SIP21107DVP-33-E3

Product Overview

Category

SIP21107DVP-33-E3 belongs to the category of voltage regulators.

Use

This product is primarily used for regulating and stabilizing voltage in electronic circuits.

Characteristics

• Voltage regulation: The SIP21107DVP-33-E3 provides precise voltage regulation, ensuring a stable power supply for electronic devices.
• Efficiency: This voltage regulator offers high efficiency, minimizing power loss during operation.
• Temperature stability: It exhibits excellent temperature stability, allowing it to function reliably across a wide range of temperatures.
• Low dropout voltage: The SIP21107DVP-33-E3 has a low dropout voltage, enabling it to operate even when the input voltage is close to the output voltage.
• Current limiting: It incorporates current limiting features to protect the connected circuitry from excessive current flow.

Package

The SIP21107DVP-33-E3 comes in a compact package, making it suitable for space-constrained applications. It is available in a surface-mount package (SMD) for easy integration onto PCBs.

Essence

The essence of SIP21107DVP-33-E3 lies in its ability to regulate voltage with high precision and efficiency, ensuring stable power supply for electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of voltage regulators per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Input voltage range: 4.5V - 18V
• Output voltage: 3.3V
• Maximum output current: 1A
• Dropout voltage: 0.2V (typical)
• Operating temperature range: -40°C to +85°C
• Line regulation: ±0.05%
• Load regulation: ±0.1%
• Quiescent current: 100µA (typical)

Detailed Pin Configuration

The SIP21107DVP-33-E3 has the following pin configuration:

1. VIN (Input voltage)
2. GND (Ground)
3. VOUT (Output voltage)

Functional Features

• Voltage regulation: The SIP21107DVP-33-E3 maintains a constant output voltage of 3.3V, regardless of variations in the input voltage.
• Current limiting: It incorporates current limiting protection to prevent excessive current flow and protect connected devices.
• Thermal shutdown: In case of overheating, the regulator shuts down to prevent damage to the circuitry.
• Short-circuit protection: The SIP21107DVP-33-E3 is equipped with short-circuit protection, safeguarding against potential damage caused by short circuits.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable power supply for electronic devices.
• High efficiency minimizes power loss during operation.
• Temperature stability allows reliable performance across a wide temperature range.
• Low dropout voltage enables operation even with low input-output voltage differentials.
• Current limiting protects connected circuitry from excessive current flow.

Disadvantages

• Limited maximum output current of 1A may not be sufficient for high-power applications.
• Requires external components for proper operation, increasing complexity and cost.

Working Principles

The SIP21107DVP-33-E3 operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 3.3V. This feedback loop continuously monitors and regulates the output voltage, ensuring stability and accuracy.

Detailed Application Field Plans

The SIP21107DVP-33-E3 finds applications in various electronic systems, including but not limited to: - Power supplies for microcontrollers and digital ICs - Battery-powered devices requiring stable voltage levels - Portable consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. SIP21107DVP-33-E2: Similar to SIP21107DVP-33-E3, but with a higher maximum output current of 1.5A.
2. SIP21107DVP-33-E4: Similar to SIP21107DVP-33-E3, but with a lower dropout voltage of 0.1V.

These alternative models offer similar functionality with slight variations in specifications, allowing users to choose the most suitable option based on their specific requirements.

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