CAT1163WI45

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy, adjustable output voltage
Package: SOT-23
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V to 6.5V
Output Voltage Range: 1.2V to 5.5V
Dropout Voltage: 200mV at 100mA
Output Current: 100mA
Quiescent Current: 50µA
Line Regulation: ±0.2%
Load Regulation: ±0.4%
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CAT1163WI45 has three pins: 1. VIN: Input voltage pin 2. VOUT: Output voltage pin 3. GND: Ground pin

Functional Features

Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
High accuracy provides precise output voltage control.
Adjustable output voltage allows for customization based on specific application requirements.

Advantages

Small package size (SOT-23) enables space-saving designs.
Low quiescent current minimizes power consumption.
Wide operating temperature range allows for reliable operation in various environments.

Disadvantages

Limited output current (100mA) may not be suitable for high-power applications.
Narrow input voltage range (2.5V to 6.5V) restricts compatibility with certain power sources.

Working Principles

The CAT1163WI45 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The CAT1163WI45 is commonly used in portable electronic devices, such as smartphones, tablets, and wearable devices. It provides a stable power supply for various components, ensuring reliable operation and preventing damage from voltage fluctuations.

Detailed and Complete Alternative Models

CAT1164WI45: Similar to CAT1163WI45 but with higher output current capability (200mA).
CAT1165WI45: Adjustable voltage regulator with a wider input voltage range (1.8V to 6.5V).
CAT1166WI45: Low dropout voltage regulator with an integrated power-on reset function.

These alternative models offer different specifications and features to cater to diverse application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CAT1163WI45 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of CAT1163WI45 in technical solutions:

Q: What is CAT1163WI45? A: CAT1163WI45 is a specific model or part number of a technical component used in various electronic applications.
Q: What is the purpose of CAT1163WI45? A: The purpose of CAT1163WI45 is to provide voltage supervision, monitoring, and reset functions in electronic systems.
Q: What are the key features of CAT1163WI45? A: Some key features of CAT1163WI45 include adjustable voltage thresholds, manual reset input, watchdog timer, and low power consumption.
Q: How does CAT1163WI45 help in technical solutions? A: CAT1163WI45 helps ensure stable and reliable operation of electronic systems by monitoring voltage levels and providing reset signals when necessary.
Q: Can CAT1163WI45 be used in battery-powered devices? A: Yes, CAT1163WI45 can be used in battery-powered devices as it has low power consumption and supports a wide operating voltage range.
Q: Is CAT1163WI45 compatible with different microcontrollers or processors? A: Yes, CAT1163WI45 is designed to work with a variety of microcontrollers and processors, making it versatile for different technical solutions.
Q: How can I configure the voltage thresholds of CAT1163WI45? A: The voltage thresholds of CAT1163WI45 can be configured using external resistors connected to its pins, allowing customization based on specific requirements.
Q: Does CAT1163WI45 have any built-in protection features? A: Yes, CAT1163WI45 incorporates various protection features like overvoltage protection, undervoltage lockout, and thermal shutdown to safeguard the system.
Q: Can CAT1163WI45 be used in automotive applications? A: Yes, CAT1163WI45 is suitable for automotive applications as it meets the required standards and can withstand harsh operating conditions.
Q: Where can I find more information about CAT1163WI45? A: You can refer to the datasheet or technical documentation provided by the manufacturer of CAT1163WI45 for detailed specifications, application notes, and guidelines.

Please note that the specific details and answers may vary depending on the actual product and its documentation.