TC1265-3.3VOATR

Product Overview

Use

It is used to regulate and stabilize the output voltage in electronic circuits.

Characteristics

Input Voltage Range: 4.5V to 28V
Output Voltage: 3.3V
Maximum Output Current: 150mA
Low Dropout Voltage: 300mV at 100mA
Low Quiescent Current: 75µA
Thermal Shutdown Protection
Small Package Size

Package

The TC1265-3.3VOATR is available in a small SOT-23 package.

Essence

The essence of TC1265-3.3VOATR lies in its ability to provide stable and regulated voltage output in a compact form factor.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on the manufacturer's specifications.

Specifications

Input Voltage Range: 4.5V to 28V
Output Voltage: 3.3V ±2%
Output Current: 150mA
Dropout Voltage: 300mV at 100mA
Quiescent Current: 75µA
Operating Temperature Range: -40°C to 125°C
Package Type: SOT-23

Detailed Pin Configuration

The TC1265-3.3VOATR has three pins: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

Voltage Regulation
Low Dropout Voltage
Thermal Shutdown Protection
Low Quiescent Current

Advantages

Wide Input Voltage Range
Low Dropout Voltage
Low Quiescent Current
Thermal Shutdown Protection

Disadvantages

Limited Maximum Output Current
Restricted Output Voltage Options

Working Principles

The TC1265-3.3VOATR utilizes a feedback mechanism to maintain a constant output voltage regardless of variations in the input voltage or load conditions. It achieves this by adjusting the internal resistance to ensure a stable output.

Detailed Application Field Plans

The TC1265-3.3VOATR is commonly used in battery-powered devices, sensor modules, and low-power microcontroller applications where a stable voltage supply is essential for proper operation.

Detailed and Complete Alternative Models

Some alternative models to TC1265-3.3VOATR include: - LM2937-3.3 - MCP1703-3302E - AP2112K-3.3TRG1

In conclusion, the TC1265-3.3VOATR is a versatile voltage regulator with a wide input voltage range, making it suitable for various low-power electronic applications. Its compact size and efficient performance make it a popular choice among designers seeking reliable voltage regulation solutions.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TC1265-3.3VOATR v technických řešeních

What is TC1265-3.3VOATR?
- TC1265-3.3VOATR is a voltage-controlled attenuator used in RF and microwave applications to control the amplitude of signals.
How does TC1265-3.3VOATR work?
- TC1265-3.3VOATR operates by adjusting the attenuation level based on the control voltage applied, allowing for precise signal amplitude control.
What are the typical applications of TC1265-3.3VOATR?
- TC1265-3.3VOATR is commonly used in RF transceivers, base stations, test equipment, and other communication systems where dynamic signal attenuation is required.
What is the frequency range of TC1265-3.3VOATR?
- TC1265-3.3VOATR typically operates in the RF and microwave frequency range, with specific models designed for different frequency bands.
What are the key performance parameters to consider when using TC1265-3.3VOATR?
- Key parameters include insertion loss, attenuation range, control voltage range, linearity, and switching speed.
How can TC1265-3.3VOATR be integrated into a technical solution?
- TC1265-3.3VOATR can be integrated into RF front-end modules, signal conditioning circuits, and automatic gain control (AGC) loops to provide dynamic signal control.
What are the advantages of using TC1265-3.3VOATR over fixed attenuators?
- TC1265-3.3VOATR offers dynamic and remote-controlled attenuation, allowing for adaptive signal processing and improved system performance.
Are there any design considerations when using TC1265-3.3VOATR in high-frequency applications?
- Yes, layout, impedance matching, and proper grounding are critical for maintaining signal integrity and minimizing losses at higher frequencies.
Can TC1265-3.3VOATR be used in automated test equipment (ATE) applications?
- Yes, TC1265-3.3VOATR can be integrated into ATE setups to provide variable signal attenuation for testing and calibration purposes.
What are the typical power supply and control voltage requirements for TC1265-3.3VOATR?
- TC1265-3.3VOATR typically operates from a single positive power supply and requires a low-voltage control signal for attenuation adjustment.