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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