MIC2951-03BM TR

Product Overview

Category

The MIC2951-03BM TR belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable and constant output voltage.

Characteristics

• Low dropout voltage
• High accuracy
• Thermal shutdown protection
• Current limit protection

Package

The MIC2951-03BM TR comes in a small outline package (SOP) for easy integration into circuit designs.

Essence

The essence of this product lies in its ability to provide reliable voltage regulation in various electronic applications.

Packaging/Quantity

The MIC2951-03BM TR is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.75V to 16V
• Output Voltage: 3.0V
• Dropout Voltage: 380mV at 150mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC2951-03BM TR has a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. BYP (Bypass Capacitor) 5. SHDN (Shutdown)

Functional Features

• Low dropout voltage for extended battery life
• Thermal shutdown protection for overtemperature conditions
• Current limit protection for short-circuit events
• Stable output voltage under varying load conditions

Advantages

• High accuracy in voltage regulation
• Wide input voltage range
• Small form factor for space-constrained designs
• Robust protection features for enhanced reliability

Disadvantages

• Higher cost compared to basic linear regulators
• Sensitive to external noise and fluctuations in input voltage

Working Principles

The MIC2951-03BM TR utilizes a feedback control loop to maintain a constant output voltage regardless of changes in input voltage or load conditions. It employs a reference voltage and error amplifier to adjust the output voltage as needed, while the internal protection circuitry ensures safe operation under adverse conditions.

Detailed Application Field Plans

The MIC2951-03BM TR is well-suited for a wide range of applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems - Embedded systems

Detailed and Complete Alternative Models

Some alternative models to the MIC2951-03BM TR include: - LM2937 - LT1763 - ADP3338 - MAX8881

In conclusion, the MIC2951-03BM TR is a versatile voltage regulator with high accuracy, robust protection features, and a compact form factor, making it an ideal choice for various electronic applications.

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