S-80129BNPF-JGOTFU

Product 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-80129BNPF-JGOTFU is a power management IC designed to regulate voltage in electronic devices. It provides stable and accurate output voltage with low power consumption.

Packaging/Quantity: The S-80129BNPF-JGOTFU is typically packaged in reels containing 2,500 units per reel.

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-80129BNPF-JGOTFU has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VIN | Input voltage pin | | GND | Ground pin | | VOUT | Output voltage pin | | CE | Chip enable pin |

Functional Features

• Low dropout voltage: The S-80129BNPF-JGOTFU maintains a low dropout voltage, ensuring efficient power regulation even when the input voltage is close to the desired output voltage.
• High output voltage accuracy: The IC provides precise output voltage regulation, minimizing voltage fluctuations and ensuring stable operation of connected devices.
• Low quiescent current: With a low quiescent current, the IC consumes minimal power during standby or idle mode, contributing to energy efficiency.
• Overcurrent protection: The IC incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow and potential damage.
• Thermal shutdown protection: In case of excessive temperature rise, the IC activates thermal shutdown protection, preventing overheating and ensuring device safety.

Advantages and Disadvantages

Advantages: - High output voltage accuracy ensures stable operation of connected devices. - Low quiescent current contributes to energy efficiency. - Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages: - Limited output current capacity (maximum 100mA) may not be suitable for high-power applications.

Working Principles

The S-80129BNPF-JGOTFU operates as a low dropout voltage regulator. It compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage. The IC continuously monitors the input and output voltages, regulating the output voltage even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The S-80129BNPF-JGOTFU is widely used in various electronic devices that require stable and accurate voltage regulation. Some common application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players benefit from the IC's low dropout voltage and high output voltage accuracy, ensuring reliable power supply to critical components.

2. IoT Devices: Internet of Things (IoT) devices often operate on low power and require efficient voltage regulation. The S-80129BNPF-JGOTFU's low quiescent current and overcurrent protection make it suitable for IoT applications.

3. Wearable Electronics: Fitness trackers, smartwatches, and other wearable devices rely on the IC's compact size, low power consumption, and stable voltage output.

4. Consumer Electronics: Various consumer electronics, such as digital cameras, portable gaming consoles, and audio players, can benefit from the IC's voltage regulation capabilities.

Detailed and Complete Alternative Models

1. S-80129BNPF-JGOTFA
2. S-80129BNPF-JGOTFB
3. S-80129BNPF-JGOTFC
4. S-80129BNPF-JGOTFD

These alternative models offer similar functionality and characteristics to the S-80129BNPF-JGOTFU, providing options for different package types or minor variations in specifications.

In conclusion, the S-80129BNPF-JGOTFU is a power management IC that offers stable and accurate voltage regulation with low power consumption. Its features include low dropout voltage, high output voltage accuracy, overcurrent protection, and thermal shutdown protection. It finds applications in various electronic devices, including mobile devices, IoT devices, wearable electronics, and consumer electronics.