RN1119MFV,L3F

Product Category

The RN1119MFV,L3F belongs to the category of integrated circuits, specifically a voltage regulator IC.

Basic Information Overview

• Use: The RN1119MFV,L3F is used as a voltage regulator in electronic circuits to maintain a stable output voltage.
• Characteristics: It features high precision, low dropout voltage, and low quiescent current, making it suitable for battery-powered applications.
• Package: The RN1119MFV,L3F is available in a small form factor package, such as SOT-23 or DFN, making it suitable for compact designs.
• Essence: Its essence lies in providing a stable and regulated voltage output for various electronic devices and systems.
• Packaging/Quantity: The RN1119MFV,L3F is typically supplied in tape and reel packaging with quantities varying based on manufacturer specifications.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.0V
• Output Current: Up to 300mA
• Dropout Voltage: 200mV at 100mA load
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The RN1119MFV,L3F typically has three pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Regulated output voltage pin

Functional Features

• High Precision: Provides accurate and stable output voltage regulation.
• Low Dropout Voltage: Ensures efficient operation even with small input-output differentials.
• Low Quiescent Current: Ideal for battery-powered applications, minimizing power consumption when the load is light.

Advantages and Disadvantages

Advantages

• High precision and stability
• Low dropout voltage
• Low quiescent current
• Small form factor package

Disadvantages

• Limited maximum output current compared to higher power regulators
• Restricted input voltage range

Working Principles

The RN1119MFV,L3F operates by comparing the actual output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage despite changes in input voltage and load conditions.

Detailed Application Field Plans

The RN1119MFV,L3F is well-suited for various portable and battery-powered applications, including: - Mobile devices - Portable consumer electronics - Battery-powered sensors - Wearable devices

Detailed and Complete Alternative Models

• RN1117MFV,L3F: Similar voltage regulator with higher output current capability
• RN1115MFV,L3F: Lower dropout voltage variant for ultra-low power applications
• LM2937IMP-3.3/NOPB: Alternative voltage regulator from a different manufacturer with similar specifications

In conclusion, the RN1119MFV,L3F is a versatile voltage regulator IC with high precision and efficiency, making it an ideal choice for various low-power electronic applications.

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