SL28SRC01BZI

Product Overview

Category: Integrated Circuit (IC)

Use: SL28SRC01BZI is a high-performance voltage regulator IC designed for use in various electronic devices. It provides stable and regulated power supply to ensure proper functioning of the connected components.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent and thermal protection - Adjustable output voltage - Compact size

Package: The SL28SRC01BZI comes in a small outline package (SOP) with 8 pins, making it suitable for space-constrained applications.

Essence: The essence of SL28SRC01BZI lies in its ability to regulate voltage efficiently and reliably, ensuring the smooth operation of electronic devices.

Packaging/Quantity: The SL28SRC01BZI is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage Range: 1.2V - 15V
• Dropout Voltage: 0.3V @ 500mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SL28SRC01BZI has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. NC: No connection
7. NC: No connection
8. NC: No connection

Functional Features

• High Efficiency: The SL28SRC01BZI offers high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Low Dropout Voltage: With a low dropout voltage, the IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Overcurrent and Thermal Protection: The IC incorporates overcurrent and thermal protection mechanisms to safeguard against damage due to excessive current or temperature.
• Adjustable Output Voltage: The output voltage can be easily adjusted using external resistors, providing flexibility for different applications.
• Compact Size: The small outline package (SOP) ensures space-saving integration into various electronic devices.

Advantages and Disadvantages

Advantages: - High efficiency leads to improved battery life. - Wide input voltage range allows compatibility with various power sources. - Overcurrent and thermal protection enhance reliability and safety. - Adjustable output voltage provides versatility. - Compact size enables easy integration into space-constrained designs.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Requires external components for proper operation.

Working Principles

The SL28SRC01BZI operates as a linear voltage regulator. It regulates the output voltage by comparing it with a reference voltage and adjusting the internal pass transistor accordingly. The feedback pin (FB) plays a crucial role in maintaining the desired output voltage by providing feedback to the control circuitry.

Detailed Application Field Plans

The SL28SRC01BZI finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - IoT devices

Detailed and Complete Alternative Models

1. SL28SRC02BZI: Similar to SL28SRC01BZI, but with higher maximum output current.
2. SL28SRC03BZI: Enhanced version with additional features such as adjustable current limit and soft-start function.
3. SL28SRC04BZI: Low-power variant optimized for battery-powered applications.

These alternative models offer different specifications and features to cater to specific requirements and application scenarios.

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