S-80133ALPF-JASTFU

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - Low dropout voltage regulator - High output voltage accuracy - Low quiescent current - Overcurrent protection - Thermal shutdown protection

Package: SOP-8

Essence: The S-80133ALPF-JASTFU is a power management IC designed to regulate and provide a stable output voltage for various electronic devices.

Packaging/Quantity: The S-80133ALPF-JASTFU is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.0V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Output Current: 100mA (maximum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-80133ALPF-JASTFU has the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. VIN: Input Voltage
4. NC: No Connection
5. NC: No Connection
6. NC: No Connection
7. EN: Enable Pin
8. NC: No Connection

Functional Features

• Low Dropout Voltage: The S-80133ALPF-JASTFU exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: This IC provides high output voltage accuracy, ensuring precise regulation of the output voltage within specified limits.
• Low Quiescent Current: With a low quiescent current, the S-80133ALPF-JASTFU minimizes power consumption when in standby or idle mode.
• Overcurrent Protection: The IC incorporates overcurrent protection to safeguard against excessive current flow, preventing damage to the device and connected components.
• Thermal Shutdown Protection: In case of excessive temperature rise, the thermal shutdown feature activates, protecting the IC from overheating.

Advantages and Disadvantages

Advantages: - High output voltage accuracy ensures stable performance of electronic devices. - Low dropout voltage enables efficient power conversion. - Overcurrent and thermal shutdown protection enhance device reliability.

Disadvantages: - Limited maximum output current (100mA) may not be suitable for high-power applications. - The SOP-8 package may require additional space compared to smaller packages.

Working Principles

The S-80133ALPF-JASTFU operates as a low dropout voltage regulator. It regulates the input voltage to provide a stable output voltage within the specified range. The enable pin (EN) controls the operation of the IC, allowing the user to turn it on or off as required. The overcurrent protection feature monitors the output current and shuts down the IC if it exceeds the maximum limit. Similarly, the thermal shutdown protection activates when the temperature rises above a certain threshold, ensuring the IC's safety.

Detailed Application Field Plans

The S-80133ALPF-JASTFU is commonly used in various battery-powered portable electronic devices, such as:

1. Mobile phones
2. Tablets
3. Portable media players
4. Digital cameras
5. Handheld gaming consoles

Due to its low dropout voltage, high output voltage accuracy, and low quiescent current, this IC is ideal for applications that require efficient power management and precise voltage regulation.

Detailed and Complete Alternative Models

1. S-80133BLPF-JASTFU
2. S-80133CLPF-JASTFU
3. S-80133DLPF-JASTFU
4. S-80133ELPF-JASTFU

These alternative models offer similar functionality and characteristics, providing options for different voltage requirements or specific application needs.

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