VS-181RKI100PBF

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, compact design
Package: 16-pin SOIC
Essence: Voltage regulator
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 1.2V to 33V
• Output Current: 1A
• Dropout Voltage: 300mV
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input voltage)
2. GND (Ground)
3. FB (Feedback)
4. EN (Enable)
5. VOUT (Output voltage)

Functional Features

• Wide input voltage range
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage

Advantages

• High efficiency
• Compact size
• Wide operating temperature range
• Overcurrent and thermal protection

Disadvantages

• Limited output current compared to some alternatives
• Sensitive to external noise in certain applications

Working Principles

The VS-181RKI100PBF is a voltage regulator integrated circuit designed to take an input voltage within a specified range and provide a stable output voltage. It achieves this through internal circuitry that adjusts the output voltage based on the feedback received from the FB pin. The EN pin allows for control of the regulator's operation.

Detailed Application Field Plans

This voltage regulator is suitable for various applications including: - Battery-powered devices - Industrial automation systems - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

• LM317: A popular adjustable voltage regulator with higher output current capability
• LT1083: Offers lower dropout voltage and higher output current than the VS-181RKI100PBF

In conclusion, the VS-181RKI100PBF is a versatile voltage regulator suitable for a wide range of applications, offering high efficiency and a compact design. While it has limitations in terms of output current, its robust features make it a reliable choice for many power management needs.