S-80950CNPF-G9LTFU

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

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

Package: SOT-23-5

Essence: The S-80950CNPF-G9LTFU is a voltage regulator IC designed to provide a stable output voltage with low dropout voltage. It is commonly used in various electronic devices to regulate and stabilize the voltage supply.

Packaging/Quantity: The S-80950CNPF-G9LTFU is typically packaged in reels, with 3,000 units per reel.

Specifications

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

Detailed Pin Configuration

The S-80950CNPF-G9LTFU has a total of five pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. CE: Chip enable pin
4. VOUT: Output voltage pin
5. NC: No connection pin

Functional Features

• Low Dropout Voltage: The S-80950CNPF-G9LTFU exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: This voltage regulator provides high output voltage accuracy, ensuring a stable and precise voltage supply to connected devices.
• Low Quiescent Current: The IC has a low quiescent current, minimizing power consumption when the load is light or idle.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard against excessive current flow, preventing damage to the regulator and connected devices.
• Thermal Shutdown Protection: The S-80950CNPF-G9LTFU features thermal shutdown protection, which automatically shuts down the device if the temperature exceeds a safe operating limit.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient regulation - High output voltage accuracy for stable voltage supply - Low quiescent current minimizes power consumption - Overcurrent protection prevents damage - Thermal shutdown protection enhances safety

Disadvantages: - Limited maximum output current (100mA)

Working Principles

The S-80950CNPF-G9LTFU operates as a linear voltage regulator. It regulates the output voltage by comparing the reference voltage with the feedback voltage obtained from a voltage divider network. The internal circuitry adjusts the pass transistor's resistance to maintain a constant output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

The S-80950CNPF-G9LTFU finds applications in various electronic devices where a stable and regulated voltage supply is required. Some common application fields include: - Battery-powered devices - Portable electronics - IoT devices - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

1. S-80950CNPF-G8YTFU
2. S-80950CNPF-G7XTFU
3. S-80950CNPF-G6WTFU
4. S-80950CNPF-G5VTFU
5. S-80950CNPF-G4UTFU

These alternative models offer similar functionality and characteristics, providing options for different voltage requirements and package options.

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