S-80147BLPF-JE8TFU

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Regulator

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

Package: JEDEC SOP-8

Essence: The S-80147BLPF-JE8TFU is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity: The S-80147BLPF-JE8TFU is typically sold in reels of 2,500 units.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Output Current: 100mA (maximum)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-80147BLPF-JE8TFU features the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. VIN: Input Voltage
4. CE: Chip Enable
5. FB: Feedback Voltage
6. SS: Soft Start
7. NC: No Connection
8. NC: No Connection

Functional Features

• Low Dropout Voltage: The S-80147BLPF-JE8TFU has 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 voltage regulator provides excellent output voltage accuracy, ensuring stable and reliable performance of connected devices.
• Low Quiescent Current: With a low quiescent current, the S-80147BLPF-JE8TFU minimizes power consumption when the load is light or idle.
• Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding connected devices from excessive current flow.
• Thermal Shutdown Protection: In case of excessive temperature rise, the S-80147BLPF-JE8TFU features thermal shutdown protection to prevent damage to the IC and connected components.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion. - High output voltage accuracy for stable performance. - Low quiescent current minimizes power consumption. - Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages: - Limited maximum output current (100mA). - Restricted input voltage range (2.0V to 6.0V).

Working Principles

The S-80147BLPF-JE8TFU operates as a linear voltage regulator. It regulates the output voltage by comparing the feedback voltage (FB) with a reference voltage. By adjusting the pass transistor, it maintains a constant output voltage regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The S-80147BLPF-JE8TFU is commonly used in various electronic devices that require a stable and regulated power supply. Some typical applications include: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. S-80147ALPF-JE8TFU
2. S-80147BHPF-JE8TFU
3. S-80147CLPF-JE8TFU
4. S-80147DLPF-JE8TFU
5. S-80147ELPF-JE8TFU

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable voltage regulator for specific applications.

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