XB1117P501FR-G

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage, compact size
Package: TO-252-3 (DPAK)
Essence: Linear regulator with adjustable output voltage
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage: 2.5V to 18V
Output Voltage: Adjustable from 1.25V to 16V
Output Current: Up to 1A
Dropout Voltage: 1.2V typical at 1A load
Line Regulation: ±0.2% typical
Load Regulation: ±0.4% typical
Quiescent Current: 5mA typical
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The XB1117P501FR-G has three pins:

VIN: Input voltage pin
VOUT: Output voltage pin
GND: Ground pin

Functional Features

High precision voltage regulation
Low dropout voltage for efficient power conversion
Overcurrent and thermal protection
Adjustable output voltage for versatile applications
Fast transient response for stable operation

Advantages and Disadvantages

Advantages: - High precision voltage regulation ensures accurate output. - Low dropout voltage minimizes power dissipation. - Compact size allows for easy integration into various electronic devices. - Overcurrent and thermal protection enhance reliability.

Disadvantages: - Limited output current of up to 1A may not be sufficient for high-power applications. - The adjustable output voltage requires additional external components for configuration.

Working Principles

The XB1117P501FR-G is a linear voltage regulator that maintains a stable output voltage regardless of input variations. It utilizes a pass transistor to regulate the voltage difference between the input and desired output voltage. The device adjusts the resistance of the pass transistor to maintain the output voltage within the specified range.

Detailed Application Field Plans

The XB1117P501FR-G finds applications in various electronic systems, including but not limited to: - Power supplies for microcontrollers and digital circuits - Battery-powered devices requiring stable voltage levels - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

LM1117-ADJ: Adjustable Linear Voltage Regulator, TO-252 package
LT1763-ADJ: Low Dropout Regulator with Adjustable Output, TO-252 package
TPS7A4700: High-Voltage, Ultra-Low-Iq, Low-Dropout Regulator, TO-252 package
ADP3339: Ultralow Noise, High PSRR, Fast Transient Response LDO Regulator, TO-252 package

These alternative models offer similar functionality and can be considered as substitutes for the XB1117P501FR-G in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací XB1117P501FR-G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of XB1117P501FR-G in technical solutions:

Q: What is XB1117P501FR-G? A: XB1117P501FR-G is a voltage regulator IC that provides a fixed output voltage of 5.0V.
Q: What is the input voltage range for XB1117P501FR-G? A: The input voltage range for XB1117P501FR-G is typically between 6.0V and 20.0V.
Q: What is the maximum output current of XB1117P501FR-G? A: The maximum output current of XB1117P501FR-G is 1.0A.
Q: Can XB1117P501FR-G be used in battery-powered applications? A: Yes, XB1117P501FR-G can be used in battery-powered applications as long as the input voltage is within the specified range.
Q: Does XB1117P501FR-G require any external components for operation? A: Yes, XB1117P501FR-G requires input and output capacitors for stable operation. Refer to the datasheet for recommended values.
Q: Is XB1117P501FR-G suitable for low-power microcontroller projects? A: Yes, XB1117P501FR-G is suitable for low-power microcontroller projects as it can provide a stable 5.0V supply.
Q: Can XB1117P501FR-G handle voltage spikes or transients? A: XB1117P501FR-G has built-in protection features to handle voltage spikes and transients up to a certain limit. However, additional external protection may be required for higher levels of spikes.
Q: What is the dropout voltage of XB1117P501FR-G? A: The dropout voltage of XB1117P501FR-G is typically around 1.2V, meaning the input voltage must be at least 1.2V higher than the desired output voltage.
Q: Can XB1117P501FR-G be used in automotive applications? A: XB1117P501FR-G is not specifically designed for automotive applications and may not meet the required automotive standards. It is recommended to use automotive-grade components for such applications.
Q: Are there any thermal considerations for XB1117P501FR-G? A: Yes, XB1117P501FR-G has a maximum junction temperature rating. Adequate heat sinking or thermal management should be implemented to ensure proper operation within the specified temperature range.

Please note that these answers are general and may vary depending on the specific application and requirements. Always refer to the datasheet and consult with an expert for accurate information.