type (SOT-89-3).

4. S-80148ELMC-JA9T2U

   • Similar specifications and features as S-80148ALMC-JA9T2U, but with a different package type (SOT-23-3).

These alternative models provide options for different PCB layouts and space constraints.

In conclusion, the S-80148ALMC-JA9T2U is an integrated circuit designed for voltage regulation and power management in electronic devices. Its compact size, high efficiency, and wide input/output voltage ranges make it suitable for various applications.