S-8353A33MC-IQST2U

Product Overview

Category

S-8353A33MC-IQST2U belongs to the category of voltage regulators.

Use

This product is commonly used for voltage regulation in electronic devices and circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Low quiescent current
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The S-8353A33MC-IQST2U comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably, ensuring stable power supply to connected devices.

Packaging/Quantity

The S-8353A33MC-IQST2U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.3V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 35µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

• High Efficiency: The S-8353A33MC-IQST2U exhibits high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage of only 200mV, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The quiescent current of 35µA ensures minimal power consumption when the device is in standby or idle mode.
• Wide Input Voltage Range: The regulator can accept input voltages ranging from 2.5V to 6.0V, providing flexibility in various applications.
• Overcurrent Protection: The S-8353A33MC-IQST2U incorporates overcurrent protection, safeguarding connected devices from excessive current flow.
• Thermal Shutdown Protection: In case of excessive temperature rise, the regulator automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows for versatile application scenarios.
• Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

• Limited output current capacity (up to 500mA).
• Dropout voltage may affect performance in low-input voltage situations.

Working Principles

The S-8353A33MC-IQST2U operates based on a linear voltage regulation principle. It utilizes a feedback mechanism to maintain a constant output voltage regardless of variations in the input voltage or load conditions. By comparing the output voltage with a reference voltage, the regulator adjusts its internal circuitry to ensure a stable output.

Detailed Application Field Plans

The S-8353A33MC-IQST2U finds applications in various electronic devices and circuits that require regulated power supply. Some potential application fields include: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - IoT devices

Detailed and Complete Alternative Models

1. S-8353A33MC-IQST1U: Similar to S-8353A33MC-IQST2U but with a different package type.
2. S-8353A33MC-IQST3U: Higher output current variant, capable of delivering up to 1A.
3. S-8353A33MC-IQST4U: Lower dropout voltage version for applications with stringent voltage requirements.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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