TC1269-3.3VUATR

Product Overview

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

Voltage Output: 3.3V
Package Type: UATR
Essence: Voltage regulator
Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

The TC1269-3.3VUATR has the following specifications:

Input Voltage Range: 2.5V to 6.0V
Output Current: Up to 300mA
Dropout Voltage: 300mV (typical)
Line Regulation: ±0.1% (typical)
Load Regulation: ±0.5% (typical)
Quiescent Current: 75µA (typical)

Detailed Pin Configuration

The TC1269-3.3VUATR has the following pin configuration:

VIN - Input Voltage
GND - Ground
VOUT - Output Voltage

Functional Features

Low dropout voltage
Low quiescent current
Overcurrent and thermal protection
Short-circuit current limiting
Fast transient response

Advantages and Disadvantages

Advantages

Wide input voltage range
High output current capability
Excellent line and load regulation
Small package size
Thermal and overcurrent protection

Disadvantages

Limited output voltage options
Relatively high dropout voltage

Working Principles

The TC1269-3.3VUATR operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This ensures a stable output voltage even when the input voltage varies.

Detailed Application Field Plans

The TC1269-3.3VUATR finds applications in various electronic devices and systems, including but not limited to:

Battery-powered devices
Portable electronics
Embedded systems
IoT devices
Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the TC1269-3.3VUATR are:

LM1117-3.3V
MCP1700-3302E/TO
LT1763-3.3

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, the TC1269-3.3VUATR is a voltage regulator with a 3.3V output voltage. It offers excellent line and load regulation, making it suitable for various applications in different fields. However, it has limited output voltage options and a relatively high dropout voltage.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TC1269-3.3VUATR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TC1269-3.3VUATR in technical solutions:

Question: What is TC1269-3.3VUATR?
Answer: TC1269-3.3VUATR is a voltage regulator IC (integrated circuit) that provides a regulated output voltage of 3.3V.
Question: What is the input voltage range for TC1269-3.3VUATR?
Answer: The input voltage range for TC1269-3.3VUATR is typically between 4.5V and 16V.
Question: What is the maximum output current of TC1269-3.3VUATR?
Answer: The maximum output current of TC1269-3.3VUATR is 500mA.
Question: Can TC1269-3.3VUATR be used in battery-powered applications?
Answer: Yes, TC1269-3.3VUATR can be used in battery-powered applications as it has low quiescent current and low dropout voltage.
Question: Does TC1269-3.3VUATR have built-in thermal shutdown protection?
Answer: Yes, TC1269-3.3VUATR has built-in thermal shutdown protection to prevent overheating.
Question: Can TC1269-3.3VUATR handle input voltage fluctuations?
Answer: Yes, TC1269-3.3VUATR has excellent line and load regulation, making it suitable for applications with input voltage fluctuations.
Question: Is TC1269-3.3VUATR suitable for noise-sensitive applications?
Answer: Yes, TC1269-3.3VUATR has low output voltage noise, making it suitable for noise-sensitive applications.
Question: Can TC1269-3.3VUATR be used in automotive applications?
Answer: Yes, TC1269-3.3VUATR is AEC-Q100 qualified and can be used in automotive applications.
Question: Does TC1269-3.3VUATR require external components for operation?
Answer: Yes, TC1269-3.3VUATR requires a few external components such as input and output capacitors for stable operation.
Question: What is the package type of TC1269-3.3VUATR?
Answer: TC1269-3.3VUATR is available in various package types, including SOT-223 and TO-263, for easy integration into different designs.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.