ISL9012IRLLZ

Product Overview

Category

ISL9012IRLLZ belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

ISL9012IRLLZ is available in a small outline package (SOP) with a low profile, making it suitable for space-constrained applications.

Essence

The essence of ISL9012IRLLZ lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

ISL9012IRLLZ is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Output Current: Up to 300mA
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 17µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL9012IRLLZ 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

Functional Features

• Low quiescent current consumption
• Excellent line and load regulation
• Fast transient response
• Short-circuit and overcurrent protection
• Thermal shutdown protection

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range allows compatibility with various power sources
• Adjustable output voltage provides flexibility in different applications
• Overcurrent and thermal protection ensure device safety

Disadvantages

• Limited output current capacity (up to 300mA)
• Dropout voltage may affect performance in low input voltage scenarios

Working Principles

ISL9012IRLLZ 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 stable output voltage, regardless of variations in input voltage or load conditions.

Detailed Application Field Plans

ISL9012IRLLZ finds applications in various fields, including but not limited to: 1. Portable electronic devices 2. Battery-powered systems 3. IoT devices 4. Wearable technology 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL9012IRLLZ include: 1. LM1117-ADJ 2. MCP1700-3302E/TO 3. TPS79633DCQR 4. LT1761ES5-3.3

These alternatives can be considered based on specific requirements and design constraints.

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