S-812C55BPI-C5JTFU

Product Overview

Category

S-812C55BPI-C5JTFU belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation range: 1.2V to 5.5V
• Output current: Up to 150mA
• Low dropout voltage: 160mV (typical)
• Low quiescent current: 30µA (typical)
• High ripple rejection ratio: 70dB (typical)
• Built-in overcurrent protection
• Thermal shutdown protection

Package

The S-812C55BPI-C5JTFU comes in a small surface-mount package, such as a SOP-8 or similar.

Essence

The essence of this IC lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

Typically, the S-812C55BPI-C5JTFU is packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input voltage range: 1.7V to 6.0V
• Output voltage options: 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.3V, 4.0V, 4.5V, 5.0V, 5.5V
• Dropout voltage: 160mV (typical) at 100mA load
• Quiescent current: 30µA (typical)
• Ripple rejection ratio: 70dB (typical) at 1kHz
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-812C55BPI-C5JTFU has the following pin configuration:

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

Functional Features

• Voltage regulation: The IC ensures a stable output voltage within the specified range, even with varying input voltages.
• Overcurrent protection: Built-in protection mechanism prevents damage due to excessive current flow.
• Thermal shutdown protection: The IC automatically shuts down when the temperature exceeds a certain threshold, preventing overheating.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Low dropout voltage minimizes power loss.
• Low quiescent current enables energy-efficient operation.
• High ripple rejection ratio ensures clean and stable output voltage.

Disadvantages

• Limited output current capacity (up to 150mA).
• Requires external components for proper operation and stability.

Working Principles

The S-812C55BPI-C5JTFU operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. The IC utilizes a pass transistor to regulate the voltage and dissipates excess energy as heat.

Detailed Application Field Plans

The S-812C55BPI-C5JTFU finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Communication equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that provide similar functionality to the S-812C55BPI-C5JTFU include: - S-812C33BPI-C5XT2G - S-812C50BPI-C5XT2G - S-812C30BPI-C5XT2G - S-812C25BPI-C5XT2G

These models offer different output voltage options and may have slight variations in specifications, but they serve the same purpose of voltage regulation and power management.

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